From 11030247338ceb6e43c9acefadb4bc38d3e84164 Mon Sep 17 00:00:00 2001 From: Owl Bot Date: Wed, 22 Dec 2021 07:50:12 +0000 Subject: [PATCH 1/2] docs: update comments for ListVoicesRequest PiperOrigin-RevId: 417752787 Source-Link: https://github.com/googleapis/googleapis/commit/3e584174cda84c9f853318b9ac95e5037eaedd5b Source-Link: https://github.com/googleapis/googleapis-gen/commit/e9ad9d638600638a00b072ffa8d418a7898f2d46 Copy-Tag: eyJwIjoiLmdpdGh1Yi8uT3dsQm90LnlhbWwiLCJoIjoiZTlhZDlkNjM4NjAwNjM4YTAwYjA3MmZmYThkNDE4YTc4OThmMmQ0NiJ9 --- .../texttospeech/v1/TextToSpeechGrpc.java | 485 --------- .../v1beta1/TextToSpeechGrpc.java | 486 --------- .../texttospeech/v1/TextToSpeechClient.java | 6 +- .../texttospeech/v1/TextToSpeechSettings.java | 7 +- .../cloud/texttospeech/v1/gapic_metadata.json | 0 .../cloud/texttospeech/v1/package-info.java | 0 .../stub/GrpcTextToSpeechCallableFactory.java | 0 .../v1/stub/GrpcTextToSpeechStub.java | 0 .../v1/stub/TextToSpeechStub.java | 0 .../v1/stub/TextToSpeechStubSettings.java | 6 +- .../texttospeech/v1/MockTextToSpeech.java | 0 .../texttospeech/v1/MockTextToSpeechImpl.java | 0 .../v1/TextToSpeechClientTest.java | 0 .../texttospeech/v1/TextToSpeechGrpc.java | 393 +++++++ .../cloud/texttospeech/v1/AudioConfig.java | 676 +++++------- .../texttospeech/v1/AudioConfigOrBuilder.java | 90 +- .../cloud/texttospeech/v1/AudioEncoding.java | 103 +- .../texttospeech/v1/ListVoicesRequest.java | 311 +++--- .../v1/ListVoicesRequestOrBuilder.java | 27 +- .../texttospeech/v1/ListVoicesResponse.java | 380 +++---- .../v1/ListVoicesResponseOrBuilder.java | 36 +- .../texttospeech/v1/SsmlVoiceGender.java | 89 +- .../cloud/texttospeech/v1/SynthesisInput.java | 460 ++++---- .../v1/SynthesisInputOrBuilder.java | 42 +- .../v1/SynthesizeSpeechRequest.java | 679 ++++-------- .../v1/SynthesizeSpeechRequestOrBuilder.java | 78 +- .../v1/SynthesizeSpeechResponse.java | 271 ++--- .../v1/SynthesizeSpeechResponseOrBuilder.java | 21 +- .../texttospeech/v1/TextToSpeechProto.java | 194 ++++ .../google/cloud/texttospeech/v1/Voice.java | 507 ++++----- .../cloud/texttospeech/v1/VoiceOrBuilder.java | 54 +- .../texttospeech/v1/VoiceSelectionParams.java | 461 ++++---- .../v1/VoiceSelectionParamsOrBuilder.java | 42 +- .../cloud/texttospeech/v1/cloud_tts.proto | 0 .../v1beta1/TextToSpeechClient.java | 14 +- .../v1beta1/TextToSpeechSettings.java | 7 +- .../texttospeech/v1beta1/gapic_metadata.json | 0 .../texttospeech/v1beta1/package-info.java | 0 .../stub/GrpcTextToSpeechCallableFactory.java | 0 .../v1beta1/stub/GrpcTextToSpeechStub.java | 0 .../v1beta1/stub/TextToSpeechStub.java | 0 .../stub/TextToSpeechStubSettings.java | 6 +- .../v1beta1/MockTextToSpeech.java | 0 .../v1beta1/MockTextToSpeechImpl.java | 0 .../v1beta1/TextToSpeechClientTest.java | 0 .../v1beta1/TextToSpeechGrpc.java | 393 +++++++ .../texttospeech/v1beta1/AudioConfig.java | 696 +++++-------- .../v1beta1/AudioConfigOrBuilder.java | 90 +- .../texttospeech/v1beta1/AudioEncoding.java | 114 +- .../v1beta1/CustomVoiceParams.java | 520 ++++------ .../v1beta1/CustomVoiceParamsOrBuilder.java | 48 + .../v1beta1/ListVoicesRequest.java | 377 +++---- .../v1beta1/ListVoicesRequestOrBuilder.java | 43 + .../v1beta1/ListVoicesResponse.java | 384 +++---- .../v1beta1/ListVoicesResponseOrBuilder.java | 36 +- .../texttospeech/v1beta1/SsmlVoiceGender.java | 93 +- .../texttospeech/v1beta1/SynthesisInput.java | 467 ++++----- .../v1beta1/SynthesisInputOrBuilder.java | 42 +- .../v1beta1/SynthesizeSpeechRequest.java | 982 ++++++------------ .../SynthesizeSpeechRequestOrBuilder.java | 122 +-- .../v1beta1/SynthesizeSpeechResponse.java | 532 ++++------ .../SynthesizeSpeechResponseOrBuilder.java | 47 +- .../v1beta1/TextToSpeechProto.java | 237 +++++ .../cloud/texttospeech/v1beta1/Timepoint.java | 344 +++--- .../v1beta1/TimepointOrBuilder.java | 30 +- .../cloud/texttospeech/v1beta1/Voice.java | 518 ++++----- .../texttospeech/v1beta1/VoiceOrBuilder.java | 54 +- .../v1beta1/VoiceSelectionParams.java | 570 ++++------ .../VoiceSelectionParamsOrBuilder.java | 50 +- .../texttospeech/v1beta1/cloud_tts.proto | 9 +- .../texttospeech/v1/TextToSpeechProto.java | 221 ---- .../v1beta1/CustomVoiceParamsOrBuilder.java | 83 -- .../v1beta1/ListVoicesRequestOrBuilder.java | 66 -- .../v1beta1/TextToSpeechProto.java | 266 ----- 74 files changed, 5035 insertions(+), 8330 deletions(-) delete mode 100644 grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java delete mode 100644 grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java rename {google-cloud-texttospeech => owl-bot-staging/v1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java (97%) rename {google-cloud-texttospeech => owl-bot-staging/v1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java (95%) rename {google-cloud-texttospeech => owl-bot-staging/v1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/gapic_metadata.json (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/package-info.java (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechCallableFactory.java (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechStub.java (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStub.java (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java (97%) rename {google-cloud-texttospeech => owl-bot-staging/v1/google-cloud-texttospeech}/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeech.java (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1/google-cloud-texttospeech}/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeechImpl.java (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1/google-cloud-texttospeech}/src/test/java/com/google/cloud/texttospeech/v1/TextToSpeechClientTest.java (100%) create mode 100644 owl-bot-staging/v1/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java (69%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java (67%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java (75%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java (73%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java (70%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java (72%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java (60%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java (71%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java (72%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java (71%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java (60%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java (50%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java (69%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java (54%) create mode 100644 owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/Voice.java (73%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java (75%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java (76%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java (82%) rename {proto-google-cloud-texttospeech-v1 => owl-bot-staging/v1/proto-google-cloud-texttospeech-v1}/src/main/proto/google/cloud/texttospeech/v1/cloud_tts.proto (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1beta1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java (95%) rename {google-cloud-texttospeech => owl-bot-staging/v1beta1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java (95%) rename {google-cloud-texttospeech => owl-bot-staging/v1beta1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/gapic_metadata.json (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1beta1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/package-info.java (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1beta1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechCallableFactory.java (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1beta1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechStub.java (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1beta1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStub.java (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1beta1/google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java (97%) rename {google-cloud-texttospeech => owl-bot-staging/v1beta1/google-cloud-texttospeech}/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeech.java (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1beta1/google-cloud-texttospeech}/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeechImpl.java (100%) rename {google-cloud-texttospeech => owl-bot-staging/v1beta1/google-cloud-texttospeech}/src/test/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClientTest.java (100%) create mode 100644 owl-bot-staging/v1beta1/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java (70%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java (67%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java (74%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java (64%) create mode 100644 owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java (64%) create mode 100644 owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java (73%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java (61%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java (70%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java (73%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java (71%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java (61%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java (51%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java (75%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java (80%) create mode 100644 owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java (70%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java (55%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java (73%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java (75%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java (76%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java (85%) rename {proto-google-cloud-texttospeech-v1beta1 => owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1}/src/main/proto/google/cloud/texttospeech/v1beta1/cloud_tts.proto (97%) delete mode 100644 proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java delete mode 100644 proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java delete mode 100644 proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java delete mode 100644 proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java diff --git a/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java b/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java deleted file mode 100644 index cc5fdb26..00000000 --- a/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java +++ /dev/null @@ -1,485 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.google.cloud.texttospeech.v1; - -import static io.grpc.MethodDescriptor.generateFullMethodName; - -/** - * - * - * 
- * Service that implements Google Cloud Text-to-Speech API.
- *
- */ -@javax.annotation.Generated( - value = "by gRPC proto compiler", - comments = "Source: google/cloud/texttospeech/v1/cloud_tts.proto") -@io.grpc.stub.annotations.GrpcGenerated -public final class TextToSpeechGrpc { - - private TextToSpeechGrpc() {} - - public static final String SERVICE_NAME = "google.cloud.texttospeech.v1.TextToSpeech"; - - // Static method descriptors that strictly reflect the proto. - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.texttospeech.v1.ListVoicesRequest, - com.google.cloud.texttospeech.v1.ListVoicesResponse> - getListVoicesMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListVoices", - requestType = com.google.cloud.texttospeech.v1.ListVoicesRequest.class, - responseType = com.google.cloud.texttospeech.v1.ListVoicesResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.texttospeech.v1.ListVoicesRequest, - com.google.cloud.texttospeech.v1.ListVoicesResponse> - getListVoicesMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.texttospeech.v1.ListVoicesRequest, - com.google.cloud.texttospeech.v1.ListVoicesResponse> - getListVoicesMethod; - if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) { - synchronized (TextToSpeechGrpc.class) { - if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) { - TextToSpeechGrpc.getListVoicesMethod = - getListVoicesMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListVoices")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.texttospeech.v1.ListVoicesRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.texttospeech.v1.ListVoicesResponse - .getDefaultInstance())) - .setSchemaDescriptor(new TextToSpeechMethodDescriptorSupplier("ListVoices")) - .build(); - } - } - } - return getListVoicesMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest, - com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse> - getSynthesizeSpeechMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "SynthesizeSpeech", - requestType = com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.class, - responseType = com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest, - com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse> - getSynthesizeSpeechMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest, - com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse> - getSynthesizeSpeechMethod; - if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) { - synchronized (TextToSpeechGrpc.class) { - if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) { - TextToSpeechGrpc.getSynthesizeSpeechMethod = - getSynthesizeSpeechMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SynthesizeSpeech")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse - .getDefaultInstance())) - .setSchemaDescriptor( - new TextToSpeechMethodDescriptorSupplier("SynthesizeSpeech")) - .build(); - } - } - } - return getSynthesizeSpeechMethod; - } - - /** Creates a new async stub that supports all call types for the service */ - public static TextToSpeechStub newStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TextToSpeechStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TextToSpeechStub(channel, callOptions); - } - }; - return TextToSpeechStub.newStub(factory, channel); - } - - /** - * Creates a new blocking-style stub that supports unary and streaming output calls on the service - */ - public static TextToSpeechBlockingStub newBlockingStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TextToSpeechBlockingStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TextToSpeechBlockingStub(channel, callOptions); - } - }; - return TextToSpeechBlockingStub.newStub(factory, channel); - } - - /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ - public static TextToSpeechFutureStub newFutureStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TextToSpeechFutureStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TextToSpeechFutureStub(channel, callOptions); - } - }; - return TextToSpeechFutureStub.newStub(factory, channel); - } - - /** - * - * - * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   *
- */ - public abstract static class TextToSpeechImplBase implements io.grpc.BindableService { - - /** - * - * - * 
-     * Returns a list of Voice supported for synthesis.
-     *
- */ - public void listVoices( - com.google.cloud.texttospeech.v1.ListVoicesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListVoicesMethod(), responseObserver); - } - - /** - * - * - * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     *
- */ - public void synthesizeSpeech( - com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getSynthesizeSpeechMethod(), responseObserver); - } - - @java.lang.Override - public final io.grpc.ServerServiceDefinition bindService() { - return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) - .addMethod( - getListVoicesMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.texttospeech.v1.ListVoicesRequest, - com.google.cloud.texttospeech.v1.ListVoicesResponse>( - this, METHODID_LIST_VOICES))) - .addMethod( - getSynthesizeSpeechMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest, - com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse>( - this, METHODID_SYNTHESIZE_SPEECH))) - .build(); - } - } - - /** - * - * - * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   *
- */ - public static final class TextToSpeechStub - extends io.grpc.stub.AbstractAsyncStub { - private TextToSpeechStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TextToSpeechStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TextToSpeechStub(channel, callOptions); - } - - /** - * - * - * 
-     * Returns a list of Voice supported for synthesis.
-     *
- */ - public void listVoices( - com.google.cloud.texttospeech.v1.ListVoicesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListVoicesMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     *
- */ - public void synthesizeSpeech( - com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), - request, - responseObserver); - } - } - - /** - * - * - * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   *
- */ - public static final class TextToSpeechBlockingStub - extends io.grpc.stub.AbstractBlockingStub { - private TextToSpeechBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TextToSpeechBlockingStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TextToSpeechBlockingStub(channel, callOptions); - } - - /** - * - * - * 
-     * Returns a list of Voice supported for synthesis.
-     *
- */ - public com.google.cloud.texttospeech.v1.ListVoicesResponse listVoices( - com.google.cloud.texttospeech.v1.ListVoicesRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListVoicesMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     *
- */ - public com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse synthesizeSpeech( - com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getSynthesizeSpeechMethod(), getCallOptions(), request); - } - } - - /** - * - * - * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   *
- */ - public static final class TextToSpeechFutureStub - extends io.grpc.stub.AbstractFutureStub { - private TextToSpeechFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TextToSpeechFutureStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TextToSpeechFutureStub(channel, callOptions); - } - - /** - * - * - * 
-     * Returns a list of Voice supported for synthesis.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.texttospeech.v1.ListVoicesResponse> - listVoices(com.google.cloud.texttospeech.v1.ListVoicesRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListVoicesMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse> - synthesizeSpeech(com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), request); - } - } - - private static final int METHODID_LIST_VOICES = 0; - private static final int METHODID_SYNTHESIZE_SPEECH = 1; - - private static final class MethodHandlers - implements io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { - private final TextToSpeechImplBase serviceImpl; - private final int methodId; - - MethodHandlers(TextToSpeechImplBase serviceImpl, int methodId) { - this.serviceImpl = serviceImpl; - this.methodId = methodId; - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - case METHODID_LIST_VOICES: - serviceImpl.listVoices( - (com.google.cloud.texttospeech.v1.ListVoicesRequest) request, - (io.grpc.stub.StreamObserver) - responseObserver); - break; - case METHODID_SYNTHESIZE_SPEECH: - serviceImpl.synthesizeSpeech( - (com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) request, - (io.grpc.stub.StreamObserver< - com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse>) - responseObserver); - break; - default: - throw new AssertionError(); - } - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public io.grpc.stub.StreamObserver invoke( - io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - default: - throw new AssertionError(); - } - } - } - - private abstract static class TextToSpeechBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, - io.grpc.protobuf.ProtoServiceDescriptorSupplier { - TextToSpeechBaseDescriptorSupplier() {} - - @java.lang.Override - public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { - return com.google.cloud.texttospeech.v1.TextToSpeechProto.getDescriptor(); - } - - @java.lang.Override - public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { - return getFileDescriptor().findServiceByName("TextToSpeech"); - } - } - - private static final class TextToSpeechFileDescriptorSupplier - extends TextToSpeechBaseDescriptorSupplier { - TextToSpeechFileDescriptorSupplier() {} - } - - private static final class TextToSpeechMethodDescriptorSupplier - extends TextToSpeechBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { - private final String methodName; - - TextToSpeechMethodDescriptorSupplier(String methodName) { - this.methodName = methodName; - } - - @java.lang.Override - public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { - return getServiceDescriptor().findMethodByName(methodName); - } - } - - private static volatile io.grpc.ServiceDescriptor serviceDescriptor; - - public static io.grpc.ServiceDescriptor getServiceDescriptor() { - io.grpc.ServiceDescriptor result = serviceDescriptor; - if (result == null) { - synchronized (TextToSpeechGrpc.class) { - result = serviceDescriptor; - if (result == null) { - serviceDescriptor = - result = - io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new TextToSpeechFileDescriptorSupplier()) - .addMethod(getListVoicesMethod()) - .addMethod(getSynthesizeSpeechMethod()) - .build(); - } - } - } - return result; - } -} diff --git a/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java b/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java deleted file mode 100644 index 3a211b42..00000000 --- a/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java +++ /dev/null @@ -1,486 +0,0 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ -package com.google.cloud.texttospeech.v1beta1; - -import static io.grpc.MethodDescriptor.generateFullMethodName; - -/** - * - * - * 
- * Service that implements Google Cloud Text-to-Speech API.
- *
- */ -@javax.annotation.Generated( - value = "by gRPC proto compiler", - comments = "Source: google/cloud/texttospeech/v1beta1/cloud_tts.proto") -@io.grpc.stub.annotations.GrpcGenerated -public final class TextToSpeechGrpc { - - private TextToSpeechGrpc() {} - - public static final String SERVICE_NAME = "google.cloud.texttospeech.v1beta1.TextToSpeech"; - - // Static method descriptors that strictly reflect the proto. - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.texttospeech.v1beta1.ListVoicesRequest, - com.google.cloud.texttospeech.v1beta1.ListVoicesResponse> - getListVoicesMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "ListVoices", - requestType = com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.class, - responseType = com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.texttospeech.v1beta1.ListVoicesRequest, - com.google.cloud.texttospeech.v1beta1.ListVoicesResponse> - getListVoicesMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.texttospeech.v1beta1.ListVoicesRequest, - com.google.cloud.texttospeech.v1beta1.ListVoicesResponse> - getListVoicesMethod; - if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) { - synchronized (TextToSpeechGrpc.class) { - if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) { - TextToSpeechGrpc.getListVoicesMethod = - getListVoicesMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListVoices")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.texttospeech.v1beta1.ListVoicesRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.texttospeech.v1beta1.ListVoicesResponse - .getDefaultInstance())) - .setSchemaDescriptor(new TextToSpeechMethodDescriptorSupplier("ListVoices")) - .build(); - } - } - } - return getListVoicesMethod; - } - - private static volatile io.grpc.MethodDescriptor< - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest, - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse> - getSynthesizeSpeechMethod; - - @io.grpc.stub.annotations.RpcMethod( - fullMethodName = SERVICE_NAME + '/' + "SynthesizeSpeech", - requestType = com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.class, - responseType = com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.class, - methodType = io.grpc.MethodDescriptor.MethodType.UNARY) - public static io.grpc.MethodDescriptor< - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest, - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse> - getSynthesizeSpeechMethod() { - io.grpc.MethodDescriptor< - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest, - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse> - getSynthesizeSpeechMethod; - if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) { - synchronized (TextToSpeechGrpc.class) { - if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) { - TextToSpeechGrpc.getSynthesizeSpeechMethod = - getSynthesizeSpeechMethod = - io.grpc.MethodDescriptor - . - newBuilder() - .setType(io.grpc.MethodDescriptor.MethodType.UNARY) - .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SynthesizeSpeech")) - .setSampledToLocalTracing(true) - .setRequestMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest - .getDefaultInstance())) - .setResponseMarshaller( - io.grpc.protobuf.ProtoUtils.marshaller( - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse - .getDefaultInstance())) - .setSchemaDescriptor( - new TextToSpeechMethodDescriptorSupplier("SynthesizeSpeech")) - .build(); - } - } - } - return getSynthesizeSpeechMethod; - } - - /** Creates a new async stub that supports all call types for the service */ - public static TextToSpeechStub newStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TextToSpeechStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TextToSpeechStub(channel, callOptions); - } - }; - return TextToSpeechStub.newStub(factory, channel); - } - - /** - * Creates a new blocking-style stub that supports unary and streaming output calls on the service - */ - public static TextToSpeechBlockingStub newBlockingStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TextToSpeechBlockingStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TextToSpeechBlockingStub(channel, callOptions); - } - }; - return TextToSpeechBlockingStub.newStub(factory, channel); - } - - /** Creates a new ListenableFuture-style stub that supports unary calls on the service */ - public static TextToSpeechFutureStub newFutureStub(io.grpc.Channel channel) { - io.grpc.stub.AbstractStub.StubFactory factory = - new io.grpc.stub.AbstractStub.StubFactory() { - @java.lang.Override - public TextToSpeechFutureStub newStub( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TextToSpeechFutureStub(channel, callOptions); - } - }; - return TextToSpeechFutureStub.newStub(factory, channel); - } - - /** - * - * - * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   *
- */ - public abstract static class TextToSpeechImplBase implements io.grpc.BindableService { - - /** - * - * - * 
-     * Returns a list of Voice supported for synthesis.
-     *
- */ - public void listVoices( - com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListVoicesMethod(), responseObserver); - } - - /** - * - * - * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     *
- */ - public void synthesizeSpeech( - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall( - getSynthesizeSpeechMethod(), responseObserver); - } - - @java.lang.Override - public final io.grpc.ServerServiceDefinition bindService() { - return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) - .addMethod( - getListVoicesMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.texttospeech.v1beta1.ListVoicesRequest, - com.google.cloud.texttospeech.v1beta1.ListVoicesResponse>( - this, METHODID_LIST_VOICES))) - .addMethod( - getSynthesizeSpeechMethod(), - io.grpc.stub.ServerCalls.asyncUnaryCall( - new MethodHandlers< - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest, - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse>( - this, METHODID_SYNTHESIZE_SPEECH))) - .build(); - } - } - - /** - * - * - * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   *
- */ - public static final class TextToSpeechStub - extends io.grpc.stub.AbstractAsyncStub { - private TextToSpeechStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TextToSpeechStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TextToSpeechStub(channel, callOptions); - } - - /** - * - * - * 
-     * Returns a list of Voice supported for synthesis.
-     *
- */ - public void listVoices( - com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getListVoicesMethod(), getCallOptions()), request, responseObserver); - } - - /** - * - * - * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     *
- */ - public void synthesizeSpeech( - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request, - io.grpc.stub.StreamObserver - responseObserver) { - io.grpc.stub.ClientCalls.asyncUnaryCall( - getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), - request, - responseObserver); - } - } - - /** - * - * - * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   *
- */ - public static final class TextToSpeechBlockingStub - extends io.grpc.stub.AbstractBlockingStub { - private TextToSpeechBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TextToSpeechBlockingStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TextToSpeechBlockingStub(channel, callOptions); - } - - /** - * - * - * 
-     * Returns a list of Voice supported for synthesis.
-     *
- */ - public com.google.cloud.texttospeech.v1beta1.ListVoicesResponse listVoices( - com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getListVoicesMethod(), getCallOptions(), request); - } - - /** - * - * - * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     *
- */ - public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse synthesizeSpeech( - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request) { - return io.grpc.stub.ClientCalls.blockingUnaryCall( - getChannel(), getSynthesizeSpeechMethod(), getCallOptions(), request); - } - } - - /** - * - * - * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   *
- */ - public static final class TextToSpeechFutureStub - extends io.grpc.stub.AbstractFutureStub { - private TextToSpeechFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - super(channel, callOptions); - } - - @java.lang.Override - protected TextToSpeechFutureStub build( - io.grpc.Channel channel, io.grpc.CallOptions callOptions) { - return new TextToSpeechFutureStub(channel, callOptions); - } - - /** - * - * - * 
-     * Returns a list of Voice supported for synthesis.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.texttospeech.v1beta1.ListVoicesResponse> - listVoices(com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getListVoicesMethod(), getCallOptions()), request); - } - - /** - * - * - * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     *
- */ - public com.google.common.util.concurrent.ListenableFuture< - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse> - synthesizeSpeech(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request) { - return io.grpc.stub.ClientCalls.futureUnaryCall( - getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), request); - } - } - - private static final int METHODID_LIST_VOICES = 0; - private static final int METHODID_SYNTHESIZE_SPEECH = 1; - - private static final class MethodHandlers - implements io.grpc.stub.ServerCalls.UnaryMethod, - io.grpc.stub.ServerCalls.ServerStreamingMethod, - io.grpc.stub.ServerCalls.ClientStreamingMethod, - io.grpc.stub.ServerCalls.BidiStreamingMethod { - private final TextToSpeechImplBase serviceImpl; - private final int methodId; - - MethodHandlers(TextToSpeechImplBase serviceImpl, int methodId) { - this.serviceImpl = serviceImpl; - this.methodId = methodId; - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - case METHODID_LIST_VOICES: - serviceImpl.listVoices( - (com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) request, - (io.grpc.stub.StreamObserver< - com.google.cloud.texttospeech.v1beta1.ListVoicesResponse>) - responseObserver); - break; - case METHODID_SYNTHESIZE_SPEECH: - serviceImpl.synthesizeSpeech( - (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) request, - (io.grpc.stub.StreamObserver< - com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse>) - responseObserver); - break; - default: - throw new AssertionError(); - } - } - - @java.lang.Override - @java.lang.SuppressWarnings("unchecked") - public io.grpc.stub.StreamObserver invoke( - io.grpc.stub.StreamObserver responseObserver) { - switch (methodId) { - default: - throw new AssertionError(); - } - } - } - - private abstract static class TextToSpeechBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoFileDescriptorSupplier, - io.grpc.protobuf.ProtoServiceDescriptorSupplier { - TextToSpeechBaseDescriptorSupplier() {} - - @java.lang.Override - public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { - return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.getDescriptor(); - } - - @java.lang.Override - public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { - return getFileDescriptor().findServiceByName("TextToSpeech"); - } - } - - private static final class TextToSpeechFileDescriptorSupplier - extends TextToSpeechBaseDescriptorSupplier { - TextToSpeechFileDescriptorSupplier() {} - } - - private static final class TextToSpeechMethodDescriptorSupplier - extends TextToSpeechBaseDescriptorSupplier - implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { - private final String methodName; - - TextToSpeechMethodDescriptorSupplier(String methodName) { - this.methodName = methodName; - } - - @java.lang.Override - public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { - return getServiceDescriptor().findMethodByName(methodName); - } - } - - private static volatile io.grpc.ServiceDescriptor serviceDescriptor; - - public static io.grpc.ServiceDescriptor getServiceDescriptor() { - io.grpc.ServiceDescriptor result = serviceDescriptor; - if (result == null) { - synchronized (TextToSpeechGrpc.class) { - result = serviceDescriptor; - if (result == null) { - serviceDescriptor = - result = - io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) - .setSchemaDescriptor(new TextToSpeechFileDescriptorSupplier()) - .addMethod(getListVoicesMethod()) - .addMethod(getSynthesizeSpeechMethod()) - .build(); - } - } - } - return result; - } -} diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java b/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java similarity index 97% rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java rename to owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java index 36aa5929..b77dc381 100644 --- a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java +++ b/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java @@ -46,13 +46,13 @@ * methods: * *
    - *
  1. A "flattened" method. With this type of method, the fields of the request type have been + *
  2. A "flattened" method. With this type of method, the fields of the request type have been * converted into function parameters. It may be the case that not all fields are available as * parameters, and not every API method will have a flattened method entry point. - *
  3. A "request object" method. This type of method only takes one parameter, a request object, + *
  4. A "request object" method. This type of method only takes one parameter, a request object, * which must be constructed before the call. Not every API method will have a request object * method. - *
  5. A "callable" method. This type of method takes no parameters and returns an immutable API + *
  6. A "callable" method. This type of method takes no parameters and returns an immutable API * callable object, which can be used to initiate calls to the service. *
* diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java b/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java similarity index 95% rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java rename to owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java index d71f1419..e1ad3a1f 100644 --- a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java +++ b/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java @@ -24,6 +24,7 @@ import com.google.api.gax.rpc.ApiClientHeaderProvider; import com.google.api.gax.rpc.ClientContext; import com.google.api.gax.rpc.ClientSettings; +import com.google.api.gax.rpc.StubSettings; import com.google.api.gax.rpc.TransportChannelProvider; import com.google.api.gax.rpc.UnaryCallSettings; import com.google.cloud.texttospeech.v1.stub.TextToSpeechStubSettings; @@ -38,9 +39,9 @@ *

The default instance has everything set to sensible defaults: * *

    - *
  • The default service address (texttospeech.googleapis.com) and default port (443) are used. - *
  • Credentials are acquired automatically through Application Default Credentials. - *
  • Retries are configured for idempotent methods but not for non-idempotent methods. + *
  • The default service address (texttospeech.googleapis.com) and default port (443) are used. + *
  • Credentials are acquired automatically through Application Default Credentials. + *
  • Retries are configured for idempotent methods but not for non-idempotent methods. *
* *

The builder of this class is recursive, so contained classes are themselves builders. When diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/gapic_metadata.json b/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/gapic_metadata.json similarity index 100% rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/gapic_metadata.json rename to owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/gapic_metadata.json diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/package-info.java b/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/package-info.java similarity index 100% rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/package-info.java rename to owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/package-info.java diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechCallableFactory.java b/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechCallableFactory.java similarity index 100% rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechCallableFactory.java rename to owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechCallableFactory.java diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechStub.java b/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechStub.java similarity index 100% rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechStub.java rename to owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechStub.java diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStub.java b/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStub.java similarity index 100% rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStub.java rename to owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStub.java diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java b/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java similarity index 97% rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java rename to owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java index 4f40b335..00c9e97e 100644 --- a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java +++ b/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java @@ -51,9 +51,9 @@ *

The default instance has everything set to sensible defaults: * *

    - *
  • The default service address (texttospeech.googleapis.com) and default port (443) are used. - *
  • Credentials are acquired automatically through Application Default Credentials. - *
  • Retries are configured for idempotent methods but not for non-idempotent methods. + *
  • The default service address (texttospeech.googleapis.com) and default port (443) are used. + *
  • Credentials are acquired automatically through Application Default Credentials. + *
  • Retries are configured for idempotent methods but not for non-idempotent methods. *
* *

The builder of this class is recursive, so contained classes are themselves builders. When diff --git a/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeech.java b/owl-bot-staging/v1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeech.java similarity index 100% rename from google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeech.java rename to owl-bot-staging/v1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeech.java diff --git a/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeechImpl.java b/owl-bot-staging/v1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeechImpl.java similarity index 100% rename from google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeechImpl.java rename to owl-bot-staging/v1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeechImpl.java diff --git a/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/TextToSpeechClientTest.java b/owl-bot-staging/v1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/TextToSpeechClientTest.java similarity index 100% rename from google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/TextToSpeechClientTest.java rename to owl-bot-staging/v1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/TextToSpeechClientTest.java diff --git a/owl-bot-staging/v1/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java b/owl-bot-staging/v1/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java new file mode 100644 index 00000000..8f670ff8 --- /dev/null +++ b/owl-bot-staging/v1/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java @@ -0,0 +1,393 @@ +package com.google.cloud.texttospeech.v1; + +import static io.grpc.MethodDescriptor.generateFullMethodName; + +/** + * 

+ * Service that implements Google Cloud Text-to-Speech API.
+ *
+ */ +@javax.annotation.Generated( + value = "by gRPC proto compiler", + comments = "Source: google/cloud/texttospeech/v1/cloud_tts.proto") +@io.grpc.stub.annotations.GrpcGenerated +public final class TextToSpeechGrpc { + + private TextToSpeechGrpc() {} + + public static final String SERVICE_NAME = "google.cloud.texttospeech.v1.TextToSpeech"; + + // Static method descriptors that strictly reflect the proto. + private static volatile io.grpc.MethodDescriptor getListVoicesMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "ListVoices", + requestType = com.google.cloud.texttospeech.v1.ListVoicesRequest.class, + responseType = com.google.cloud.texttospeech.v1.ListVoicesResponse.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getListVoicesMethod() { + io.grpc.MethodDescriptor getListVoicesMethod; + if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) { + synchronized (TextToSpeechGrpc.class) { + if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) { + TextToSpeechGrpc.getListVoicesMethod = getListVoicesMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListVoices")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.texttospeech.v1.ListVoicesRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.texttospeech.v1.ListVoicesResponse.getDefaultInstance())) + .setSchemaDescriptor(new TextToSpeechMethodDescriptorSupplier("ListVoices")) + .build(); + } + } + } + return getListVoicesMethod; + } + + private static volatile io.grpc.MethodDescriptor getSynthesizeSpeechMethod; + + @io.grpc.stub.annotations.RpcMethod( + fullMethodName = SERVICE_NAME + '/' + "SynthesizeSpeech", + requestType = com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.class, + responseType = com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.class, + methodType = io.grpc.MethodDescriptor.MethodType.UNARY) + public static io.grpc.MethodDescriptor getSynthesizeSpeechMethod() { + io.grpc.MethodDescriptor getSynthesizeSpeechMethod; + if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) { + synchronized (TextToSpeechGrpc.class) { + if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) { + TextToSpeechGrpc.getSynthesizeSpeechMethod = getSynthesizeSpeechMethod = + io.grpc.MethodDescriptor.newBuilder() + .setType(io.grpc.MethodDescriptor.MethodType.UNARY) + .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SynthesizeSpeech")) + .setSampledToLocalTracing(true) + .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.getDefaultInstance())) + .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller( + com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.getDefaultInstance())) + .setSchemaDescriptor(new TextToSpeechMethodDescriptorSupplier("SynthesizeSpeech")) + .build(); + } + } + } + return getSynthesizeSpeechMethod; + } + + /** + * Creates a new async stub that supports all call types for the service + */ + public static TextToSpeechStub newStub(io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public TextToSpeechStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new TextToSpeechStub(channel, callOptions); + } + }; + return TextToSpeechStub.newStub(factory, channel); + } + + /** + * Creates a new blocking-style stub that supports unary and streaming output calls on the service + */ + public static TextToSpeechBlockingStub newBlockingStub( + io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public TextToSpeechBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new TextToSpeechBlockingStub(channel, callOptions); + } + }; + return TextToSpeechBlockingStub.newStub(factory, channel); + } + + /** + * Creates a new ListenableFuture-style stub that supports unary calls on the service + */ + public static TextToSpeechFutureStub newFutureStub( + io.grpc.Channel channel) { + io.grpc.stub.AbstractStub.StubFactory factory = + new io.grpc.stub.AbstractStub.StubFactory() { + @java.lang.Override + public TextToSpeechFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new TextToSpeechFutureStub(channel, callOptions); + } + }; + return TextToSpeechFutureStub.newStub(factory, channel); + } + + /** + * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   *
+ */ + public static abstract class TextToSpeechImplBase implements io.grpc.BindableService { + + /** + * 
+     * Returns a list of Voice supported for synthesis.
+     *
+ */ + public void listVoices(com.google.cloud.texttospeech.v1.ListVoicesRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListVoicesMethod(), responseObserver); + } + + /** + * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     *
+ */ + public void synthesizeSpeech(com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSynthesizeSpeechMethod(), responseObserver); + } + + @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() { + return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor()) + .addMethod( + getListVoicesMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.texttospeech.v1.ListVoicesRequest, + com.google.cloud.texttospeech.v1.ListVoicesResponse>( + this, METHODID_LIST_VOICES))) + .addMethod( + getSynthesizeSpeechMethod(), + io.grpc.stub.ServerCalls.asyncUnaryCall( + new MethodHandlers< + com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest, + com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse>( + this, METHODID_SYNTHESIZE_SPEECH))) + .build(); + } + } + + /** + * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   *
+ */ + public static final class TextToSpeechStub extends io.grpc.stub.AbstractAsyncStub { + private TextToSpeechStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected TextToSpeechStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new TextToSpeechStub(channel, callOptions); + } + + /** + * 
+     * Returns a list of Voice supported for synthesis.
+     *
+ */ + public void listVoices(com.google.cloud.texttospeech.v1.ListVoicesRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getListVoicesMethod(), getCallOptions()), request, responseObserver); + } + + /** + * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     *
+ */ + public void synthesizeSpeech(com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request, + io.grpc.stub.StreamObserver responseObserver) { + io.grpc.stub.ClientCalls.asyncUnaryCall( + getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), request, responseObserver); + } + } + + /** + * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   *
+ */ + public static final class TextToSpeechBlockingStub extends io.grpc.stub.AbstractBlockingStub { + private TextToSpeechBlockingStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected TextToSpeechBlockingStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new TextToSpeechBlockingStub(channel, callOptions); + } + + /** + * 
+     * Returns a list of Voice supported for synthesis.
+     *
+ */ + public com.google.cloud.texttospeech.v1.ListVoicesResponse listVoices(com.google.cloud.texttospeech.v1.ListVoicesRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getListVoicesMethod(), getCallOptions(), request); + } + + /** + * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     *
+ */ + public com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse synthesizeSpeech(com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request) { + return io.grpc.stub.ClientCalls.blockingUnaryCall( + getChannel(), getSynthesizeSpeechMethod(), getCallOptions(), request); + } + } + + /** + * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   *
+ */ + public static final class TextToSpeechFutureStub extends io.grpc.stub.AbstractFutureStub { + private TextToSpeechFutureStub( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + super(channel, callOptions); + } + + @java.lang.Override + protected TextToSpeechFutureStub build( + io.grpc.Channel channel, io.grpc.CallOptions callOptions) { + return new TextToSpeechFutureStub(channel, callOptions); + } + + /** + * 
+     * Returns a list of Voice supported for synthesis.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture listVoices( + com.google.cloud.texttospeech.v1.ListVoicesRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getListVoicesMethod(), getCallOptions()), request); + } + + /** + * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     *
+ */ + public com.google.common.util.concurrent.ListenableFuture synthesizeSpeech( + com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request) { + return io.grpc.stub.ClientCalls.futureUnaryCall( + getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), request); + } + } + + private static final int METHODID_LIST_VOICES = 0; + private static final int METHODID_SYNTHESIZE_SPEECH = 1; + + private static final class MethodHandlers implements + io.grpc.stub.ServerCalls.UnaryMethod, + io.grpc.stub.ServerCalls.ServerStreamingMethod, + io.grpc.stub.ServerCalls.ClientStreamingMethod, + io.grpc.stub.ServerCalls.BidiStreamingMethod { + private final TextToSpeechImplBase serviceImpl; + private final int methodId; + + MethodHandlers(TextToSpeechImplBase serviceImpl, int methodId) { + this.serviceImpl = serviceImpl; + this.methodId = methodId; + } + + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") + public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) { + switch (methodId) { + case METHODID_LIST_VOICES: + serviceImpl.listVoices((com.google.cloud.texttospeech.v1.ListVoicesRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + case METHODID_SYNTHESIZE_SPEECH: + serviceImpl.synthesizeSpeech((com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) request, + (io.grpc.stub.StreamObserver) responseObserver); + break; + default: + throw new AssertionError(); + } + } + + @java.lang.Override + @java.lang.SuppressWarnings("unchecked") + public io.grpc.stub.StreamObserver invoke( + io.grpc.stub.StreamObserver responseObserver) { + switch (methodId) { + default: + throw new AssertionError(); + } + } + } + + private static abstract class TextToSpeechBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier { + TextToSpeechBaseDescriptorSupplier() {} + + @java.lang.Override + public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() { + return com.google.cloud.texttospeech.v1.TextToSpeechProto.getDescriptor(); + } + + @java.lang.Override + public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() { + return getFileDescriptor().findServiceByName("TextToSpeech"); + } + } + + private static final class TextToSpeechFileDescriptorSupplier + extends TextToSpeechBaseDescriptorSupplier { + TextToSpeechFileDescriptorSupplier() {} + } + + private static final class TextToSpeechMethodDescriptorSupplier + extends TextToSpeechBaseDescriptorSupplier + implements io.grpc.protobuf.ProtoMethodDescriptorSupplier { + private final String methodName; + + TextToSpeechMethodDescriptorSupplier(String methodName) { + this.methodName = methodName; + } + + @java.lang.Override + public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() { + return getServiceDescriptor().findMethodByName(methodName); + } + } + + private static volatile io.grpc.ServiceDescriptor serviceDescriptor; + + public static io.grpc.ServiceDescriptor getServiceDescriptor() { + io.grpc.ServiceDescriptor result = serviceDescriptor; + if (result == null) { + synchronized (TextToSpeechGrpc.class) { + result = serviceDescriptor; + if (result == null) { + serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME) + .setSchemaDescriptor(new TextToSpeechFileDescriptorSupplier()) + .addMethod(getListVoicesMethod()) + .addMethod(getSynthesizeSpeechMethod()) + .build(); + } + } + } + return result; + } +} diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java similarity index 69% rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java index 3d06458c..e4960108 100644 --- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java +++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java @@ -1,42 +1,24 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/texttospeech/v1/cloud_tts.proto package com.google.cloud.texttospeech.v1; /** - * - * * 
  * Description of audio data to be synthesized.
  *
* * Protobuf type {@code google.cloud.texttospeech.v1.AudioConfig} */ -public final class AudioConfig extends com.google.protobuf.GeneratedMessageV3 - implements +public final class AudioConfig extends + com.google.protobuf.GeneratedMessageV3 implements // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.AudioConfig) AudioConfigOrBuilder { - private static final long serialVersionUID = 0L; +private static final long serialVersionUID = 0L; // Use AudioConfig.newBuilder() to construct. private AudioConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) { super(builder); } - private AudioConfig() { audioEncoding_ = 0; effectsProfileId_ = com.google.protobuf.LazyStringArrayList.EMPTY; @@ -44,15 +26,16 @@ private AudioConfig() { @java.lang.Override @SuppressWarnings({"unused"}) - protected java.lang.Object newInstance(UnusedPrivateParameter unused) { + protected java.lang.Object newInstance( + UnusedPrivateParameter unused) { return new AudioConfig(); } @java.lang.Override - public final com.google.protobuf.UnknownFieldSet getUnknownFields() { + public final com.google.protobuf.UnknownFieldSet + getUnknownFields() { return this.unknownFields; } - private AudioConfig( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) @@ -72,56 +55,55 @@ private AudioConfig( case 0: done = true; break; - case 8: - { - int rawValue = input.readEnum(); + case 8: { + int rawValue = input.readEnum(); - audioEncoding_ = rawValue; - break; - } - case 17: - { - speakingRate_ = input.readDouble(); - break; - } - case 25: - { - pitch_ = input.readDouble(); - break; - } - case 33: - { - volumeGainDb_ = input.readDouble(); - break; - } - case 40: - { - sampleRateHertz_ = input.readInt32(); - break; - } - case 50: - { - java.lang.String s = input.readStringRequireUtf8(); - if (!((mutable_bitField0_ & 0x00000001) != 0)) { - effectsProfileId_ = new com.google.protobuf.LazyStringArrayList(); - mutable_bitField0_ |= 0x00000001; - } - effectsProfileId_.add(s); - break; + audioEncoding_ = rawValue; + break; + } + case 17: { + + speakingRate_ = input.readDouble(); + break; + } + case 25: { + + pitch_ = input.readDouble(); + break; + } + case 33: { + + volumeGainDb_ = input.readDouble(); + break; + } + case 40: { + + sampleRateHertz_ = input.readInt32(); + break; + } + case 50: { + java.lang.String s = input.readStringRequireUtf8(); + if (!((mutable_bitField0_ & 0x00000001) != 0)) { + effectsProfileId_ = new com.google.protobuf.LazyStringArrayList(); + mutable_bitField0_ |= 0x00000001; } - default: - { - if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) { - done = true; - } - break; + effectsProfileId_.add(s); + break; + } + default: { + if (!parseUnknownField( + input, unknownFields, extensionRegistry, tag)) { + done = true; } + break; + } } } } catch (com.google.protobuf.InvalidProtocolBufferException e) { throw e.setUnfinishedMessage(this); } catch (java.io.IOException e) { - throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this); + throw new com.google.protobuf.InvalidProtocolBufferException( + e).setUnfinishedMessage(this); } finally { if (((mutable_bitField0_ & 0x00000001) != 0)) { effectsProfileId_ = effectsProfileId_.getUnmodifiableView(); @@ -130,67 +112,49 @@ private AudioConfig( makeExtensionsImmutable(); } } - - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.texttospeech.v1.TextToSpeechProto - .internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.texttospeech.v1.TextToSpeechProto - .internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable + return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.texttospeech.v1.AudioConfig.class, - com.google.cloud.texttospeech.v1.AudioConfig.Builder.class); + com.google.cloud.texttospeech.v1.AudioConfig.class, com.google.cloud.texttospeech.v1.AudioConfig.Builder.class); } public static final int AUDIO_ENCODING_FIELD_NUMBER = 1; private int audioEncoding_; /** - * - * * 
    * Required. The format of the audio byte stream.
    *
* - * - * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; - * - * + * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; * @return The enum numeric value on the wire for audioEncoding. */ - @java.lang.Override - public int getAudioEncodingValue() { + @java.lang.Override public int getAudioEncodingValue() { return audioEncoding_; } /** - * - * * 
    * Required. The format of the audio byte stream.
    *
* - * - * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; - * - * + * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; * @return The audioEncoding. */ - @java.lang.Override - public com.google.cloud.texttospeech.v1.AudioEncoding getAudioEncoding() { + @java.lang.Override public com.google.cloud.texttospeech.v1.AudioEncoding getAudioEncoding() { @SuppressWarnings("deprecation") - com.google.cloud.texttospeech.v1.AudioEncoding result = - com.google.cloud.texttospeech.v1.AudioEncoding.valueOf(audioEncoding_); + com.google.cloud.texttospeech.v1.AudioEncoding result = com.google.cloud.texttospeech.v1.AudioEncoding.valueOf(audioEncoding_); return result == null ? com.google.cloud.texttospeech.v1.AudioEncoding.UNRECOGNIZED : result; } public static final int SPEAKING_RATE_FIELD_NUMBER = 2; private double speakingRate_; /** - * - * * 
    * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
    * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -198,10 +162,7 @@ public com.google.cloud.texttospeech.v1.AudioEncoding getAudioEncoding() {
    * speed. Any other values < 0.25 or > 4.0 will return an error.
    *
* - * - * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return The speakingRate. */ @java.lang.Override @@ -212,18 +173,13 @@ public double getSpeakingRate() { public static final int PITCH_FIELD_NUMBER = 3; private double pitch_; /** - * - * * 
    * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
    * increase 20 semitones from the original pitch. -20 means decrease 20
    * semitones from the original pitch.
    *
* - * - * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return The pitch. */ @java.lang.Override @@ -234,8 +190,6 @@ public double getPitch() { public static final int VOLUME_GAIN_DB_FIELD_NUMBER = 4; private double volumeGainDb_; /** - * - * * 
    * Optional. Input only. Volume gain (in dB) of the normal native volume
    * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -247,10 +201,7 @@ public double getPitch() {
    * increase in loudness for any value greater than that.
    *
* - * - * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return The volumeGainDb. */ @java.lang.Override @@ -261,8 +212,6 @@ public double getVolumeGainDb() { public static final int SAMPLE_RATE_HERTZ_FIELD_NUMBER = 5; private int sampleRateHertz_; /** - * - * * 
    * Optional. The synthesis sample rate (in hertz) for this audio. When this is
    * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -274,7 +223,6 @@ public double getVolumeGainDb() {
    *
* * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL]; - * * @return The sampleRateHertz. */ @java.lang.Override @@ -285,8 +233,6 @@ public int getSampleRateHertz() { public static final int EFFECTS_PROFILE_ID_FIELD_NUMBER = 6; private com.google.protobuf.LazyStringList effectsProfileId_; /** - * - * * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -296,18 +242,14 @@ public int getSampleRateHertz() {
    * current supported profile ids.
    *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return A list containing the effectsProfileId. */ - public com.google.protobuf.ProtocolStringList getEffectsProfileIdList() { + public com.google.protobuf.ProtocolStringList + getEffectsProfileIdList() { return effectsProfileId_; } /** - * - * * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -317,18 +259,13 @@ public com.google.protobuf.ProtocolStringList getEffectsProfileIdList() {
    * current supported profile ids.
    *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return The count of effectsProfileId. */ public int getEffectsProfileIdCount() { return effectsProfileId_.size(); } /** - * - * * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -338,10 +275,7 @@ public int getEffectsProfileIdCount() {
    * current supported profile ids.
    *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @param index The index of the element to return. * @return The effectsProfileId at the given index. */ @@ -349,8 +283,6 @@ public java.lang.String getEffectsProfileId(int index) { return effectsProfileId_.get(index); } /** - * - * * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -360,19 +292,16 @@ public java.lang.String getEffectsProfileId(int index) {
    * current supported profile ids.
    *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @param index The index of the value to return. * @return The bytes of the effectsProfileId at the given index. */ - public com.google.protobuf.ByteString getEffectsProfileIdBytes(int index) { + public com.google.protobuf.ByteString + getEffectsProfileIdBytes(int index) { return effectsProfileId_.getByteString(index); } private byte memoizedIsInitialized = -1; - @java.lang.Override public final boolean isInitialized() { byte isInitialized = memoizedIsInitialized; @@ -384,9 +313,9 @@ public final boolean isInitialized() { } @java.lang.Override - public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException { - if (audioEncoding_ - != com.google.cloud.texttospeech.v1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED.getNumber()) { + public void writeTo(com.google.protobuf.CodedOutputStream output) + throws java.io.IOException { + if (audioEncoding_ != com.google.cloud.texttospeech.v1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED.getNumber()) { output.writeEnum(1, audioEncoding_); } if (speakingRate_ != 0D) { @@ -413,21 +342,25 @@ public int getSerializedSize() { if (size != -1) return size; size = 0; - if (audioEncoding_ - != com.google.cloud.texttospeech.v1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED.getNumber()) { - size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, audioEncoding_); + if (audioEncoding_ != com.google.cloud.texttospeech.v1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED.getNumber()) { + size += com.google.protobuf.CodedOutputStream + .computeEnumSize(1, audioEncoding_); } if (speakingRate_ != 0D) { - size += com.google.protobuf.CodedOutputStream.computeDoubleSize(2, speakingRate_); + size += com.google.protobuf.CodedOutputStream + .computeDoubleSize(2, speakingRate_); } if (pitch_ != 0D) { - size += com.google.protobuf.CodedOutputStream.computeDoubleSize(3, pitch_); + size += com.google.protobuf.CodedOutputStream + .computeDoubleSize(3, pitch_); } if (volumeGainDb_ != 0D) { - size += com.google.protobuf.CodedOutputStream.computeDoubleSize(4, volumeGainDb_); + size += com.google.protobuf.CodedOutputStream + .computeDoubleSize(4, volumeGainDb_); } if (sampleRateHertz_ != 0) { - size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, sampleRateHertz_); + size += com.google.protobuf.CodedOutputStream + .computeInt32Size(5, sampleRateHertz_); } { int dataSize = 0; @@ -445,23 +378,27 @@ public int getSerializedSize() { @java.lang.Override public boolean equals(final java.lang.Object obj) { if (obj == this) { - return true; + return true; } if (!(obj instanceof com.google.cloud.texttospeech.v1.AudioConfig)) { return super.equals(obj); } - com.google.cloud.texttospeech.v1.AudioConfig other = - (com.google.cloud.texttospeech.v1.AudioConfig) obj; + com.google.cloud.texttospeech.v1.AudioConfig other = (com.google.cloud.texttospeech.v1.AudioConfig) obj; if (audioEncoding_ != other.audioEncoding_) return false; if (java.lang.Double.doubleToLongBits(getSpeakingRate()) - != java.lang.Double.doubleToLongBits(other.getSpeakingRate())) return false; + != java.lang.Double.doubleToLongBits( + other.getSpeakingRate())) return false; if (java.lang.Double.doubleToLongBits(getPitch()) - != java.lang.Double.doubleToLongBits(other.getPitch())) return false; + != java.lang.Double.doubleToLongBits( + other.getPitch())) return false; if (java.lang.Double.doubleToLongBits(getVolumeGainDb()) - != java.lang.Double.doubleToLongBits(other.getVolumeGainDb())) return false; - if (getSampleRateHertz() != other.getSampleRateHertz()) return false; - if (!getEffectsProfileIdList().equals(other.getEffectsProfileIdList())) return false; + != java.lang.Double.doubleToLongBits( + other.getVolumeGainDb())) return false; + if (getSampleRateHertz() + != other.getSampleRateHertz()) return false; + if (!getEffectsProfileIdList() + .equals(other.getEffectsProfileIdList())) return false; if (!unknownFields.equals(other.unknownFields)) return false; return true; } @@ -476,19 +413,14 @@ public int hashCode() { hash = (37 * hash) + AUDIO_ENCODING_FIELD_NUMBER; hash = (53 * hash) + audioEncoding_; hash = (37 * hash) + SPEAKING_RATE_FIELD_NUMBER; - hash = - (53 * hash) - + com.google.protobuf.Internal.hashLong( - java.lang.Double.doubleToLongBits(getSpeakingRate())); + hash = (53 * hash) + com.google.protobuf.Internal.hashLong( + java.lang.Double.doubleToLongBits(getSpeakingRate())); hash = (37 * hash) + PITCH_FIELD_NUMBER; - hash = - (53 * hash) - + com.google.protobuf.Internal.hashLong(java.lang.Double.doubleToLongBits(getPitch())); + hash = (53 * hash) + com.google.protobuf.Internal.hashLong( + java.lang.Double.doubleToLongBits(getPitch())); hash = (37 * hash) + VOLUME_GAIN_DB_FIELD_NUMBER; - hash = - (53 * hash) - + com.google.protobuf.Internal.hashLong( - java.lang.Double.doubleToLongBits(getVolumeGainDb())); + hash = (53 * hash) + com.google.protobuf.Internal.hashLong( + java.lang.Double.doubleToLongBits(getVolumeGainDb())); hash = (37 * hash) + SAMPLE_RATE_HERTZ_FIELD_NUMBER; hash = (53 * hash) + getSampleRateHertz(); if (getEffectsProfileIdCount() > 0) { @@ -500,127 +432,118 @@ public int hashCode() { return hash; } - public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(java.nio.ByteBuffer data) + public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom( + java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom( - java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.nio.ByteBuffer data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom( com.google.protobuf.ByteString data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom( com.google.protobuf.ByteString data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(byte[] data) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data); } - public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom( - byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + byte[] data, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws com.google.protobuf.InvalidProtocolBufferException { return PARSER.parseFrom(data, extensionRegistry); } - public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } - - public static com.google.cloud.texttospeech.v1.AudioConfig parseDelimitedFrom( - java.io.InputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input); + public static com.google.cloud.texttospeech.v1.AudioConfig parseDelimitedFrom(java.io.InputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input); } - public static com.google.cloud.texttospeech.v1.AudioConfig parseDelimitedFrom( - java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) + java.io.InputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseDelimitedWithIOException(PARSER, input, extensionRegistry); } - public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom( - com.google.protobuf.CodedInputStream input) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input); + com.google.protobuf.CodedInputStream input) + throws java.io.IOException { + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input); } - public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom( com.google.protobuf.CodedInputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry) throws java.io.IOException { - return com.google.protobuf.GeneratedMessageV3.parseWithIOException( - PARSER, input, extensionRegistry); + return com.google.protobuf.GeneratedMessageV3 + .parseWithIOException(PARSER, input, extensionRegistry); } @java.lang.Override - public Builder newBuilderForType() { - return newBuilder(); - } - + public Builder newBuilderForType() { return newBuilder(); } public static Builder newBuilder() { return DEFAULT_INSTANCE.toBuilder(); } - public static Builder newBuilder(com.google.cloud.texttospeech.v1.AudioConfig prototype) { return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype); } - @java.lang.Override public Builder toBuilder() { - return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this); + return this == DEFAULT_INSTANCE + ? new Builder() : new Builder().mergeFrom(this); } @java.lang.Override - protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + protected Builder newBuilderForType( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { Builder builder = new Builder(parent); return builder; } /** - * - * * 
    * Description of audio data to be synthesized.
    *
* * Protobuf type {@code google.cloud.texttospeech.v1.AudioConfig} */ - public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder - implements + public static final class Builder extends + com.google.protobuf.GeneratedMessageV3.Builder implements // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.AudioConfig) com.google.cloud.texttospeech.v1.AudioConfigOrBuilder { - public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() { - return com.google.cloud.texttospeech.v1.TextToSpeechProto - .internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor; + public static final com.google.protobuf.Descriptors.Descriptor + getDescriptor() { + return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor; } @java.lang.Override protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable internalGetFieldAccessorTable() { - return com.google.cloud.texttospeech.v1.TextToSpeechProto - .internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable + return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable .ensureFieldAccessorsInitialized( - com.google.cloud.texttospeech.v1.AudioConfig.class, - com.google.cloud.texttospeech.v1.AudioConfig.Builder.class); + com.google.cloud.texttospeech.v1.AudioConfig.class, com.google.cloud.texttospeech.v1.AudioConfig.Builder.class); } // Construct using com.google.cloud.texttospeech.v1.AudioConfig.newBuilder() @@ -628,15 +551,16 @@ private Builder() { maybeForceBuilderInitialization(); } - private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { + private Builder( + com.google.protobuf.GeneratedMessageV3.BuilderParent parent) { super(parent); maybeForceBuilderInitialization(); } - private void maybeForceBuilderInitialization() { - if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {} + if (com.google.protobuf.GeneratedMessageV3 + .alwaysUseFieldBuilders) { + } } - @java.lang.Override public Builder clear() { super.clear(); @@ -656,9 +580,9 @@ public Builder clear() { } @java.lang.Override - public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() { - return com.google.cloud.texttospeech.v1.TextToSpeechProto - .internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor; + public com.google.protobuf.Descriptors.Descriptor + getDescriptorForType() { + return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor; } @java.lang.Override @@ -677,8 +601,7 @@ public com.google.cloud.texttospeech.v1.AudioConfig build() { @java.lang.Override public com.google.cloud.texttospeech.v1.AudioConfig buildPartial() { - com.google.cloud.texttospeech.v1.AudioConfig result = - new com.google.cloud.texttospeech.v1.AudioConfig(this); + com.google.cloud.texttospeech.v1.AudioConfig result = new com.google.cloud.texttospeech.v1.AudioConfig(this); int from_bitField0_ = bitField0_; result.audioEncoding_ = audioEncoding_; result.speakingRate_ = speakingRate_; @@ -698,39 +621,38 @@ public com.google.cloud.texttospeech.v1.AudioConfig buildPartial() { public Builder clone() { return super.clone(); } - @java.lang.Override public Builder setField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.setField(field, value); } - @java.lang.Override - public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) { + public Builder clearField( + com.google.protobuf.Descriptors.FieldDescriptor field) { return super.clearField(field); } - @java.lang.Override - public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) { + public Builder clearOneof( + com.google.protobuf.Descriptors.OneofDescriptor oneof) { return super.clearOneof(oneof); } - @java.lang.Override public Builder setRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + int index, java.lang.Object value) { return super.setRepeatedField(field, index, value); } - @java.lang.Override public Builder addRepeatedField( - com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) { + com.google.protobuf.Descriptors.FieldDescriptor field, + java.lang.Object value) { return super.addRepeatedField(field, value); } - @java.lang.Override public Builder mergeFrom(com.google.protobuf.Message other) { if (other instanceof com.google.cloud.texttospeech.v1.AudioConfig) { - return mergeFrom((com.google.cloud.texttospeech.v1.AudioConfig) other); + return mergeFrom((com.google.cloud.texttospeech.v1.AudioConfig)other); } else { super.mergeFrom(other); return this; @@ -792,78 +714,55 @@ public Builder mergeFrom( } return this; } - private int bitField0_; private int audioEncoding_ = 0; /** - * - * * 
      * Required. The format of the audio byte stream.
      *
* - * - * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; - * - * + * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; * @return The enum numeric value on the wire for audioEncoding. */ - @java.lang.Override - public int getAudioEncodingValue() { + @java.lang.Override public int getAudioEncodingValue() { return audioEncoding_; } /** - * - * * 
      * Required. The format of the audio byte stream.
      *
* - * - * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; - * - * + * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; * @param value The enum numeric value on the wire for audioEncoding to set. * @return This builder for chaining. */ public Builder setAudioEncodingValue(int value) { - + audioEncoding_ = value; onChanged(); return this; } /** - * - * * 
      * Required. The format of the audio byte stream.
      *
* - * - * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; - * - * + * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; * @return The audioEncoding. */ @java.lang.Override public com.google.cloud.texttospeech.v1.AudioEncoding getAudioEncoding() { @SuppressWarnings("deprecation") - com.google.cloud.texttospeech.v1.AudioEncoding result = - com.google.cloud.texttospeech.v1.AudioEncoding.valueOf(audioEncoding_); + com.google.cloud.texttospeech.v1.AudioEncoding result = com.google.cloud.texttospeech.v1.AudioEncoding.valueOf(audioEncoding_); return result == null ? com.google.cloud.texttospeech.v1.AudioEncoding.UNRECOGNIZED : result; } /** - * - * * 
      * Required. The format of the audio byte stream.
      *
* - * - * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; - * - * + * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; * @param value The audioEncoding to set. * @return This builder for chaining. */ @@ -871,35 +770,28 @@ public Builder setAudioEncoding(com.google.cloud.texttospeech.v1.AudioEncoding v if (value == null) { throw new NullPointerException(); } - + audioEncoding_ = value.getNumber(); onChanged(); return this; } /** - * - * * 
      * Required. The format of the audio byte stream.
      *
* - * - * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; - * - * + * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; * @return This builder for chaining. */ public Builder clearAudioEncoding() { - + audioEncoding_ = 0; onChanged(); return this; } - private double speakingRate_; + private double speakingRate_ ; /** - * - * * 
      * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
      * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -907,10 +799,7 @@ public Builder clearAudioEncoding() {
      * speed. Any other values < 0.25 or > 4.0 will return an error.
      *
* - * - * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return The speakingRate. */ @java.lang.Override @@ -918,8 +807,6 @@ public double getSpeakingRate() { return speakingRate_; } /** - * - * * 
      * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
      * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -927,22 +814,17 @@ public double getSpeakingRate() {
      * speed. Any other values < 0.25 or > 4.0 will return an error.
      *
* - * - * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @param value The speakingRate to set. * @return This builder for chaining. */ public Builder setSpeakingRate(double value) { - + speakingRate_ = value; onChanged(); return this; } /** - * - * * 
      * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
      * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -950,33 +832,25 @@ public Builder setSpeakingRate(double value) {
      * speed. Any other values < 0.25 or > 4.0 will return an error.
      *
* - * - * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return This builder for chaining. */ public Builder clearSpeakingRate() { - + speakingRate_ = 0D; onChanged(); return this; } - private double pitch_; + private double pitch_ ; /** - * - * * 
      * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
      * increase 20 semitones from the original pitch. -20 means decrease 20
      * semitones from the original pitch.
      *
* - * - * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return The pitch. */ @java.lang.Override @@ -984,53 +858,41 @@ public double getPitch() { return pitch_; } /** - * - * * 
      * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
      * increase 20 semitones from the original pitch. -20 means decrease 20
      * semitones from the original pitch.
      *
* - * - * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @param value The pitch to set. * @return This builder for chaining. */ public Builder setPitch(double value) { - + pitch_ = value; onChanged(); return this; } /** - * - * * 
      * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
      * increase 20 semitones from the original pitch. -20 means decrease 20
      * semitones from the original pitch.
      *
* - * - * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return This builder for chaining. */ public Builder clearPitch() { - + pitch_ = 0D; onChanged(); return this; } - private double volumeGainDb_; + private double volumeGainDb_ ; /** - * - * * 
      * Optional. Input only. Volume gain (in dB) of the normal native volume
      * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -1042,10 +904,7 @@ public Builder clearPitch() {
      * increase in loudness for any value greater than that.
      *
* - * - * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return The volumeGainDb. */ @java.lang.Override @@ -1053,8 +912,6 @@ public double getVolumeGainDb() { return volumeGainDb_; } /** - * - * * 
      * Optional. Input only. Volume gain (in dB) of the normal native volume
      * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -1066,22 +923,17 @@ public double getVolumeGainDb() {
      * increase in loudness for any value greater than that.
      *
* - * - * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @param value The volumeGainDb to set. * @return This builder for chaining. */ public Builder setVolumeGainDb(double value) { - + volumeGainDb_ = value; onChanged(); return this; } /** - * - * * 
      * Optional. Input only. Volume gain (in dB) of the normal native volume
      * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -1093,23 +945,18 @@ public Builder setVolumeGainDb(double value) {
      * increase in loudness for any value greater than that.
      *
* - * - * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return This builder for chaining. */ public Builder clearVolumeGainDb() { - + volumeGainDb_ = 0D; onChanged(); return this; } - private int sampleRateHertz_; + private int sampleRateHertz_ ; /** - * - * * 
      * Optional. The synthesis sample rate (in hertz) for this audio. When this is
      * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -1121,7 +968,6 @@ public Builder clearVolumeGainDb() {
      *
* * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL]; - * * @return The sampleRateHertz. */ @java.lang.Override @@ -1129,8 +975,6 @@ public int getSampleRateHertz() { return sampleRateHertz_; } /** - * - * * 
      * Optional. The synthesis sample rate (in hertz) for this audio. When this is
      * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -1142,19 +986,16 @@ public int getSampleRateHertz() {
      *
* * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL]; - * * @param value The sampleRateHertz to set. * @return This builder for chaining. */ public Builder setSampleRateHertz(int value) { - + sampleRateHertz_ = value; onChanged(); return this; } /** - * - * * 
      * Optional. The synthesis sample rate (in hertz) for this audio. When this is
      * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -1166,28 +1007,23 @@ public Builder setSampleRateHertz(int value) {
      *
* * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL]; - * * @return This builder for chaining. */ public Builder clearSampleRateHertz() { - + sampleRateHertz_ = 0; onChanged(); return this; } - private com.google.protobuf.LazyStringList effectsProfileId_ = - com.google.protobuf.LazyStringArrayList.EMPTY; - + private com.google.protobuf.LazyStringList effectsProfileId_ = com.google.protobuf.LazyStringArrayList.EMPTY; private void ensureEffectsProfileIdIsMutable() { if (!((bitField0_ & 0x00000001) != 0)) { effectsProfileId_ = new com.google.protobuf.LazyStringArrayList(effectsProfileId_); bitField0_ |= 0x00000001; - } + } } /** - * - * * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1197,18 +1033,14 @@ private void ensureEffectsProfileIdIsMutable() {
      * current supported profile ids.
      *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return A list containing the effectsProfileId. */ - public com.google.protobuf.ProtocolStringList getEffectsProfileIdList() { + public com.google.protobuf.ProtocolStringList + getEffectsProfileIdList() { return effectsProfileId_.getUnmodifiableView(); } /** - * - * * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1218,18 +1050,13 @@ public com.google.protobuf.ProtocolStringList getEffectsProfileIdList() {
      * current supported profile ids.
      *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return The count of effectsProfileId. */ public int getEffectsProfileIdCount() { return effectsProfileId_.size(); } /** - * - * * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1239,10 +1066,7 @@ public int getEffectsProfileIdCount() {
      * current supported profile ids.
      *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @param index The index of the element to return. * @return The effectsProfileId at the given index. */ @@ -1250,8 +1074,6 @@ public java.lang.String getEffectsProfileId(int index) { return effectsProfileId_.get(index); } /** - * - * * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1261,19 +1083,15 @@ public java.lang.String getEffectsProfileId(int index) {
      * current supported profile ids.
      *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @param index The index of the value to return. * @return The bytes of the effectsProfileId at the given index. */ - public com.google.protobuf.ByteString getEffectsProfileIdBytes(int index) { + public com.google.protobuf.ByteString + getEffectsProfileIdBytes(int index) { return effectsProfileId_.getByteString(index); } /** - * - * * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1283,26 +1101,22 @@ public com.google.protobuf.ByteString getEffectsProfileIdBytes(int index) {
      * current supported profile ids.
      *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @param index The index to set the value at. * @param value The effectsProfileId to set. * @return This builder for chaining. */ - public Builder setEffectsProfileId(int index, java.lang.String value) { + public Builder setEffectsProfileId( + int index, java.lang.String value) { if (value == null) { - throw new NullPointerException(); - } - ensureEffectsProfileIdIsMutable(); + throw new NullPointerException(); + } + ensureEffectsProfileIdIsMutable(); effectsProfileId_.set(index, value); onChanged(); return this; } /** - * - * * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1312,25 +1126,21 @@ public Builder setEffectsProfileId(int index, java.lang.String value) {
      * current supported profile ids.
      *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @param value The effectsProfileId to add. * @return This builder for chaining. */ - public Builder addEffectsProfileId(java.lang.String value) { + public Builder addEffectsProfileId( + java.lang.String value) { if (value == null) { - throw new NullPointerException(); - } - ensureEffectsProfileIdIsMutable(); + throw new NullPointerException(); + } + ensureEffectsProfileIdIsMutable(); effectsProfileId_.add(value); onChanged(); return this; } /** - * - * * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1340,22 +1150,19 @@ public Builder addEffectsProfileId(java.lang.String value) {
      * current supported profile ids.
      *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @param values The effectsProfileId to add. * @return This builder for chaining. */ - public Builder addAllEffectsProfileId(java.lang.Iterable values) { + public Builder addAllEffectsProfileId( + java.lang.Iterable values) { ensureEffectsProfileIdIsMutable(); - com.google.protobuf.AbstractMessageLite.Builder.addAll(values, effectsProfileId_); + com.google.protobuf.AbstractMessageLite.Builder.addAll( + values, effectsProfileId_); onChanged(); return this; } /** - * - * * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1365,10 +1172,7 @@ public Builder addAllEffectsProfileId(java.lang.Iterable value
      * current supported profile ids.
      *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return This builder for chaining. */ public Builder clearEffectsProfileId() { @@ -1378,8 +1182,6 @@ public Builder clearEffectsProfileId() { return this; } /** - * - * * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1389,26 +1191,24 @@ public Builder clearEffectsProfileId() {
      * current supported profile ids.
      *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @param value The bytes of the effectsProfileId to add. * @return This builder for chaining. */ - public Builder addEffectsProfileIdBytes(com.google.protobuf.ByteString value) { + public Builder addEffectsProfileIdBytes( + com.google.protobuf.ByteString value) { if (value == null) { - throw new NullPointerException(); - } - checkByteStringIsUtf8(value); + throw new NullPointerException(); + } + checkByteStringIsUtf8(value); ensureEffectsProfileIdIsMutable(); effectsProfileId_.add(value); onChanged(); return this; } - @java.lang.Override - public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) { + public final Builder setUnknownFields( + final com.google.protobuf.UnknownFieldSet unknownFields) { return super.setUnknownFields(unknownFields); } @@ -1418,12 +1218,12 @@ public final Builder mergeUnknownFields( return super.mergeUnknownFields(unknownFields); } + // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.AudioConfig) } // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.AudioConfig) private static final com.google.cloud.texttospeech.v1.AudioConfig DEFAULT_INSTANCE; - static { DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.AudioConfig(); } @@ -1432,16 +1232,16 @@ public static com.google.cloud.texttospeech.v1.AudioConfig getDefaultInstance() return DEFAULT_INSTANCE; } - private static final com.google.protobuf.Parser PARSER = - new com.google.protobuf.AbstractParser() { - @java.lang.Override - public AudioConfig parsePartialFrom( - com.google.protobuf.CodedInputStream input, - com.google.protobuf.ExtensionRegistryLite extensionRegistry) - throws com.google.protobuf.InvalidProtocolBufferException { - return new AudioConfig(input, extensionRegistry); - } - }; + private static final com.google.protobuf.Parser + PARSER = new com.google.protobuf.AbstractParser() { + @java.lang.Override + public AudioConfig parsePartialFrom( + com.google.protobuf.CodedInputStream input, + com.google.protobuf.ExtensionRegistryLite extensionRegistry) + throws com.google.protobuf.InvalidProtocolBufferException { + return new AudioConfig(input, extensionRegistry); + } + }; public static com.google.protobuf.Parser parser() { return PARSER; @@ -1456,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType() { public com.google.cloud.texttospeech.v1.AudioConfig getDefaultInstanceForType() { return DEFAULT_INSTANCE; } + } + diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java similarity index 67% rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java index 66496ef0..7d68240c 100644 --- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java +++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java @@ -1,60 +1,32 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/texttospeech/v1/cloud_tts.proto package com.google.cloud.texttospeech.v1; -public interface AudioConfigOrBuilder - extends +public interface AudioConfigOrBuilder extends // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.AudioConfig) com.google.protobuf.MessageOrBuilder { /** - * - * * 
    * Required. The format of the audio byte stream.
    *
* - * - * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; - * - * + * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; * @return The enum numeric value on the wire for audioEncoding. */ int getAudioEncodingValue(); /** - * - * * 
    * Required. The format of the audio byte stream.
    *
* - * - * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; - * - * + * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED]; * @return The audioEncoding. */ com.google.cloud.texttospeech.v1.AudioEncoding getAudioEncoding(); /** - * - * * 
    * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
    * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -62,34 +34,24 @@ public interface AudioConfigOrBuilder
    * speed. Any other values < 0.25 or > 4.0 will return an error.
    *
* - * - * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return The speakingRate. */ double getSpeakingRate(); /** - * - * * 
    * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
    * increase 20 semitones from the original pitch. -20 means decrease 20
    * semitones from the original pitch.
    *
* - * - * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return The pitch. */ double getPitch(); /** - * - * * 
    * Optional. Input only. Volume gain (in dB) of the normal native volume
    * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -101,17 +63,12 @@ public interface AudioConfigOrBuilder
    * increase in loudness for any value greater than that.
    *
* - * - * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return The volumeGainDb. */ double getVolumeGainDb(); /** - * - * * 
    * Optional. The synthesis sample rate (in hertz) for this audio. When this is
    * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -123,14 +80,11 @@ public interface AudioConfigOrBuilder
    *
* * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL]; - * * @return The sampleRateHertz. */ int getSampleRateHertz(); /** - * - * * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -140,16 +94,12 @@ public interface AudioConfigOrBuilder
    * current supported profile ids.
    *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return A list containing the effectsProfileId. */ - java.util.List getEffectsProfileIdList(); + java.util.List + getEffectsProfileIdList(); /** - * - * * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -159,16 +109,11 @@ public interface AudioConfigOrBuilder
    * current supported profile ids.
    *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @return The count of effectsProfileId. */ int getEffectsProfileIdCount(); /** - * - * * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -178,17 +123,12 @@ public interface AudioConfigOrBuilder
    * current supported profile ids.
    *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @param index The index of the element to return. * @return The effectsProfileId at the given index. */ java.lang.String getEffectsProfileId(int index); /** - * - * * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -198,12 +138,10 @@ public interface AudioConfigOrBuilder
    * current supported profile ids.
    *
* - * - * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; - * - * + * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL]; * @param index The index of the value to return. * @return The bytes of the effectsProfileId at the given index. */ - com.google.protobuf.ByteString getEffectsProfileIdBytes(int index); + com.google.protobuf.ByteString + getEffectsProfileIdBytes(int index); } diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java similarity index 75% rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java index 7ce191e9..7f1b5ddf 100644 --- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java +++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java @@ -1,26 +1,9 @@ -/* - * Copyright 2020 Google LLC - * - * Licensed under the Apache License, Version 2.0 (the "License"); - * you may not use this file except in compliance with the License. - * You may obtain a copy of the License at - * - * https://www.apache.org/licenses/LICENSE-2.0 - * - * Unless required by applicable law or agreed to in writing, software - * distributed under the License is distributed on an "AS IS" BASIS, - * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. - * See the License for the specific language governing permissions and - * limitations under the License. - */ // Generated by the protocol buffer compiler. DO NOT EDIT! // source: google/cloud/texttospeech/v1/cloud_tts.proto package com.google.cloud.texttospeech.v1; /** - * - * * 
  * Configuration to set up audio encoder. The encoding determines the output
  * audio format that we'd like.
@@ -28,10 +11,9 @@
  *
  * Protobuf enum {@code google.cloud.texttospeech.v1.AudioEncoding}
  */
-public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
+public enum AudioEncoding
+    implements com.google.protobuf.ProtocolMessageEnum {
   /**
-   *
-   *
    * 
    * Not specified. Will return result [google.rpc.Code.INVALID_ARGUMENT][].
    * 

@@ -40,8 +22,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   AUDIO_ENCODING_UNSPECIFIED(0),
   /**
-   *
-   *
    * 
    * Uncompressed 16-bit signed little-endian samples (Linear PCM).
    * Audio content returned as LINEAR16 also contains a WAV header.
@@ -51,8 +31,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   LINEAR16(1),
   /**
-   *
-   *
    * 
    * MP3 audio at 32kbps.
    * 

@@ -61,8 +39,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   MP3(2),
   /**
-   *
-   *
    * 
    * Opus encoded audio wrapped in an ogg container. The result will be a
    * file which can be played natively on Android, and in browsers (at least
@@ -74,8 +50,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   OGG_OPUS(3),
   /**
-   *
-   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
    * Audio content returned as MULAW also contains a WAV header.
@@ -85,8 +59,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   MULAW(5),
   /**
-   *
-   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/A-law.
    * Audio content returned as ALAW also contains a WAV header.
@@ -99,8 +71,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
   ;
 
   /**
-   *
-   *
    * 
    * Not specified. Will return result [google.rpc.Code.INVALID_ARGUMENT][].
    * 

@@ -109,8 +79,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int AUDIO_ENCODING_UNSPECIFIED_VALUE = 0;
   /**
-   *
-   *
    * 
    * Uncompressed 16-bit signed little-endian samples (Linear PCM).
    * Audio content returned as LINEAR16 also contains a WAV header.
@@ -120,8 +88,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int LINEAR16_VALUE = 1;
   /**
-   *
-   *
    * 
    * MP3 audio at 32kbps.
    * 

@@ -130,8 +96,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int MP3_VALUE = 2;
   /**
-   *
-   *
    * 
    * Opus encoded audio wrapped in an ogg container. The result will be a
    * file which can be played natively on Android, and in browsers (at least
@@ -143,8 +107,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int OGG_OPUS_VALUE = 3;
   /**
-   *
-   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
    * Audio content returned as MULAW also contains a WAV header.
@@ -154,8 +116,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int MULAW_VALUE = 5;
   /**
-   *
-   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/A-law.
    * Audio content returned as ALAW also contains a WAV header.
@@ -165,6 +125,7 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int ALAW_VALUE = 6;
 
+
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalArgumentException(
@@ -189,55 +150,52 @@ public static AudioEncoding valueOf(int value) {
    */
   public static AudioEncoding forNumber(int value) {
     switch (value) {
-      case 0:
-        return AUDIO_ENCODING_UNSPECIFIED;
-      case 1:
-        return LINEAR16;
-      case 2:
-        return MP3;
-      case 3:
-        return OGG_OPUS;
-      case 5:
-        return MULAW;
-      case 6:
-        return ALAW;
-      default:
-        return null;
+      case 0: return AUDIO_ENCODING_UNSPECIFIED;
+      case 1: return LINEAR16;
+      case 2: return MP3;
+      case 3: return OGG_OPUS;
+      case 5: return MULAW;
+      case 6: return ALAW;
+      default: return null;
     }
   }
 
-  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+  public static com.google.protobuf.Internal.EnumLiteMap
+      internalGetValueMap() {
     return internalValueMap;
   }
-
-  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-      new com.google.protobuf.Internal.EnumLiteMap() {
-        public AudioEncoding findValueByNumber(int number) {
-          return AudioEncoding.forNumber(number);
-        }
-      };
-
-  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+  private static final com.google.protobuf.Internal.EnumLiteMap<
+      AudioEncoding> internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public AudioEncoding findValueByNumber(int number) {
+            return AudioEncoding.forNumber(number);
+          }
+        };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor
+      getValueDescriptor() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalStateException(
           "Can't get the descriptor of an unrecognized enum value.");
     }
     return getDescriptor().getValues().get(ordinal());
   }
-
-  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+  public final com.google.protobuf.Descriptors.EnumDescriptor
+      getDescriptorForType() {
     return getDescriptor();
   }
-
-  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+  public static final com.google.protobuf.Descriptors.EnumDescriptor
+      getDescriptor() {
     return com.google.cloud.texttospeech.v1.TextToSpeechProto.getDescriptor().getEnumTypes().get(1);
   }
 
   private static final AudioEncoding[] VALUES = values();
 
-  public static AudioEncoding valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+  public static AudioEncoding valueOf(
+      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
     if (desc.getType() != getDescriptor()) {
-      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+      throw new java.lang.IllegalArgumentException(
+        "EnumValueDescriptor is not for this type.");
     }
     if (desc.getIndex() == -1) {
       return UNRECOGNIZED;
@@ -253,3 +211,4 @@ private AudioEncoding(int value) {
 
   // @@protoc_insertion_point(enum_scope:google.cloud.texttospeech.v1.AudioEncoding)
 }
+
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java
similarity index 73%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java
index 19967c29..44bb8e0a 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
- *
- *
  * 
  * The top-level message sent by the client for the `ListVoices` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1.ListVoicesRequest}
  */
-public final class ListVoicesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListVoicesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.ListVoicesRequest)
     ListVoicesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListVoicesRequest.newBuilder() to construct.
   private ListVoicesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListVoicesRequest() {
     languageCode_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListVoicesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListVoicesRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,52 +53,47 @@ private ListVoicesRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              languageCode_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            languageCode_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.ListVoicesRequest.class,
-            com.google.cloud.texttospeech.v1.ListVoicesRequest.Builder.class);
+            com.google.cloud.texttospeech.v1.ListVoicesRequest.class, com.google.cloud.texttospeech.v1.ListVoicesRequest.Builder.class);
   }
 
   public static final int LANGUAGE_CODE_FIELD_NUMBER = 1;
   private volatile java.lang.Object languageCode_;
   /**
-   *
-   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -128,7 +106,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-   *
    * @return The languageCode.
    */
   @java.lang.Override
@@ -137,15 +114,14 @@ public java.lang.String getLanguageCode() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       languageCode_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -158,15 +134,16 @@ public java.lang.String getLanguageCode() {
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-   *
    * @return The bytes for languageCode.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getLanguageCodeBytes() {
+  public com.google.protobuf.ByteString
+      getLanguageCodeBytes() {
     java.lang.Object ref = languageCode_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       languageCode_ = b;
       return b;
     } else {
@@ -175,7 +152,6 @@ public com.google.protobuf.ByteString getLanguageCodeBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -187,7 +163,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(languageCode_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, languageCode_);
     }
@@ -211,15 +188,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.ListVoicesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1.ListVoicesRequest other =
-        (com.google.cloud.texttospeech.v1.ListVoicesRequest) obj;
+    com.google.cloud.texttospeech.v1.ListVoicesRequest other = (com.google.cloud.texttospeech.v1.ListVoicesRequest) obj;
 
-    if (!getLanguageCode().equals(other.getLanguageCode())) return false;
+    if (!getLanguageCode()
+        .equals(other.getLanguageCode())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -239,126 +216,117 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.texttospeech.v1.ListVoicesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The top-level message sent by the client for the `ListVoices` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1.ListVoicesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.ListVoicesRequest)
       com.google.cloud.texttospeech.v1.ListVoicesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.ListVoicesRequest.class,
-              com.google.cloud.texttospeech.v1.ListVoicesRequest.Builder.class);
+              com.google.cloud.texttospeech.v1.ListVoicesRequest.class, com.google.cloud.texttospeech.v1.ListVoicesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.ListVoicesRequest.newBuilder()
@@ -366,15 +334,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -384,9 +353,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -405,8 +374,7 @@ public com.google.cloud.texttospeech.v1.ListVoicesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.ListVoicesRequest buildPartial() {
-      com.google.cloud.texttospeech.v1.ListVoicesRequest result =
-          new com.google.cloud.texttospeech.v1.ListVoicesRequest(this);
+      com.google.cloud.texttospeech.v1.ListVoicesRequest result = new com.google.cloud.texttospeech.v1.ListVoicesRequest(this);
       result.languageCode_ = languageCode_;
       onBuilt();
       return result;
@@ -416,39 +384,38 @@ public com.google.cloud.texttospeech.v1.ListVoicesRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.ListVoicesRequest) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.ListVoicesRequest) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.ListVoicesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -456,8 +423,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1.ListVoicesRequest other) {
-      if (other == com.google.cloud.texttospeech.v1.ListVoicesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1.ListVoicesRequest.getDefaultInstance()) return this;
       if (!other.getLanguageCode().isEmpty()) {
         languageCode_ = other.languageCode_;
         onChanged();
@@ -481,8 +447,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.texttospeech.v1.ListVoicesRequest) e.getUnfinishedMessage();
+        parsedMessage = (com.google.cloud.texttospeech.v1.ListVoicesRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -494,8 +459,6 @@ public Builder mergeFrom(
 
     private java.lang.Object languageCode_ = "";
     /**
-     *
-     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -508,13 +471,13 @@ public Builder mergeFrom(
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return The languageCode.
      */
     public java.lang.String getLanguageCode() {
       java.lang.Object ref = languageCode_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         languageCode_ = s;
         return s;
@@ -523,8 +486,6 @@ public java.lang.String getLanguageCode() {
       }
     }
     /**
-     *
-     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -537,14 +498,15 @@ public java.lang.String getLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return The bytes for languageCode.
      */
-    public com.google.protobuf.ByteString getLanguageCodeBytes() {
+    public com.google.protobuf.ByteString
+        getLanguageCodeBytes() {
       java.lang.Object ref = languageCode_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         languageCode_ = b;
         return b;
       } else {
@@ -552,8 +514,6 @@ public com.google.protobuf.ByteString getLanguageCodeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -566,22 +526,20 @@ public com.google.protobuf.ByteString getLanguageCodeBytes() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @param value The languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCode(java.lang.String value) {
+    public Builder setLanguageCode(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       languageCode_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -594,18 +552,15 @@ public Builder setLanguageCode(java.lang.String value) {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return This builder for chaining.
      */
     public Builder clearLanguageCode() {
-
+      
       languageCode_ = getDefaultInstance().getLanguageCode();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -618,23 +573,23 @@ public Builder clearLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @param value The bytes for languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCodeBytes(com.google.protobuf.ByteString value) {
+    public Builder setLanguageCodeBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       languageCode_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -644,12 +599,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.ListVoicesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.ListVoicesRequest)
   private static final com.google.cloud.texttospeech.v1.ListVoicesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.ListVoicesRequest();
   }
@@ -658,16 +613,16 @@ public static com.google.cloud.texttospeech.v1.ListVoicesRequest getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListVoicesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListVoicesRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListVoicesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListVoicesRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -682,4 +637,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.ListVoicesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java
similarity index 70%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java
index ce0b67b6..b7a0b03b 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface ListVoicesRequestOrBuilder
-    extends
+public interface ListVoicesRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.ListVoicesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -38,13 +20,10 @@ public interface ListVoicesRequestOrBuilder
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-   *
    * @return The languageCode.
    */
   java.lang.String getLanguageCode();
   /**
-   *
-   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -57,8 +36,8 @@ public interface ListVoicesRequestOrBuilder
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-   *
    * @return The bytes for languageCode.
    */
-  com.google.protobuf.ByteString getLanguageCodeBytes();
+  com.google.protobuf.ByteString
+      getLanguageCodeBytes();
 }
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java
similarity index 72%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java
index 17e86d99..86ce198d 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
- *
- *
  * 
  * The message returned to the client by the `ListVoices` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1.ListVoicesResponse}
  */
-public final class ListVoicesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListVoicesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.ListVoicesResponse)
     ListVoicesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListVoicesResponse.newBuilder() to construct.
   private ListVoicesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListVoicesResponse() {
     voices_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListVoicesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListVoicesResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,30 +54,29 @@ private ListVoicesResponse(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                voices_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              voices_.add(
-                  input.readMessage(
-                      com.google.cloud.texttospeech.v1.Voice.parser(), extensionRegistry));
-              break;
+          case 10: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              voices_ = new java.util.ArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            voices_.add(
+                input.readMessage(com.google.cloud.texttospeech.v1.Voice.parser(), extensionRegistry));
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         voices_ = java.util.Collections.unmodifiableList(voices_);
@@ -103,27 +85,22 @@ private ListVoicesResponse(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.ListVoicesResponse.class,
-            com.google.cloud.texttospeech.v1.ListVoicesResponse.Builder.class);
+            com.google.cloud.texttospeech.v1.ListVoicesResponse.class, com.google.cloud.texttospeech.v1.ListVoicesResponse.Builder.class);
   }
 
   public static final int VOICES_FIELD_NUMBER = 1;
   private java.util.List voices_;
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -135,8 +112,6 @@ public java.util.List getVoicesList() {
     return voices_;
   }
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -144,13 +119,11 @@ public java.util.List getVoicesList() {
    * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getVoicesOrBuilderList() {
     return voices_;
   }
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -162,8 +135,6 @@ public int getVoicesCount() {
     return voices_.size();
   }
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -175,8 +146,6 @@ public com.google.cloud.texttospeech.v1.Voice getVoices(int index) {
     return voices_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -184,12 +153,12 @@ public com.google.cloud.texttospeech.v1.Voice getVoices(int index) {
    * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
    */
   @java.lang.Override
-  public com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(int index) {
+  public com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(
+      int index) {
     return voices_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -201,7 +170,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < voices_.size(); i++) {
       output.writeMessage(1, voices_.get(i));
     }
@@ -215,7 +185,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < voices_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, voices_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, voices_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -225,15 +196,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.ListVoicesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1.ListVoicesResponse other =
-        (com.google.cloud.texttospeech.v1.ListVoicesResponse) obj;
+    com.google.cloud.texttospeech.v1.ListVoicesResponse other = (com.google.cloud.texttospeech.v1.ListVoicesResponse) obj;
 
-    if (!getVoicesList().equals(other.getVoicesList())) return false;
+    if (!getVoicesList()
+        .equals(other.getVoicesList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -255,126 +226,117 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.texttospeech.v1.ListVoicesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The message returned to the client by the `ListVoices` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1.ListVoicesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.ListVoicesResponse)
       com.google.cloud.texttospeech.v1.ListVoicesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.ListVoicesResponse.class,
-              com.google.cloud.texttospeech.v1.ListVoicesResponse.Builder.class);
+              com.google.cloud.texttospeech.v1.ListVoicesResponse.class, com.google.cloud.texttospeech.v1.ListVoicesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.ListVoicesResponse.newBuilder()
@@ -382,17 +344,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
         getVoicesFieldBuilder();
       }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -406,9 +368,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -427,8 +389,7 @@ public com.google.cloud.texttospeech.v1.ListVoicesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.ListVoicesResponse buildPartial() {
-      com.google.cloud.texttospeech.v1.ListVoicesResponse result =
-          new com.google.cloud.texttospeech.v1.ListVoicesResponse(this);
+      com.google.cloud.texttospeech.v1.ListVoicesResponse result = new com.google.cloud.texttospeech.v1.ListVoicesResponse(this);
       int from_bitField0_ = bitField0_;
       if (voicesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -447,39 +408,38 @@ public com.google.cloud.texttospeech.v1.ListVoicesResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.ListVoicesResponse) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.ListVoicesResponse) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.ListVoicesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -487,8 +447,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1.ListVoicesResponse other) {
-      if (other == com.google.cloud.texttospeech.v1.ListVoicesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1.ListVoicesResponse.getDefaultInstance()) return this;
       if (voicesBuilder_ == null) {
         if (!other.voices_.isEmpty()) {
           if (voices_.isEmpty()) {
@@ -507,10 +466,9 @@ public Builder mergeFrom(com.google.cloud.texttospeech.v1.ListVoicesResponse oth
             voicesBuilder_ = null;
             voices_ = other.voices_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            voicesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getVoicesFieldBuilder()
-                    : null;
+            voicesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getVoicesFieldBuilder() : null;
           } else {
             voicesBuilder_.addAllMessages(other.voices_);
           }
@@ -535,8 +493,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.texttospeech.v1.ListVoicesResponse) e.getUnfinishedMessage();
+        parsedMessage = (com.google.cloud.texttospeech.v1.ListVoicesResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -545,28 +502,21 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List voices_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureVoicesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         voices_ = new java.util.ArrayList(voices_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.texttospeech.v1.Voice,
-            com.google.cloud.texttospeech.v1.Voice.Builder,
-            com.google.cloud.texttospeech.v1.VoiceOrBuilder>
-        voicesBuilder_;
+        com.google.cloud.texttospeech.v1.Voice, com.google.cloud.texttospeech.v1.Voice.Builder, com.google.cloud.texttospeech.v1.VoiceOrBuilder> voicesBuilder_;
 
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -581,8 +531,6 @@ public java.util.List getVoicesList() {
       }
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -597,8 +545,6 @@ public int getVoicesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -613,15 +559,14 @@ public com.google.cloud.texttospeech.v1.Voice getVoices(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public Builder setVoices(int index, com.google.cloud.texttospeech.v1.Voice value) {
+    public Builder setVoices(
+        int index, com.google.cloud.texttospeech.v1.Voice value) {
       if (voicesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -635,8 +580,6 @@ public Builder setVoices(int index, com.google.cloud.texttospeech.v1.Voice value
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -655,8 +598,6 @@ public Builder setVoices(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -677,15 +618,14 @@ public Builder addVoices(com.google.cloud.texttospeech.v1.Voice value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public Builder addVoices(int index, com.google.cloud.texttospeech.v1.Voice value) {
+    public Builder addVoices(
+        int index, com.google.cloud.texttospeech.v1.Voice value) {
       if (voicesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -699,15 +639,14 @@ public Builder addVoices(int index, com.google.cloud.texttospeech.v1.Voice value
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public Builder addVoices(com.google.cloud.texttospeech.v1.Voice.Builder builderForValue) {
+    public Builder addVoices(
+        com.google.cloud.texttospeech.v1.Voice.Builder builderForValue) {
       if (voicesBuilder_ == null) {
         ensureVoicesIsMutable();
         voices_.add(builderForValue.build());
@@ -718,8 +657,6 @@ public Builder addVoices(com.google.cloud.texttospeech.v1.Voice.Builder builderF
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -738,8 +675,6 @@ public Builder addVoices(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -750,7 +685,8 @@ public Builder addAllVoices(
         java.lang.Iterable values) {
       if (voicesBuilder_ == null) {
         ensureVoicesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, voices_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, voices_);
         onChanged();
       } else {
         voicesBuilder_.addAllMessages(values);
@@ -758,8 +694,6 @@ public Builder addAllVoices(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -777,8 +711,6 @@ public Builder clearVoices() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -796,44 +728,39 @@ public Builder removeVoices(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public com.google.cloud.texttospeech.v1.Voice.Builder getVoicesBuilder(int index) {
+    public com.google.cloud.texttospeech.v1.Voice.Builder getVoicesBuilder(
+        int index) {
       return getVoicesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(int index) {
+    public com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(
+        int index) {
       if (voicesBuilder_ == null) {
-        return voices_.get(index);
-      } else {
+        return voices_.get(index);  } else {
         return voicesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public java.util.List
-        getVoicesOrBuilderList() {
+    public java.util.List 
+         getVoicesOrBuilderList() {
       if (voicesBuilder_ != null) {
         return voicesBuilder_.getMessageOrBuilderList();
       } else {
@@ -841,8 +768,6 @@ public com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(int in
       }
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -850,54 +775,49 @@ public com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(int in
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
     public com.google.cloud.texttospeech.v1.Voice.Builder addVoicesBuilder() {
-      return getVoicesFieldBuilder()
-          .addBuilder(com.google.cloud.texttospeech.v1.Voice.getDefaultInstance());
+      return getVoicesFieldBuilder().addBuilder(
+          com.google.cloud.texttospeech.v1.Voice.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public com.google.cloud.texttospeech.v1.Voice.Builder addVoicesBuilder(int index) {
-      return getVoicesFieldBuilder()
-          .addBuilder(index, com.google.cloud.texttospeech.v1.Voice.getDefaultInstance());
+    public com.google.cloud.texttospeech.v1.Voice.Builder addVoicesBuilder(
+        int index) {
+      return getVoicesFieldBuilder().addBuilder(
+          index, com.google.cloud.texttospeech.v1.Voice.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public java.util.List getVoicesBuilderList() {
+    public java.util.List 
+         getVoicesBuilderList() {
       return getVoicesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.texttospeech.v1.Voice,
-            com.google.cloud.texttospeech.v1.Voice.Builder,
-            com.google.cloud.texttospeech.v1.VoiceOrBuilder>
+        com.google.cloud.texttospeech.v1.Voice, com.google.cloud.texttospeech.v1.Voice.Builder, com.google.cloud.texttospeech.v1.VoiceOrBuilder> 
         getVoicesFieldBuilder() {
       if (voicesBuilder_ == null) {
-        voicesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.texttospeech.v1.Voice,
-                com.google.cloud.texttospeech.v1.Voice.Builder,
-                com.google.cloud.texttospeech.v1.VoiceOrBuilder>(
-                voices_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        voicesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.texttospeech.v1.Voice, com.google.cloud.texttospeech.v1.Voice.Builder, com.google.cloud.texttospeech.v1.VoiceOrBuilder>(
+                voices_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         voices_ = null;
       }
       return voicesBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -907,12 +827,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.ListVoicesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.ListVoicesResponse)
   private static final com.google.cloud.texttospeech.v1.ListVoicesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.ListVoicesResponse();
   }
@@ -921,16 +841,16 @@ public static com.google.cloud.texttospeech.v1.ListVoicesResponse getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListVoicesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListVoicesResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListVoicesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListVoicesResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -945,4 +865,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.ListVoicesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java
similarity index 60%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java
index e53e081d..253480e2 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface ListVoicesResponseOrBuilder
-    extends
+public interface ListVoicesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.ListVoicesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

    *
    * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
    */
-  java.util.List getVoicesList();
+  java.util.List 
+      getVoicesList();
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -44,8 +25,6 @@ public interface ListVoicesResponseOrBuilder
    */
   com.google.cloud.texttospeech.v1.Voice getVoices(int index);
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -54,24 +33,21 @@ public interface ListVoicesResponseOrBuilder
    */
   int getVoicesCount();
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

    *
    * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
    */
-  java.util.List
+  java.util.List 
       getVoicesOrBuilderList();
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

    *
    * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
    */
-  com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(int index);
+  com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(
+      int index);
 }
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java
similarity index 71%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java
index a0a37bdc..ada2d31b 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
- *
- *
  * 
  * Gender of the voice as described in
  * [SSML voice element](https://www.w3.org/TR/speech-synthesis11/#edef_voice).
@@ -28,10 +11,9 @@
  *
  * Protobuf enum {@code google.cloud.texttospeech.v1.SsmlVoiceGender}
  */
-public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
+public enum SsmlVoiceGender
+    implements com.google.protobuf.ProtocolMessageEnum {
   /**
-   *
-   *
    * 
    * An unspecified gender.
    * In VoiceSelectionParams, this means that the client doesn't care which
@@ -44,8 +26,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   SSML_VOICE_GENDER_UNSPECIFIED(0),
   /**
-   *
-   *
    * 
    * A male voice.
    * 

@@ -54,8 +34,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   MALE(1),
   /**
-   *
-   *
    * 
    * A female voice.
    * 

@@ -64,8 +42,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   FEMALE(2),
   /**
-   *
-   *
    * 
    * A gender-neutral voice. This voice is not yet supported.
    * 

@@ -77,8 +53,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
   ;
 
   /**
-   *
-   *
    * 
    * An unspecified gender.
    * In VoiceSelectionParams, this means that the client doesn't care which
@@ -91,8 +65,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int SSML_VOICE_GENDER_UNSPECIFIED_VALUE = 0;
   /**
-   *
-   *
    * 
    * A male voice.
    * 

@@ -101,8 +73,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int MALE_VALUE = 1;
   /**
-   *
-   *
    * 
    * A female voice.
    * 

@@ -111,8 +81,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int FEMALE_VALUE = 2;
   /**
-   *
-   *
    * 
    * A gender-neutral voice. This voice is not yet supported.
    * 

@@ -121,6 +89,7 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int NEUTRAL_VALUE = 3;
 
+
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalArgumentException(
@@ -145,51 +114,50 @@ public static SsmlVoiceGender valueOf(int value) {
    */
   public static SsmlVoiceGender forNumber(int value) {
     switch (value) {
-      case 0:
-        return SSML_VOICE_GENDER_UNSPECIFIED;
-      case 1:
-        return MALE;
-      case 2:
-        return FEMALE;
-      case 3:
-        return NEUTRAL;
-      default:
-        return null;
+      case 0: return SSML_VOICE_GENDER_UNSPECIFIED;
+      case 1: return MALE;
+      case 2: return FEMALE;
+      case 3: return NEUTRAL;
+      default: return null;
     }
   }
 
-  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+  public static com.google.protobuf.Internal.EnumLiteMap
+      internalGetValueMap() {
     return internalValueMap;
   }
-
-  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-      new com.google.protobuf.Internal.EnumLiteMap() {
-        public SsmlVoiceGender findValueByNumber(int number) {
-          return SsmlVoiceGender.forNumber(number);
-        }
-      };
-
-  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+  private static final com.google.protobuf.Internal.EnumLiteMap<
+      SsmlVoiceGender> internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public SsmlVoiceGender findValueByNumber(int number) {
+            return SsmlVoiceGender.forNumber(number);
+          }
+        };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor
+      getValueDescriptor() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalStateException(
           "Can't get the descriptor of an unrecognized enum value.");
     }
     return getDescriptor().getValues().get(ordinal());
   }
-
-  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+  public final com.google.protobuf.Descriptors.EnumDescriptor
+      getDescriptorForType() {
     return getDescriptor();
   }
-
-  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+  public static final com.google.protobuf.Descriptors.EnumDescriptor
+      getDescriptor() {
     return com.google.cloud.texttospeech.v1.TextToSpeechProto.getDescriptor().getEnumTypes().get(0);
   }
 
   private static final SsmlVoiceGender[] VALUES = values();
 
-  public static SsmlVoiceGender valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+  public static SsmlVoiceGender valueOf(
+      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
     if (desc.getType() != getDescriptor()) {
-      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+      throw new java.lang.IllegalArgumentException(
+        "EnumValueDescriptor is not for this type.");
     }
     if (desc.getIndex() == -1) {
       return UNRECOGNIZED;
@@ -205,3 +173,4 @@ private SsmlVoiceGender(int value) {
 
   // @@protoc_insertion_point(enum_scope:google.cloud.texttospeech.v1.SsmlVoiceGender)
 }
+
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java
similarity index 72%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java
index 8cfc897d..c0bf7a0b 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
- *
- *
  * 
  * Contains text input to be synthesized. Either `text` or `ssml` must be
  * supplied. Supplying both or neither returns
@@ -30,29 +13,30 @@
  *
  * Protobuf type {@code google.cloud.texttospeech.v1.SynthesisInput}
  */
-public final class SynthesisInput extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SynthesisInput extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.SynthesisInput)
     SynthesisInputOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SynthesisInput.newBuilder() to construct.
   private SynthesisInput(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private SynthesisInput() {}
+  private SynthesisInput() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SynthesisInput();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private SynthesisInput(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,66 +55,59 @@ private SynthesisInput(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              inputSourceCase_ = 1;
-              inputSource_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              inputSourceCase_ = 2;
-              inputSource_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+            inputSourceCase_ = 1;
+            inputSource_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+            inputSourceCase_ = 2;
+            inputSource_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.SynthesisInput.class,
-            com.google.cloud.texttospeech.v1.SynthesisInput.Builder.class);
+            com.google.cloud.texttospeech.v1.SynthesisInput.class, com.google.cloud.texttospeech.v1.SynthesisInput.Builder.class);
   }
 
   private int inputSourceCase_ = 0;
   private java.lang.Object inputSource_;
-
   public enum InputSourceCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     TEXT(1),
     SSML(2),
     INPUTSOURCE_NOT_SET(0);
     private final int value;
-
     private InputSourceCase(int value) {
       this.value = value;
     }
@@ -146,50 +123,41 @@ public static InputSourceCase valueOf(int value) {
 
     public static InputSourceCase forNumber(int value) {
       switch (value) {
-        case 1:
-          return TEXT;
-        case 2:
-          return SSML;
-        case 0:
-          return INPUTSOURCE_NOT_SET;
-        default:
-          return null;
+        case 1: return TEXT;
+        case 2: return SSML;
+        case 0: return INPUTSOURCE_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public InputSourceCase getInputSourceCase() {
-    return InputSourceCase.forNumber(inputSourceCase_);
+  public InputSourceCase
+  getInputSourceCase() {
+    return InputSourceCase.forNumber(
+        inputSourceCase_);
   }
 
   public static final int TEXT_FIELD_NUMBER = 1;
   /**
-   *
-   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
-   *
    * @return Whether the text field is set.
    */
   public boolean hasText() {
     return inputSourceCase_ == 1;
   }
   /**
-   *
-   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
-   *
    * @return The text.
    */
   public java.lang.String getText() {
@@ -200,7 +168,8 @@ public java.lang.String getText() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (inputSourceCase_ == 1) {
         inputSource_ = s;
@@ -209,24 +178,23 @@ public java.lang.String getText() {
     }
   }
   /**
-   *
-   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
-   *
    * @return The bytes for text.
    */
-  public com.google.protobuf.ByteString getTextBytes() {
+  public com.google.protobuf.ByteString
+      getTextBytes() {
     java.lang.Object ref = "";
     if (inputSourceCase_ == 1) {
       ref = inputSource_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (inputSourceCase_ == 1) {
         inputSource_ = b;
       }
@@ -238,8 +206,6 @@ public com.google.protobuf.ByteString getTextBytes() {
 
   public static final int SSML_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -248,15 +214,12 @@ public com.google.protobuf.ByteString getTextBytes() {
    * 

    *
    * string ssml = 2;
-   *
    * @return Whether the ssml field is set.
    */
   public boolean hasSsml() {
     return inputSourceCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -265,7 +228,6 @@ public boolean hasSsml() {
    * 

    *
    * string ssml = 2;
-   *
    * @return The ssml.
    */
   public java.lang.String getSsml() {
@@ -276,7 +238,8 @@ public java.lang.String getSsml() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (inputSourceCase_ == 2) {
         inputSource_ = s;
@@ -285,8 +248,6 @@ public java.lang.String getSsml() {
     }
   }
   /**
-   *
-   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -295,17 +256,18 @@ public java.lang.String getSsml() {
    * 

    *
    * string ssml = 2;
-   *
    * @return The bytes for ssml.
    */
-  public com.google.protobuf.ByteString getSsmlBytes() {
+  public com.google.protobuf.ByteString
+      getSsmlBytes() {
     java.lang.Object ref = "";
     if (inputSourceCase_ == 2) {
       ref = inputSource_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (inputSourceCase_ == 2) {
         inputSource_ = b;
       }
@@ -316,7 +278,6 @@ public com.google.protobuf.ByteString getSsmlBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -328,7 +289,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (inputSourceCase_ == 1) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, inputSource_);
     }
@@ -358,21 +320,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.SynthesisInput)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1.SynthesisInput other =
-        (com.google.cloud.texttospeech.v1.SynthesisInput) obj;
+    com.google.cloud.texttospeech.v1.SynthesisInput other = (com.google.cloud.texttospeech.v1.SynthesisInput) obj;
 
     if (!getInputSourceCase().equals(other.getInputSourceCase())) return false;
     switch (inputSourceCase_) {
       case 1:
-        if (!getText().equals(other.getText())) return false;
+        if (!getText()
+            .equals(other.getText())) return false;
         break;
       case 2:
-        if (!getSsml().equals(other.getSsml())) return false;
+        if (!getSsml()
+            .equals(other.getSsml())) return false;
         break;
       case 0:
       default:
@@ -405,104 +368,97 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1.SynthesisInput parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1.SynthesisInput parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.texttospeech.v1.SynthesisInput prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Contains text input to be synthesized. Either `text` or `ssml` must be
    * supplied. Supplying both or neither returns
@@ -512,23 +468,21 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.texttospeech.v1.SynthesisInput}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.SynthesisInput)
       com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.SynthesisInput.class,
-              com.google.cloud.texttospeech.v1.SynthesisInput.Builder.class);
+              com.google.cloud.texttospeech.v1.SynthesisInput.class, com.google.cloud.texttospeech.v1.SynthesisInput.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.SynthesisInput.newBuilder()
@@ -536,15 +490,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -554,9 +509,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
     }
 
     @java.lang.Override
@@ -575,8 +530,7 @@ public com.google.cloud.texttospeech.v1.SynthesisInput build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.SynthesisInput buildPartial() {
-      com.google.cloud.texttospeech.v1.SynthesisInput result =
-          new com.google.cloud.texttospeech.v1.SynthesisInput(this);
+      com.google.cloud.texttospeech.v1.SynthesisInput result = new com.google.cloud.texttospeech.v1.SynthesisInput(this);
       if (inputSourceCase_ == 1) {
         result.inputSource_ = inputSource_;
       }
@@ -592,39 +546,38 @@ public com.google.cloud.texttospeech.v1.SynthesisInput buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.SynthesisInput) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.SynthesisInput) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.SynthesisInput)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -632,27 +585,23 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1.SynthesisInput other) {
-      if (other == com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance()) return this;
       switch (other.getInputSourceCase()) {
-        case TEXT:
-          {
-            inputSourceCase_ = 1;
-            inputSource_ = other.inputSource_;
-            onChanged();
-            break;
-          }
-        case SSML:
-          {
-            inputSourceCase_ = 2;
-            inputSource_ = other.inputSource_;
-            onChanged();
-            break;
-          }
-        case INPUTSOURCE_NOT_SET:
-          {
-            break;
-          }
+        case TEXT: {
+          inputSourceCase_ = 1;
+          inputSource_ = other.inputSource_;
+          onChanged();
+          break;
+        }
+        case SSML: {
+          inputSourceCase_ = 2;
+          inputSource_ = other.inputSource_;
+          onChanged();
+          break;
+        }
+        case INPUTSOURCE_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -682,12 +631,12 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int inputSourceCase_ = 0;
     private java.lang.Object inputSource_;
-
-    public InputSourceCase getInputSourceCase() {
-      return InputSourceCase.forNumber(inputSourceCase_);
+    public InputSourceCase
+        getInputSourceCase() {
+      return InputSourceCase.forNumber(
+          inputSourceCase_);
     }
 
     public Builder clearInputSource() {
@@ -697,15 +646,13 @@ public Builder clearInputSource() {
       return this;
     }
 
+
     /**
-     *
-     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
-     *
      * @return Whether the text field is set.
      */
     @java.lang.Override
@@ -713,14 +660,11 @@ public boolean hasText() {
       return inputSourceCase_ == 1;
     }
     /**
-     *
-     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
-     *
      * @return The text.
      */
     @java.lang.Override
@@ -730,7 +674,8 @@ public java.lang.String getText() {
         ref = inputSource_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (inputSourceCase_ == 1) {
           inputSource_ = s;
@@ -741,25 +686,24 @@ public java.lang.String getText() {
       }
     }
     /**
-     *
-     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
-     *
      * @return The bytes for text.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getTextBytes() {
+    public com.google.protobuf.ByteString
+        getTextBytes() {
       java.lang.Object ref = "";
       if (inputSourceCase_ == 1) {
         ref = inputSource_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (inputSourceCase_ == 1) {
           inputSource_ = b;
         }
@@ -769,35 +713,30 @@ public com.google.protobuf.ByteString getTextBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
-     *
      * @param value The text to set.
      * @return This builder for chaining.
      */
-    public Builder setText(java.lang.String value) {
+    public Builder setText(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      inputSourceCase_ = 1;
+    throw new NullPointerException();
+  }
+  inputSourceCase_ = 1;
       inputSource_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearText() {
@@ -809,22 +748,20 @@ public Builder clearText() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
-     *
      * @param value The bytes for text to set.
      * @return This builder for chaining.
      */
-    public Builder setTextBytes(com.google.protobuf.ByteString value) {
+    public Builder setTextBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       inputSourceCase_ = 1;
       inputSource_ = value;
       onChanged();
@@ -832,8 +769,6 @@ public Builder setTextBytes(com.google.protobuf.ByteString value) {
     }
 
     /**
-     *
-     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -842,7 +777,6 @@ public Builder setTextBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string ssml = 2;
-     *
      * @return Whether the ssml field is set.
      */
     @java.lang.Override
@@ -850,8 +784,6 @@ public boolean hasSsml() {
       return inputSourceCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -860,7 +792,6 @@ public boolean hasSsml() {
      * 

      *
      * string ssml = 2;
-     *
      * @return The ssml.
      */
     @java.lang.Override
@@ -870,7 +801,8 @@ public java.lang.String getSsml() {
         ref = inputSource_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (inputSourceCase_ == 2) {
           inputSource_ = s;
@@ -881,8 +813,6 @@ public java.lang.String getSsml() {
       }
     }
     /**
-     *
-     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -891,18 +821,19 @@ public java.lang.String getSsml() {
      * 

      *
      * string ssml = 2;
-     *
      * @return The bytes for ssml.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getSsmlBytes() {
+    public com.google.protobuf.ByteString
+        getSsmlBytes() {
       java.lang.Object ref = "";
       if (inputSourceCase_ == 2) {
         ref = inputSource_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (inputSourceCase_ == 2) {
           inputSource_ = b;
         }
@@ -912,8 +843,6 @@ public com.google.protobuf.ByteString getSsmlBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -922,22 +851,20 @@ public com.google.protobuf.ByteString getSsmlBytes() {
      * 

      *
      * string ssml = 2;
-     *
      * @param value The ssml to set.
      * @return This builder for chaining.
      */
-    public Builder setSsml(java.lang.String value) {
+    public Builder setSsml(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      inputSourceCase_ = 2;
+    throw new NullPointerException();
+  }
+  inputSourceCase_ = 2;
       inputSource_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -946,7 +873,6 @@ public Builder setSsml(java.lang.String value) {
      * 

      *
      * string ssml = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSsml() {
@@ -958,8 +884,6 @@ public Builder clearSsml() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -968,23 +892,23 @@ public Builder clearSsml() {
      * 

      *
      * string ssml = 2;
-     *
      * @param value The bytes for ssml to set.
      * @return This builder for chaining.
      */
-    public Builder setSsmlBytes(com.google.protobuf.ByteString value) {
+    public Builder setSsmlBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       inputSourceCase_ = 2;
       inputSource_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -994,12 +918,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.SynthesisInput)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.SynthesisInput)
   private static final com.google.cloud.texttospeech.v1.SynthesisInput DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.SynthesisInput();
   }
@@ -1008,16 +932,16 @@ public static com.google.cloud.texttospeech.v1.SynthesisInput getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SynthesisInput parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new SynthesisInput(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SynthesisInput parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new SynthesisInput(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1032,4 +956,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.SynthesisInput getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java
similarity index 71%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java
index 412be426..25c02cd7 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java
@@ -1,68 +1,42 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface SynthesisInputOrBuilder
-    extends
+public interface SynthesisInputOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.SynthesisInput)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
-   *
    * @return Whether the text field is set.
    */
   boolean hasText();
   /**
-   *
-   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
-   *
    * @return The text.
    */
   java.lang.String getText();
   /**
-   *
-   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
-   *
    * @return The bytes for text.
    */
-  com.google.protobuf.ByteString getTextBytes();
+  com.google.protobuf.ByteString
+      getTextBytes();
 
   /**
-   *
-   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -71,13 +45,10 @@ public interface SynthesisInputOrBuilder
    * 

    *
    * string ssml = 2;
-   *
    * @return Whether the ssml field is set.
    */
   boolean hasSsml();
   /**
-   *
-   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -86,13 +57,10 @@ public interface SynthesisInputOrBuilder
    * 

    *
    * string ssml = 2;
-   *
    * @return The ssml.
    */
   java.lang.String getSsml();
   /**
-   *
-   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -101,10 +69,10 @@ public interface SynthesisInputOrBuilder
    * 

    *
    * string ssml = 2;
-   *
    * @return The bytes for ssml.
    */
-  com.google.protobuf.ByteString getSsmlBytes();
+  com.google.protobuf.ByteString
+      getSsmlBytes();
 
   public com.google.cloud.texttospeech.v1.SynthesisInput.InputSourceCase getInputSourceCase();
 }
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java
similarity index 60%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java
index 720752a0..bba234a1 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java
@@ -1,55 +1,39 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
- *
- *
  * 
  * The top-level message sent by the client for the `SynthesizeSpeech` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1.SynthesizeSpeechRequest}
  */
-public final class SynthesizeSpeechRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SynthesizeSpeechRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.SynthesizeSpeechRequest)
     SynthesizeSpeechRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SynthesizeSpeechRequest.newBuilder() to construct.
   private SynthesizeSpeechRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private SynthesizeSpeechRequest() {}
+  private SynthesizeSpeechRequest() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SynthesizeSpeechRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private SynthesizeSpeechRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -68,102 +52,85 @@ private SynthesizeSpeechRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              com.google.cloud.texttospeech.v1.SynthesisInput.Builder subBuilder = null;
-              if (input_ != null) {
-                subBuilder = input_.toBuilder();
-              }
-              input_ =
-                  input.readMessage(
-                      com.google.cloud.texttospeech.v1.SynthesisInput.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(input_);
-                input_ = subBuilder.buildPartial();
-              }
-
-              break;
+          case 10: {
+            com.google.cloud.texttospeech.v1.SynthesisInput.Builder subBuilder = null;
+            if (input_ != null) {
+              subBuilder = input_.toBuilder();
+            }
+            input_ = input.readMessage(com.google.cloud.texttospeech.v1.SynthesisInput.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(input_);
+              input_ = subBuilder.buildPartial();
             }
-          case 18:
-            {
-              com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder subBuilder = null;
-              if (voice_ != null) {
-                subBuilder = voice_.toBuilder();
-              }
-              voice_ =
-                  input.readMessage(
-                      com.google.cloud.texttospeech.v1.VoiceSelectionParams.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(voice_);
-                voice_ = subBuilder.buildPartial();
-              }
 
-              break;
+            break;
+          }
+          case 18: {
+            com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder subBuilder = null;
+            if (voice_ != null) {
+              subBuilder = voice_.toBuilder();
+            }
+            voice_ = input.readMessage(com.google.cloud.texttospeech.v1.VoiceSelectionParams.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(voice_);
+              voice_ = subBuilder.buildPartial();
             }
-          case 26:
-            {
-              com.google.cloud.texttospeech.v1.AudioConfig.Builder subBuilder = null;
-              if (audioConfig_ != null) {
-                subBuilder = audioConfig_.toBuilder();
-              }
-              audioConfig_ =
-                  input.readMessage(
-                      com.google.cloud.texttospeech.v1.AudioConfig.parser(), extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(audioConfig_);
-                audioConfig_ = subBuilder.buildPartial();
-              }
 
-              break;
+            break;
+          }
+          case 26: {
+            com.google.cloud.texttospeech.v1.AudioConfig.Builder subBuilder = null;
+            if (audioConfig_ != null) {
+              subBuilder = audioConfig_.toBuilder();
+            }
+            audioConfig_ = input.readMessage(com.google.cloud.texttospeech.v1.AudioConfig.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(audioConfig_);
+              audioConfig_ = subBuilder.buildPartial();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.class,
-            com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.Builder.class);
+            com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.class, com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.Builder.class);
   }
 
   public static final int INPUT_FIELD_NUMBER = 1;
   private com.google.cloud.texttospeech.v1.SynthesisInput input_;
   /**
-   *
-   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the input field is set.
    */
   @java.lang.Override
@@ -171,34 +138,23 @@ public boolean hasInput() {
     return input_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The input.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1.SynthesisInput getInput() {
-    return input_ == null
-        ? com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance()
-        : input_;
+    return input_ == null ? com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance() : input_;
   }
   /**
-   *
-   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder getInputOrBuilder() {
@@ -208,16 +164,11 @@ public com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder getInputOrBuilde
   public static final int VOICE_FIELD_NUMBER = 2;
   private com.google.cloud.texttospeech.v1.VoiceSelectionParams voice_;
   /**
-   *
-   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the voice field is set.
    */
   @java.lang.Override
@@ -225,34 +176,23 @@ public boolean hasVoice() {
     return voice_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The voice.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1.VoiceSelectionParams getVoice() {
-    return voice_ == null
-        ? com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance()
-        : voice_;
+    return voice_ == null ? com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance() : voice_;
   }
   /**
-   *
-   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder getVoiceOrBuilder() {
@@ -262,16 +202,11 @@ public com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder getVoiceOr
   public static final int AUDIO_CONFIG_FIELD_NUMBER = 3;
   private com.google.cloud.texttospeech.v1.AudioConfig audioConfig_;
   /**
-   *
-   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the audioConfig field is set.
    */
   @java.lang.Override
@@ -279,34 +214,23 @@ public boolean hasAudioConfig() {
     return audioConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The audioConfig.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1.AudioConfig getAudioConfig() {
-    return audioConfig_ == null
-        ? com.google.cloud.texttospeech.v1.AudioConfig.getDefaultInstance()
-        : audioConfig_;
+    return audioConfig_ == null ? com.google.cloud.texttospeech.v1.AudioConfig.getDefaultInstance() : audioConfig_;
   }
   /**
-   *
-   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1.AudioConfigOrBuilder getAudioConfigOrBuilder() {
@@ -314,7 +238,6 @@ public com.google.cloud.texttospeech.v1.AudioConfigOrBuilder getAudioConfigOrBui
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -326,7 +249,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (input_ != null) {
       output.writeMessage(1, getInput());
     }
@@ -346,13 +270,16 @@ public int getSerializedSize() {
 
     size = 0;
     if (input_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getInput());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getInput());
     }
     if (voice_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getVoice());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getVoice());
     }
     if (audioConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getAudioConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getAudioConfig());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -362,25 +289,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest other =
-        (com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) obj;
+    com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest other = (com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) obj;
 
     if (hasInput() != other.hasInput()) return false;
     if (hasInput()) {
-      if (!getInput().equals(other.getInput())) return false;
+      if (!getInput()
+          .equals(other.getInput())) return false;
     }
     if (hasVoice() != other.hasVoice()) return false;
     if (hasVoice()) {
-      if (!getVoice().equals(other.getVoice())) return false;
+      if (!getVoice()
+          .equals(other.getVoice())) return false;
     }
     if (hasAudioConfig() != other.hasAudioConfig()) return false;
     if (hasAudioConfig()) {
-      if (!getAudioConfig().equals(other.getAudioConfig())) return false;
+      if (!getAudioConfig()
+          .equals(other.getAudioConfig())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -411,127 +340,117 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The top-level message sent by the client for the `SynthesizeSpeech` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1.SynthesizeSpeechRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.SynthesizeSpeechRequest)
       com.google.cloud.texttospeech.v1.SynthesizeSpeechRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.class,
-              com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.Builder.class);
+              com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.class, com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.newBuilder()
@@ -539,15 +458,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -573,9 +493,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
     }
 
     @java.lang.Override
@@ -594,8 +514,7 @@ public com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest buildPartial() {
-      com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest result =
-          new com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest(this);
+      com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest result = new com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest(this);
       if (inputBuilder_ == null) {
         result.input_ = input_;
       } else {
@@ -619,39 +538,38 @@ public com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -659,8 +577,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest other) {
-      if (other == com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.getDefaultInstance()) return this;
       if (other.hasInput()) {
         mergeInput(other.getInput());
       }
@@ -689,8 +606,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) e.getUnfinishedMessage();
+        parsedMessage = (com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -702,58 +618,39 @@ public Builder mergeFrom(
 
     private com.google.cloud.texttospeech.v1.SynthesisInput input_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1.SynthesisInput,
-            com.google.cloud.texttospeech.v1.SynthesisInput.Builder,
-            com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder>
-        inputBuilder_;
+        com.google.cloud.texttospeech.v1.SynthesisInput, com.google.cloud.texttospeech.v1.SynthesisInput.Builder, com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder> inputBuilder_;
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the input field is set.
      */
     public boolean hasInput() {
       return inputBuilder_ != null || input_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The input.
      */
     public com.google.cloud.texttospeech.v1.SynthesisInput getInput() {
       if (inputBuilder_ == null) {
-        return input_ == null
-            ? com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance()
-            : input_;
+        return input_ == null ? com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance() : input_;
       } else {
         return inputBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setInput(com.google.cloud.texttospeech.v1.SynthesisInput value) {
       if (inputBuilder_ == null) {
@@ -769,15 +666,11 @@ public Builder setInput(com.google.cloud.texttospeech.v1.SynthesisInput value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setInput(
         com.google.cloud.texttospeech.v1.SynthesisInput.Builder builderForValue) {
@@ -791,23 +684,17 @@ public Builder setInput(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeInput(com.google.cloud.texttospeech.v1.SynthesisInput value) {
       if (inputBuilder_ == null) {
         if (input_ != null) {
           input_ =
-              com.google.cloud.texttospeech.v1.SynthesisInput.newBuilder(input_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.cloud.texttospeech.v1.SynthesisInput.newBuilder(input_).mergeFrom(value).buildPartial();
         } else {
           input_ = value;
         }
@@ -819,15 +706,11 @@ public Builder mergeInput(com.google.cloud.texttospeech.v1.SynthesisInput value)
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearInput() {
       if (inputBuilder_ == null) {
@@ -841,64 +724,48 @@ public Builder clearInput() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.texttospeech.v1.SynthesisInput.Builder getInputBuilder() {
-
+      
       onChanged();
       return getInputFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder getInputOrBuilder() {
       if (inputBuilder_ != null) {
         return inputBuilder_.getMessageOrBuilder();
       } else {
-        return input_ == null
-            ? com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance()
-            : input_;
+        return input_ == null ?
+            com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance() : input_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1.SynthesisInput,
-            com.google.cloud.texttospeech.v1.SynthesisInput.Builder,
-            com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder>
+        com.google.cloud.texttospeech.v1.SynthesisInput, com.google.cloud.texttospeech.v1.SynthesisInput.Builder, com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder> 
         getInputFieldBuilder() {
       if (inputBuilder_ == null) {
-        inputBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.texttospeech.v1.SynthesisInput,
-                com.google.cloud.texttospeech.v1.SynthesisInput.Builder,
-                com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder>(
-                getInput(), getParentForChildren(), isClean());
+        inputBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.texttospeech.v1.SynthesisInput, com.google.cloud.texttospeech.v1.SynthesisInput.Builder, com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder>(
+                getInput(),
+                getParentForChildren(),
+                isClean());
         input_ = null;
       }
       return inputBuilder_;
@@ -906,58 +773,39 @@ public com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder getInputOrBuilde
 
     private com.google.cloud.texttospeech.v1.VoiceSelectionParams voice_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1.VoiceSelectionParams,
-            com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder,
-            com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder>
-        voiceBuilder_;
+        com.google.cloud.texttospeech.v1.VoiceSelectionParams, com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder, com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder> voiceBuilder_;
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the voice field is set.
      */
     public boolean hasVoice() {
       return voiceBuilder_ != null || voice_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The voice.
      */
     public com.google.cloud.texttospeech.v1.VoiceSelectionParams getVoice() {
       if (voiceBuilder_ == null) {
-        return voice_ == null
-            ? com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance()
-            : voice_;
+        return voice_ == null ? com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance() : voice_;
       } else {
         return voiceBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setVoice(com.google.cloud.texttospeech.v1.VoiceSelectionParams value) {
       if (voiceBuilder_ == null) {
@@ -973,15 +821,11 @@ public Builder setVoice(com.google.cloud.texttospeech.v1.VoiceSelectionParams va
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setVoice(
         com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder builderForValue) {
@@ -995,23 +839,17 @@ public Builder setVoice(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeVoice(com.google.cloud.texttospeech.v1.VoiceSelectionParams value) {
       if (voiceBuilder_ == null) {
         if (voice_ != null) {
           voice_ =
-              com.google.cloud.texttospeech.v1.VoiceSelectionParams.newBuilder(voice_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.cloud.texttospeech.v1.VoiceSelectionParams.newBuilder(voice_).mergeFrom(value).buildPartial();
         } else {
           voice_ = value;
         }
@@ -1023,15 +861,11 @@ public Builder mergeVoice(com.google.cloud.texttospeech.v1.VoiceSelectionParams
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearVoice() {
       if (voiceBuilder_ == null) {
@@ -1045,64 +879,48 @@ public Builder clearVoice() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder getVoiceBuilder() {
-
+      
       onChanged();
       return getVoiceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder getVoiceOrBuilder() {
       if (voiceBuilder_ != null) {
         return voiceBuilder_.getMessageOrBuilder();
       } else {
-        return voice_ == null
-            ? com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance()
-            : voice_;
+        return voice_ == null ?
+            com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance() : voice_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1.VoiceSelectionParams,
-            com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder,
-            com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder>
+        com.google.cloud.texttospeech.v1.VoiceSelectionParams, com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder, com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder> 
         getVoiceFieldBuilder() {
       if (voiceBuilder_ == null) {
-        voiceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.texttospeech.v1.VoiceSelectionParams,
-                com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder,
-                com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder>(
-                getVoice(), getParentForChildren(), isClean());
+        voiceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.texttospeech.v1.VoiceSelectionParams, com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder, com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder>(
+                getVoice(),
+                getParentForChildren(),
+                isClean());
         voice_ = null;
       }
       return voiceBuilder_;
@@ -1110,58 +928,39 @@ public com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder getVoiceOr
 
     private com.google.cloud.texttospeech.v1.AudioConfig audioConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1.AudioConfig,
-            com.google.cloud.texttospeech.v1.AudioConfig.Builder,
-            com.google.cloud.texttospeech.v1.AudioConfigOrBuilder>
-        audioConfigBuilder_;
+        com.google.cloud.texttospeech.v1.AudioConfig, com.google.cloud.texttospeech.v1.AudioConfig.Builder, com.google.cloud.texttospeech.v1.AudioConfigOrBuilder> audioConfigBuilder_;
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the audioConfig field is set.
      */
     public boolean hasAudioConfig() {
       return audioConfigBuilder_ != null || audioConfig_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return The audioConfig.
      */
     public com.google.cloud.texttospeech.v1.AudioConfig getAudioConfig() {
       if (audioConfigBuilder_ == null) {
-        return audioConfig_ == null
-            ? com.google.cloud.texttospeech.v1.AudioConfig.getDefaultInstance()
-            : audioConfig_;
+        return audioConfig_ == null ? com.google.cloud.texttospeech.v1.AudioConfig.getDefaultInstance() : audioConfig_;
       } else {
         return audioConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setAudioConfig(com.google.cloud.texttospeech.v1.AudioConfig value) {
       if (audioConfigBuilder_ == null) {
@@ -1177,15 +976,11 @@ public Builder setAudioConfig(com.google.cloud.texttospeech.v1.AudioConfig value
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setAudioConfig(
         com.google.cloud.texttospeech.v1.AudioConfig.Builder builderForValue) {
@@ -1199,23 +994,17 @@ public Builder setAudioConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeAudioConfig(com.google.cloud.texttospeech.v1.AudioConfig value) {
       if (audioConfigBuilder_ == null) {
         if (audioConfig_ != null) {
           audioConfig_ =
-              com.google.cloud.texttospeech.v1.AudioConfig.newBuilder(audioConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.cloud.texttospeech.v1.AudioConfig.newBuilder(audioConfig_).mergeFrom(value).buildPartial();
         } else {
           audioConfig_ = value;
         }
@@ -1227,15 +1016,11 @@ public Builder mergeAudioConfig(com.google.cloud.texttospeech.v1.AudioConfig val
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearAudioConfig() {
       if (audioConfigBuilder_ == null) {
@@ -1249,71 +1034,55 @@ public Builder clearAudioConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.texttospeech.v1.AudioConfig.Builder getAudioConfigBuilder() {
-
+      
       onChanged();
       return getAudioConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.texttospeech.v1.AudioConfigOrBuilder getAudioConfigOrBuilder() {
       if (audioConfigBuilder_ != null) {
         return audioConfigBuilder_.getMessageOrBuilder();
       } else {
-        return audioConfig_ == null
-            ? com.google.cloud.texttospeech.v1.AudioConfig.getDefaultInstance()
-            : audioConfig_;
+        return audioConfig_ == null ?
+            com.google.cloud.texttospeech.v1.AudioConfig.getDefaultInstance() : audioConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1.AudioConfig,
-            com.google.cloud.texttospeech.v1.AudioConfig.Builder,
-            com.google.cloud.texttospeech.v1.AudioConfigOrBuilder>
+        com.google.cloud.texttospeech.v1.AudioConfig, com.google.cloud.texttospeech.v1.AudioConfig.Builder, com.google.cloud.texttospeech.v1.AudioConfigOrBuilder> 
         getAudioConfigFieldBuilder() {
       if (audioConfigBuilder_ == null) {
-        audioConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.texttospeech.v1.AudioConfig,
-                com.google.cloud.texttospeech.v1.AudioConfig.Builder,
-                com.google.cloud.texttospeech.v1.AudioConfigOrBuilder>(
-                getAudioConfig(), getParentForChildren(), isClean());
+        audioConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.texttospeech.v1.AudioConfig, com.google.cloud.texttospeech.v1.AudioConfig.Builder, com.google.cloud.texttospeech.v1.AudioConfigOrBuilder>(
+                getAudioConfig(),
+                getParentForChildren(),
+                isClean());
         audioConfig_ = null;
       }
       return audioConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1323,12 +1092,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.SynthesizeSpeechRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.SynthesizeSpeechRequest)
   private static final com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest();
   }
@@ -1337,16 +1106,16 @@ public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SynthesizeSpeechRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new SynthesizeSpeechRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SynthesizeSpeechRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new SynthesizeSpeechRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1361,4 +1130,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java
similarity index 50%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java
index 4da6f776..26fe0173 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java
@@ -1,148 +1,90 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface SynthesizeSpeechRequestOrBuilder
-    extends
+public interface SynthesizeSpeechRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.SynthesizeSpeechRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the input field is set.
    */
   boolean hasInput();
   /**
-   *
-   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The input.
    */
   com.google.cloud.texttospeech.v1.SynthesisInput getInput();
   /**
-   *
-   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder getInputOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the voice field is set.
    */
   boolean hasVoice();
   /**
-   *
-   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The voice.
    */
   com.google.cloud.texttospeech.v1.VoiceSelectionParams getVoice();
   /**
-   *
-   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder getVoiceOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the audioConfig field is set.
    */
   boolean hasAudioConfig();
   /**
-   *
-   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The audioConfig.
    */
   com.google.cloud.texttospeech.v1.AudioConfig getAudioConfig();
   /**
-   *
-   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.texttospeech.v1.AudioConfigOrBuilder getAudioConfigOrBuilder();
 }
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java
similarity index 69%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java
index a64b8c9e..1b4bb8f7 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
- *
- *
  * 
  * The message returned to the client by the `SynthesizeSpeech` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1.SynthesizeSpeechResponse}
  */
-public final class SynthesizeSpeechResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SynthesizeSpeechResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.SynthesizeSpeechResponse)
     SynthesizeSpeechResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SynthesizeSpeechResponse.newBuilder() to construct.
   private SynthesizeSpeechResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SynthesizeSpeechResponse() {
     audioContent_ = com.google.protobuf.ByteString.EMPTY;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SynthesizeSpeechResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private SynthesizeSpeechResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,50 +53,46 @@ private SynthesizeSpeechResponse(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              audioContent_ = input.readBytes();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+          case 10: {
+
+            audioContent_ = input.readBytes();
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.class,
-            com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.Builder.class);
+            com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.class, com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.Builder.class);
   }
 
   public static final int AUDIO_CONTENT_FIELD_NUMBER = 1;
   private com.google.protobuf.ByteString audioContent_;
   /**
-   *
-   *
    * 
    * The audio data bytes encoded as specified in the request, including the
    * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -123,7 +102,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * bytes audio_content = 1;
-   *
    * @return The audioContent.
    */
   @java.lang.Override
@@ -132,7 +110,6 @@ public com.google.protobuf.ByteString getAudioContent() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -144,7 +121,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!audioContent_.isEmpty()) {
       output.writeBytes(1, audioContent_);
     }
@@ -158,7 +136,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (!audioContent_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream.computeBytesSize(1, audioContent_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBytesSize(1, audioContent_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -168,15 +147,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse other =
-        (com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse) obj;
+    com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse other = (com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse) obj;
 
-    if (!getAudioContent().equals(other.getAudioContent())) return false;
+    if (!getAudioContent()
+        .equals(other.getAudioContent())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -196,127 +175,117 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The message returned to the client by the `SynthesizeSpeech` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1.SynthesizeSpeechResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.SynthesizeSpeechResponse)
       com.google.cloud.texttospeech.v1.SynthesizeSpeechResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.class,
-              com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.Builder.class);
+              com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.class, com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.newBuilder()
@@ -324,15 +293,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -342,9 +312,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
     }
 
     @java.lang.Override
@@ -363,8 +333,7 @@ public com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse buildPartial() {
-      com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse result =
-          new com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse(this);
+      com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse result = new com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse(this);
       result.audioContent_ = audioContent_;
       onBuilt();
       return result;
@@ -374,39 +343,38 @@ public com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse buildPartial()
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -414,8 +382,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse other) {
-      if (other == com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.getDefaultInstance()) return this;
       if (other.getAudioContent() != com.google.protobuf.ByteString.EMPTY) {
         setAudioContent(other.getAudioContent());
       }
@@ -438,8 +405,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse) e.getUnfinishedMessage();
+        parsedMessage = (com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -451,8 +417,6 @@ public Builder mergeFrom(
 
     private com.google.protobuf.ByteString audioContent_ = com.google.protobuf.ByteString.EMPTY;
     /**
-     *
-     *
      * 
      * The audio data bytes encoded as specified in the request, including the
      * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -462,7 +426,6 @@ public Builder mergeFrom(
      * 

      *
      * bytes audio_content = 1;
-     *
      * @return The audioContent.
      */
     @java.lang.Override
@@ -470,8 +433,6 @@ public com.google.protobuf.ByteString getAudioContent() {
       return audioContent_;
     }
     /**
-     *
-     *
      * 
      * The audio data bytes encoded as specified in the request, including the
      * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -481,22 +442,19 @@ public com.google.protobuf.ByteString getAudioContent() {
      * 

      *
      * bytes audio_content = 1;
-     *
      * @param value The audioContent to set.
      * @return This builder for chaining.
      */
     public Builder setAudioContent(com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       audioContent_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The audio data bytes encoded as specified in the request, including the
      * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -506,18 +464,17 @@ public Builder setAudioContent(com.google.protobuf.ByteString value) {
      * 

      *
      * bytes audio_content = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAudioContent() {
-
+      
       audioContent_ = getDefaultInstance().getAudioContent();
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -527,12 +484,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.SynthesizeSpeechResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.SynthesizeSpeechResponse)
   private static final com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse();
   }
@@ -541,16 +498,16 @@ public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SynthesizeSpeechResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new SynthesizeSpeechResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SynthesizeSpeechResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new SynthesizeSpeechResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -565,4 +522,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java
similarity index 54%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java
index 51fa85d6..5e4a44ed 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface SynthesizeSpeechResponseOrBuilder
-    extends
+public interface SynthesizeSpeechResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.SynthesizeSpeechResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The audio data bytes encoded as specified in the request, including the
    * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -35,7 +17,6 @@ public interface SynthesizeSpeechResponseOrBuilder
    * 

    *
    * bytes audio_content = 1;
-   *
    * @return The audioContent.
    */
   com.google.protobuf.ByteString getAudioContent();
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java
new file mode 100644
index 00000000..8a283bb4
--- /dev/null
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java
@@ -0,0 +1,194 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/texttospeech/v1/cloud_tts.proto
+
+package com.google.cloud.texttospeech.v1;
+
+public final class TextToSpeechProto {
+  private TextToSpeechProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n,google/cloud/texttospeech/v1/cloud_tts" +
+      ".proto\022\034google.cloud.texttospeech.v1\032\034go" +
+      "ogle/api/annotations.proto\032\027google/api/c" +
+      "lient.proto\032\037google/api/field_behavior.p" +
+      "roto\032\031google/api/resource.proto\"/\n\021ListV" +
+      "oicesRequest\022\032\n\rlanguage_code\030\001 \001(\tB\003\340A\001" +
+      "\"I\n\022ListVoicesResponse\0223\n\006voices\030\001 \003(\0132#" +
+      ".google.cloud.texttospeech.v1.Voice\"\224\001\n\005" +
+      "Voice\022\026\n\016language_codes\030\001 \003(\t\022\014\n\004name\030\002 " +
+      "\001(\t\022B\n\013ssml_gender\030\003 \001(\0162-.google.cloud." +
+      "texttospeech.v1.SsmlVoiceGender\022!\n\031natur" +
+      "al_sample_rate_hertz\030\004 \001(\005\"\351\001\n\027Synthesiz" +
+      "eSpeechRequest\022@\n\005input\030\001 \001(\0132,.google.c" +
+      "loud.texttospeech.v1.SynthesisInputB\003\340A\002" +
+      "\022F\n\005voice\030\002 \001(\01322.google.cloud.texttospe" +
+      "ech.v1.VoiceSelectionParamsB\003\340A\002\022D\n\014audi" +
+      "o_config\030\003 \001(\0132).google.cloud.texttospee" +
+      "ch.v1.AudioConfigB\003\340A\002\"@\n\016SynthesisInput" +
+      "\022\016\n\004text\030\001 \001(\tH\000\022\016\n\004ssml\030\002 \001(\tH\000B\016\n\014inpu" +
+      "t_source\"\204\001\n\024VoiceSelectionParams\022\032\n\rlan" +
+      "guage_code\030\001 \001(\tB\003\340A\002\022\014\n\004name\030\002 \001(\t\022B\n\013s" +
+      "sml_gender\030\003 \001(\0162-.google.cloud.texttosp" +
+      "eech.v1.SsmlVoiceGender\"\361\001\n\013AudioConfig\022" +
+      "H\n\016audio_encoding\030\001 \001(\0162+.google.cloud.t" +
+      "exttospeech.v1.AudioEncodingB\003\340A\002\022\035\n\rspe" +
+      "aking_rate\030\002 \001(\001B\006\340A\004\340A\001\022\025\n\005pitch\030\003 \001(\001B" +
+      "\006\340A\004\340A\001\022\036\n\016volume_gain_db\030\004 \001(\001B\006\340A\004\340A\001\022" +
+      "\036\n\021sample_rate_hertz\030\005 \001(\005B\003\340A\001\022\"\n\022effec" +
+      "ts_profile_id\030\006 \003(\tB\006\340A\004\340A\001\"1\n\030Synthesiz" +
+      "eSpeechResponse\022\025\n\raudio_content\030\001 \001(\014*W" +
+      "\n\017SsmlVoiceGender\022!\n\035SSML_VOICE_GENDER_U" +
+      "NSPECIFIED\020\000\022\010\n\004MALE\020\001\022\n\n\006FEMALE\020\002\022\013\n\007NE" +
+      "UTRAL\020\003*i\n\rAudioEncoding\022\036\n\032AUDIO_ENCODI" +
+      "NG_UNSPECIFIED\020\000\022\014\n\010LINEAR16\020\001\022\007\n\003MP3\020\002\022" +
+      "\014\n\010OGG_OPUS\020\003\022\t\n\005MULAW\020\005\022\010\n\004ALAW\020\0062\264\003\n\014T" +
+      "extToSpeech\022\223\001\n\nListVoices\022/.google.clou" +
+      "d.texttospeech.v1.ListVoicesRequest\0320.go" +
+      "ogle.cloud.texttospeech.v1.ListVoicesRes" +
+      "ponse\"\"\202\323\344\223\002\014\022\n/v1/voices\332A\rlanguage_cod" +
+      "e\022\274\001\n\020SynthesizeSpeech\0225.google.cloud.te" +
+      "xttospeech.v1.SynthesizeSpeechRequest\0326." +
+      "google.cloud.texttospeech.v1.SynthesizeS" +
+      "peechResponse\"9\202\323\344\223\002\030\"\023/v1/text:synthesi" +
+      "ze:\001*\332A\030input,voice,audio_config\032O\312A\033tex" +
+      "ttospeech.googleapis.com\322A.https://www.g" +
+      "oogleapis.com/auth/cloud-platformB\274\002\n co" +
+      "m.google.cloud.texttospeech.v1B\021TextToSp" +
+      "eechProtoP\001ZHgoogle.golang.org/genproto/" +
+      "googleapis/cloud/texttospeech/v1;texttos" +
+      "peech\370\001\001\252\002\034Google.Cloud.TextToSpeech.V1\312" +
+      "\002\034Google\\Cloud\\TextToSpeech\\V1\352\002\037Google:" +
+      ":Cloud::TextToSpeech::V1\352AU\n\033automl.goog" +
+      "leapis.com/Model\0226projects/{project}/loc" +
+      "ations/{location}/models/{model}b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+        });
+    internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor,
+        new java.lang.String[] { "LanguageCode", });
+    internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor,
+        new java.lang.String[] { "Voices", });
+    internal_static_google_cloud_texttospeech_v1_Voice_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1_Voice_descriptor,
+        new java.lang.String[] { "LanguageCodes", "Name", "SsmlGender", "NaturalSampleRateHertz", });
+    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor,
+        new java.lang.String[] { "Input", "Voice", "AudioConfig", });
+    internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor,
+        new java.lang.String[] { "Text", "Ssml", "InputSource", });
+    internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor,
+        new java.lang.String[] { "LanguageCode", "Name", "SsmlGender", });
+    internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor =
+      getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor,
+        new java.lang.String[] { "AudioEncoding", "SpeakingRate", "Pitch", "VolumeGainDb", "SampleRateHertz", "EffectsProfileId", });
+    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor =
+      getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor,
+        new java.lang.String[] { "AudioContent", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceDefinition);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/Voice.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/Voice.java
similarity index 73%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/Voice.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/Voice.java
index 32596552..48651f20 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/Voice.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/Voice.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
- *
- *
  * 
  * Description of a voice supported by the TTS service.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1.Voice}
  */
-public final class Voice extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Voice extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.Voice)
     VoiceOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Voice.newBuilder() to construct.
   private Voice(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Voice() {
     languageCodes_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     name_ = "";
@@ -45,15 +27,16 @@ private Voice() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Voice();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private Voice(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -73,48 +56,46 @@ private Voice(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                languageCodes_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              languageCodes_.add(s);
-              break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              languageCodes_ = new com.google.protobuf.LazyStringArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            languageCodes_.add(s);
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              name_ = s;
-              break;
-            }
-          case 24:
-            {
-              int rawValue = input.readEnum();
+            name_ = s;
+            break;
+          }
+          case 24: {
+            int rawValue = input.readEnum();
 
-              ssmlGender_ = rawValue;
-              break;
-            }
-          case 32:
-            {
-              naturalSampleRateHertz_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            ssmlGender_ = rawValue;
+            break;
+          }
+          case 32: {
+
+            naturalSampleRateHertz_ = input.readInt32();
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         languageCodes_ = languageCodes_.getUnmodifiableView();
@@ -123,27 +104,22 @@ private Voice(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.Voice.class,
-            com.google.cloud.texttospeech.v1.Voice.Builder.class);
+            com.google.cloud.texttospeech.v1.Voice.class, com.google.cloud.texttospeech.v1.Voice.Builder.class);
   }
 
   public static final int LANGUAGE_CODES_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList languageCodes_;
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -151,15 +127,13 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @return A list containing the languageCodes.
    */
-  public com.google.protobuf.ProtocolStringList getLanguageCodesList() {
+  public com.google.protobuf.ProtocolStringList
+      getLanguageCodesList() {
     return languageCodes_;
   }
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -167,15 +141,12 @@ public com.google.protobuf.ProtocolStringList getLanguageCodesList() {
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @return The count of languageCodes.
    */
   public int getLanguageCodesCount() {
     return languageCodes_.size();
   }
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -183,7 +154,6 @@ public int getLanguageCodesCount() {
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @param index The index of the element to return.
    * @return The languageCodes at the given index.
    */
@@ -191,8 +161,6 @@ public java.lang.String getLanguageCodes(int index) {
     return languageCodes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -200,25 +168,22 @@ public java.lang.String getLanguageCodes(int index) {
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the languageCodes at the given index.
    */
-  public com.google.protobuf.ByteString getLanguageCodesBytes(int index) {
+  public com.google.protobuf.ByteString
+      getLanguageCodesBytes(int index) {
     return languageCodes_.getByteString(index);
   }
 
   public static final int NAME_FIELD_NUMBER = 2;
   private volatile java.lang.Object name_;
   /**
-   *
-   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -227,29 +192,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -260,50 +225,38 @@ public com.google.protobuf.ByteString getNameBytes() {
   public static final int SSML_GENDER_FIELD_NUMBER = 3;
   private int ssmlGender_;
   /**
-   *
-   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
-  @java.lang.Override
-  public int getSsmlGenderValue() {
+  @java.lang.Override public int getSsmlGenderValue() {
     return ssmlGender_;
   }
   /**
-   *
-   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The ssmlGender.
    */
-  @java.lang.Override
-  public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
+  @java.lang.Override public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.texttospeech.v1.SsmlVoiceGender result =
-        com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
+    com.google.cloud.texttospeech.v1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
     return result == null ? com.google.cloud.texttospeech.v1.SsmlVoiceGender.UNRECOGNIZED : result;
   }
 
   public static final int NATURAL_SAMPLE_RATE_HERTZ_FIELD_NUMBER = 4;
   private int naturalSampleRateHertz_;
   /**
-   *
-   *
    * 
    * The natural sample rate (in hertz) for this voice.
    * 

    *
    * int32 natural_sample_rate_hertz = 4;
-   *
    * @return The naturalSampleRateHertz.
    */
   @java.lang.Override
@@ -312,7 +265,6 @@ public int getNaturalSampleRateHertz() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -324,16 +276,15 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < languageCodes_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, languageCodes_.getRaw(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, name_);
     }
-    if (ssmlGender_
-        != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
-            .getNumber()) {
+    if (ssmlGender_ != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
       output.writeEnum(3, ssmlGender_);
     }
     if (naturalSampleRateHertz_ != 0) {
@@ -359,13 +310,13 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, name_);
     }
-    if (ssmlGender_
-        != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
-            .getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, ssmlGender_);
+    if (ssmlGender_ != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(3, ssmlGender_);
     }
     if (naturalSampleRateHertz_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, naturalSampleRateHertz_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(4, naturalSampleRateHertz_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -375,17 +326,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.Voice)) {
       return super.equals(obj);
     }
     com.google.cloud.texttospeech.v1.Voice other = (com.google.cloud.texttospeech.v1.Voice) obj;
 
-    if (!getLanguageCodesList().equals(other.getLanguageCodesList())) return false;
-    if (!getName().equals(other.getName())) return false;
+    if (!getLanguageCodesList()
+        .equals(other.getLanguageCodesList())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (ssmlGender_ != other.ssmlGender_) return false;
-    if (getNaturalSampleRateHertz() != other.getNaturalSampleRateHertz()) return false;
+    if (getNaturalSampleRateHertz()
+        != other.getNaturalSampleRateHertz()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -412,127 +366,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.texttospeech.v1.Voice parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.texttospeech.v1.Voice parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.Voice parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.Voice parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.texttospeech.v1.Voice prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Description of a voice supported by the TTS service.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1.Voice}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.Voice)
       com.google.cloud.texttospeech.v1.VoiceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.Voice.class,
-              com.google.cloud.texttospeech.v1.Voice.Builder.class);
+              com.google.cloud.texttospeech.v1.Voice.class, com.google.cloud.texttospeech.v1.Voice.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.Voice.newBuilder()
@@ -540,15 +485,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -564,9 +510,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
     }
 
     @java.lang.Override
@@ -585,8 +531,7 @@ public com.google.cloud.texttospeech.v1.Voice build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.Voice buildPartial() {
-      com.google.cloud.texttospeech.v1.Voice result =
-          new com.google.cloud.texttospeech.v1.Voice(this);
+      com.google.cloud.texttospeech.v1.Voice result = new com.google.cloud.texttospeech.v1.Voice(this);
       int from_bitField0_ = bitField0_;
       if (((bitField0_ & 0x00000001) != 0)) {
         languageCodes_ = languageCodes_.getUnmodifiableView();
@@ -604,39 +549,38 @@ public com.google.cloud.texttospeech.v1.Voice buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.Voice) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.Voice) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.Voice)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -693,21 +637,16 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList languageCodes_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList languageCodes_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureLanguageCodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         languageCodes_ = new com.google.protobuf.LazyStringArrayList(languageCodes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -715,15 +654,13 @@ private void ensureLanguageCodesIsMutable() {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @return A list containing the languageCodes.
      */
-    public com.google.protobuf.ProtocolStringList getLanguageCodesList() {
+    public com.google.protobuf.ProtocolStringList
+        getLanguageCodesList() {
       return languageCodes_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -731,15 +668,12 @@ public com.google.protobuf.ProtocolStringList getLanguageCodesList() {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @return The count of languageCodes.
      */
     public int getLanguageCodesCount() {
       return languageCodes_.size();
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -747,7 +681,6 @@ public int getLanguageCodesCount() {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @param index The index of the element to return.
      * @return The languageCodes at the given index.
      */
@@ -755,8 +688,6 @@ public java.lang.String getLanguageCodes(int index) {
       return languageCodes_.get(index);
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -764,16 +695,14 @@ public java.lang.String getLanguageCodes(int index) {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the languageCodes at the given index.
      */
-    public com.google.protobuf.ByteString getLanguageCodesBytes(int index) {
+    public com.google.protobuf.ByteString
+        getLanguageCodesBytes(int index) {
       return languageCodes_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -781,23 +710,21 @@ public com.google.protobuf.ByteString getLanguageCodesBytes(int index) {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @param index The index to set the value at.
      * @param value The languageCodes to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCodes(int index, java.lang.String value) {
+    public Builder setLanguageCodes(
+        int index, java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureLanguageCodesIsMutable();
+    throw new NullPointerException();
+  }
+  ensureLanguageCodesIsMutable();
       languageCodes_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -805,22 +732,20 @@ public Builder setLanguageCodes(int index, java.lang.String value) {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @param value The languageCodes to add.
      * @return This builder for chaining.
      */
-    public Builder addLanguageCodes(java.lang.String value) {
+    public Builder addLanguageCodes(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureLanguageCodesIsMutable();
+    throw new NullPointerException();
+  }
+  ensureLanguageCodesIsMutable();
       languageCodes_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -828,19 +753,18 @@ public Builder addLanguageCodes(java.lang.String value) {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @param values The languageCodes to add.
      * @return This builder for chaining.
      */
-    public Builder addAllLanguageCodes(java.lang.Iterable values) {
+    public Builder addAllLanguageCodes(
+        java.lang.Iterable values) {
       ensureLanguageCodesIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, languageCodes_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, languageCodes_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -848,7 +772,6 @@ public Builder addAllLanguageCodes(java.lang.Iterable values)
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearLanguageCodes() {
@@ -858,8 +781,6 @@ public Builder clearLanguageCodes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -867,15 +788,15 @@ public Builder clearLanguageCodes() {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @param value The bytes of the languageCodes to add.
      * @return This builder for chaining.
      */
-    public Builder addLanguageCodesBytes(com.google.protobuf.ByteString value) {
+    public Builder addLanguageCodesBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       ensureLanguageCodesIsMutable();
       languageCodes_.add(value);
       onChanged();
@@ -884,20 +805,18 @@ public Builder addLanguageCodesBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -906,21 +825,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -928,61 +846,54 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
+    public Builder setName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       name_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
+      
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       name_ = value;
       onChanged();
       return this;
@@ -990,67 +901,51 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private int ssmlGender_ = 0;
     /**
-     *
-     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @return The enum numeric value on the wire for ssmlGender.
      */
-    @java.lang.Override
-    public int getSsmlGenderValue() {
+    @java.lang.Override public int getSsmlGenderValue() {
       return ssmlGender_;
     }
     /**
-     *
-     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @param value The enum numeric value on the wire for ssmlGender to set.
      * @return This builder for chaining.
      */
     public Builder setSsmlGenderValue(int value) {
-
+      
       ssmlGender_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @return The ssmlGender.
      */
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.texttospeech.v1.SsmlVoiceGender result =
-          com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
-      return result == null
-          ? com.google.cloud.texttospeech.v1.SsmlVoiceGender.UNRECOGNIZED
-          : result;
+      com.google.cloud.texttospeech.v1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
+      return result == null ? com.google.cloud.texttospeech.v1.SsmlVoiceGender.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @param value The ssmlGender to set.
      * @return This builder for chaining.
      */
@@ -1058,39 +953,33 @@ public Builder setSsmlGender(com.google.cloud.texttospeech.v1.SsmlVoiceGender va
       if (value == null) {
         throw new NullPointerException();
       }
-
+      
       ssmlGender_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSsmlGender() {
-
+      
       ssmlGender_ = 0;
       onChanged();
       return this;
     }
 
-    private int naturalSampleRateHertz_;
+    private int naturalSampleRateHertz_ ;
     /**
-     *
-     *
      * 
      * The natural sample rate (in hertz) for this voice.
      * 

      *
      * int32 natural_sample_rate_hertz = 4;
-     *
      * @return The naturalSampleRateHertz.
      */
     @java.lang.Override
@@ -1098,43 +987,37 @@ public int getNaturalSampleRateHertz() {
       return naturalSampleRateHertz_;
     }
     /**
-     *
-     *
      * 
      * The natural sample rate (in hertz) for this voice.
      * 

      *
      * int32 natural_sample_rate_hertz = 4;
-     *
      * @param value The naturalSampleRateHertz to set.
      * @return This builder for chaining.
      */
     public Builder setNaturalSampleRateHertz(int value) {
-
+      
       naturalSampleRateHertz_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The natural sample rate (in hertz) for this voice.
      * 

      *
      * int32 natural_sample_rate_hertz = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNaturalSampleRateHertz() {
-
+      
       naturalSampleRateHertz_ = 0;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1144,12 +1027,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.Voice)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.Voice)
   private static final com.google.cloud.texttospeech.v1.Voice DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.Voice();
   }
@@ -1158,16 +1041,16 @@ public static com.google.cloud.texttospeech.v1.Voice getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Voice parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Voice(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Voice parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new Voice(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1182,4 +1065,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.Voice getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java
similarity index 75%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java
index 10359f7e..1f56838a 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface VoiceOrBuilder
-    extends
+public interface VoiceOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.Voice)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -33,13 +15,11 @@ public interface VoiceOrBuilder
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @return A list containing the languageCodes.
    */
-  java.util.List getLanguageCodesList();
+  java.util.List
+      getLanguageCodesList();
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -47,13 +27,10 @@ public interface VoiceOrBuilder
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @return The count of languageCodes.
    */
   int getLanguageCodesCount();
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -61,14 +38,11 @@ public interface VoiceOrBuilder
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @param index The index of the element to return.
    * @return The languageCodes at the given index.
    */
   java.lang.String getLanguageCodes(int index);
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -76,71 +50,57 @@ public interface VoiceOrBuilder
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the languageCodes at the given index.
    */
-  com.google.protobuf.ByteString getLanguageCodesBytes(int index);
+  com.google.protobuf.ByteString
+      getLanguageCodesBytes(int index);
 
   /**
-   *
-   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
   int getSsmlGenderValue();
   /**
-   *
-   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The ssmlGender.
    */
   com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender();
 
   /**
-   *
-   *
    * 
    * The natural sample rate (in hertz) for this voice.
    * 

    *
    * int32 natural_sample_rate_hertz = 4;
-   *
    * @return The naturalSampleRateHertz.
    */
   int getNaturalSampleRateHertz();
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java
similarity index 76%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java
index 06ad0e56..28bee91b 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
- *
- *
  * 
  * Description of which voice to use for a synthesis request.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1.VoiceSelectionParams}
  */
-public final class VoiceSelectionParams extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class VoiceSelectionParams extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.VoiceSelectionParams)
     VoiceSelectionParamsOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use VoiceSelectionParams.newBuilder() to construct.
   private VoiceSelectionParams(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private VoiceSelectionParams() {
     languageCode_ = "";
     name_ = "";
@@ -45,15 +27,16 @@ private VoiceSelectionParams() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new VoiceSelectionParams();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private VoiceSelectionParams(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,66 +55,59 @@ private VoiceSelectionParams(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              languageCode_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            languageCode_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              name_ = s;
-              break;
-            }
-          case 24:
-            {
-              int rawValue = input.readEnum();
+            name_ = s;
+            break;
+          }
+          case 24: {
+            int rawValue = input.readEnum();
 
-              ssmlGender_ = rawValue;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            ssmlGender_ = rawValue;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.VoiceSelectionParams.class,
-            com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder.class);
+            com.google.cloud.texttospeech.v1.VoiceSelectionParams.class, com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder.class);
   }
 
   public static final int LANGUAGE_CODE_FIELD_NUMBER = 1;
   private volatile java.lang.Object languageCode_;
   /**
-   *
-   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -147,7 +123,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The languageCode.
    */
   @java.lang.Override
@@ -156,15 +131,14 @@ public java.lang.String getLanguageCode() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       languageCode_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -180,15 +154,16 @@ public java.lang.String getLanguageCode() {
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for languageCode.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getLanguageCodeBytes() {
+  public com.google.protobuf.ByteString
+      getLanguageCodeBytes() {
     java.lang.Object ref = languageCode_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       languageCode_ = b;
       return b;
     } else {
@@ -199,15 +174,12 @@ public com.google.protobuf.ByteString getLanguageCodeBytes() {
   public static final int NAME_FIELD_NUMBER = 2;
   private volatile java.lang.Object name_;
   /**
-   *
-   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -216,30 +188,30 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -250,8 +222,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   public static final int SSML_GENDER_FIELD_NUMBER = 3;
   private int ssmlGender_;
   /**
-   *
-   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -261,16 +231,12 @@ public com.google.protobuf.ByteString getNameBytes() {
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
-  @java.lang.Override
-  public int getSsmlGenderValue() {
+  @java.lang.Override public int getSsmlGenderValue() {
     return ssmlGender_;
   }
   /**
-   *
-   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -280,19 +246,15 @@ public int getSsmlGenderValue() {
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The ssmlGender.
    */
-  @java.lang.Override
-  public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
+  @java.lang.Override public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.texttospeech.v1.SsmlVoiceGender result =
-        com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
+    com.google.cloud.texttospeech.v1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
     return result == null ? com.google.cloud.texttospeech.v1.SsmlVoiceGender.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -304,16 +266,15 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(languageCode_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, languageCode_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, name_);
     }
-    if (ssmlGender_
-        != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
-            .getNumber()) {
+    if (ssmlGender_ != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
       output.writeEnum(3, ssmlGender_);
     }
     unknownFields.writeTo(output);
@@ -331,10 +292,9 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, name_);
     }
-    if (ssmlGender_
-        != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
-            .getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, ssmlGender_);
+    if (ssmlGender_ != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(3, ssmlGender_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -344,16 +304,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.VoiceSelectionParams)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1.VoiceSelectionParams other =
-        (com.google.cloud.texttospeech.v1.VoiceSelectionParams) obj;
+    com.google.cloud.texttospeech.v1.VoiceSelectionParams other = (com.google.cloud.texttospeech.v1.VoiceSelectionParams) obj;
 
-    if (!getLanguageCode().equals(other.getLanguageCode())) return false;
-    if (!getName().equals(other.getName())) return false;
+    if (!getLanguageCode()
+        .equals(other.getLanguageCode())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (ssmlGender_ != other.ssmlGender_) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -378,127 +339,117 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.texttospeech.v1.VoiceSelectionParams prototype) {
+  public static Builder newBuilder(com.google.cloud.texttospeech.v1.VoiceSelectionParams prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Description of which voice to use for a synthesis request.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1.VoiceSelectionParams}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.VoiceSelectionParams)
       com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.VoiceSelectionParams.class,
-              com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder.class);
+              com.google.cloud.texttospeech.v1.VoiceSelectionParams.class, com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.VoiceSelectionParams.newBuilder()
@@ -506,15 +457,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -528,9 +480,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
     }
 
     @java.lang.Override
@@ -549,8 +501,7 @@ public com.google.cloud.texttospeech.v1.VoiceSelectionParams build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.VoiceSelectionParams buildPartial() {
-      com.google.cloud.texttospeech.v1.VoiceSelectionParams result =
-          new com.google.cloud.texttospeech.v1.VoiceSelectionParams(this);
+      com.google.cloud.texttospeech.v1.VoiceSelectionParams result = new com.google.cloud.texttospeech.v1.VoiceSelectionParams(this);
       result.languageCode_ = languageCode_;
       result.name_ = name_;
       result.ssmlGender_ = ssmlGender_;
@@ -562,39 +513,38 @@ public com.google.cloud.texttospeech.v1.VoiceSelectionParams buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.VoiceSelectionParams) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.VoiceSelectionParams) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.VoiceSelectionParams)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -602,8 +552,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1.VoiceSelectionParams other) {
-      if (other == com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance()) return this;
       if (!other.getLanguageCode().isEmpty()) {
         languageCode_ = other.languageCode_;
         onChanged();
@@ -634,8 +583,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.texttospeech.v1.VoiceSelectionParams) e.getUnfinishedMessage();
+        parsedMessage = (com.google.cloud.texttospeech.v1.VoiceSelectionParams) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -647,8 +595,6 @@ public Builder mergeFrom(
 
     private java.lang.Object languageCode_ = "";
     /**
-     *
-     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -664,13 +610,13 @@ public Builder mergeFrom(
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The languageCode.
      */
     public java.lang.String getLanguageCode() {
       java.lang.Object ref = languageCode_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         languageCode_ = s;
         return s;
@@ -679,8 +625,6 @@ public java.lang.String getLanguageCode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -696,14 +640,15 @@ public java.lang.String getLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for languageCode.
      */
-    public com.google.protobuf.ByteString getLanguageCodeBytes() {
+    public com.google.protobuf.ByteString
+        getLanguageCodeBytes() {
       java.lang.Object ref = languageCode_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         languageCode_ = b;
         return b;
       } else {
@@ -711,8 +656,6 @@ public com.google.protobuf.ByteString getLanguageCodeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -728,22 +671,20 @@ public com.google.protobuf.ByteString getLanguageCodeBytes() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCode(java.lang.String value) {
+    public Builder setLanguageCode(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       languageCode_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -759,18 +700,15 @@ public Builder setLanguageCode(java.lang.String value) {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearLanguageCode() {
-
+      
       languageCode_ = getDefaultInstance().getLanguageCode();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -786,16 +724,16 @@ public Builder clearLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCodeBytes(com.google.protobuf.ByteString value) {
+    public Builder setLanguageCodeBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       languageCode_ = value;
       onChanged();
       return this;
@@ -803,21 +741,19 @@ public Builder setLanguageCodeBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -826,22 +762,21 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -849,64 +784,57 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
+    public Builder setName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       name_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
+      
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       name_ = value;
       onChanged();
       return this;
@@ -914,8 +842,6 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private int ssmlGender_ = 0;
     /**
-     *
-     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -925,16 +851,12 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @return The enum numeric value on the wire for ssmlGender.
      */
-    @java.lang.Override
-    public int getSsmlGenderValue() {
+    @java.lang.Override public int getSsmlGenderValue() {
       return ssmlGender_;
     }
     /**
-     *
-     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -944,19 +866,16 @@ public int getSsmlGenderValue() {
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @param value The enum numeric value on the wire for ssmlGender to set.
      * @return This builder for chaining.
      */
     public Builder setSsmlGenderValue(int value) {
-
+      
       ssmlGender_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -966,21 +885,15 @@ public Builder setSsmlGenderValue(int value) {
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @return The ssmlGender.
      */
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.texttospeech.v1.SsmlVoiceGender result =
-          com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
-      return result == null
-          ? com.google.cloud.texttospeech.v1.SsmlVoiceGender.UNRECOGNIZED
-          : result;
+      com.google.cloud.texttospeech.v1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
+      return result == null ? com.google.cloud.texttospeech.v1.SsmlVoiceGender.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -990,7 +903,6 @@ public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @param value The ssmlGender to set.
      * @return This builder for chaining.
      */
@@ -998,14 +910,12 @@ public Builder setSsmlGender(com.google.cloud.texttospeech.v1.SsmlVoiceGender va
       if (value == null) {
         throw new NullPointerException();
       }
-
+      
       ssmlGender_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -1015,18 +925,17 @@ public Builder setSsmlGender(com.google.cloud.texttospeech.v1.SsmlVoiceGender va
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSsmlGender() {
-
+      
       ssmlGender_ = 0;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1036,12 +945,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.VoiceSelectionParams)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.VoiceSelectionParams)
   private static final com.google.cloud.texttospeech.v1.VoiceSelectionParams DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.VoiceSelectionParams();
   }
@@ -1050,16 +959,16 @@ public static com.google.cloud.texttospeech.v1.VoiceSelectionParams getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public VoiceSelectionParams parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new VoiceSelectionParams(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public VoiceSelectionParams parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new VoiceSelectionParams(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1074,4 +983,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.VoiceSelectionParams getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java
similarity index 82%
rename from proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java
index 06af331c..bf2126a4 100644
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java
+++ b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface VoiceSelectionParamsOrBuilder
-    extends
+public interface VoiceSelectionParamsOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.VoiceSelectionParams)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -41,13 +23,10 @@ public interface VoiceSelectionParamsOrBuilder
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The languageCode.
    */
   java.lang.String getLanguageCode();
   /**
-   *
-   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -63,41 +42,34 @@ public interface VoiceSelectionParamsOrBuilder
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for languageCode.
    */
-  com.google.protobuf.ByteString getLanguageCodeBytes();
+  com.google.protobuf.ByteString
+      getLanguageCodeBytes();
 
   /**
-   *
-   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -107,13 +79,10 @@ public interface VoiceSelectionParamsOrBuilder
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
   int getSsmlGenderValue();
   /**
-   *
-   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -123,7 +92,6 @@ public interface VoiceSelectionParamsOrBuilder
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The ssmlGender.
    */
   com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender();
diff --git a/proto-google-cloud-texttospeech-v1/src/main/proto/google/cloud/texttospeech/v1/cloud_tts.proto b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/proto/google/cloud/texttospeech/v1/cloud_tts.proto
similarity index 100%
rename from proto-google-cloud-texttospeech-v1/src/main/proto/google/cloud/texttospeech/v1/cloud_tts.proto
rename to owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/proto/google/cloud/texttospeech/v1/cloud_tts.proto
diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java
similarity index 95%
rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java
rename to owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java
index 20e524fc..d9451d78 100644
--- a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java
+++ b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java
@@ -46,13 +46,13 @@
  * methods:
  *
  * 
    
- *   
  1. A "flattened" method. With this type of method, the fields of the request type have been
+ *   
  2.  A "flattened" method. With this type of method, the fields of the request type have been
  *       converted into function parameters. It may be the case that not all fields are available as
  *       parameters, and not every API method will have a flattened method entry point.
- *   
  3. A "request object" method. This type of method only takes one parameter, a request object,
+ *   
  4.  A "request object" method. This type of method only takes one parameter, a request object,
  *       which must be constructed before the call. Not every API method will have a request object
  *       method.
- *   
  5. A "callable" method. This type of method takes no parameters and returns an immutable API
+ *   
  6.  A "callable" method. This type of method takes no parameters and returns an immutable API
  *       callable object, which can be used to initiate calls to the service.
  * 

  *
@@ -154,11 +154,9 @@ public TextToSpeechStub getStub() {
    * @param languageCode Optional. Recommended.
    *     [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If not specified, the
    *     API will return all supported voices. If specified, the ListVoices call will only return
-   *     voices that can be used to synthesize this language_code. E.g. when specifying `"en-NZ"`,
-   *     you will get supported `"en-NZ"` voices; when specifying `"no"`, you will get supported
-   *     `"no-\\*"` (Norwegian) and `"nb-\\*"` (Norwegian Bokmal) voices; specifying `"zh"`
-   *     will also get supported `"cmn-\\*"` voices; specifying `"zh-hk"` will also get
-   *     supported `"yue-hk"` voices.
+   *     voices that can be used to synthesize this language_code. For example, if you specify
+   *     `"en-NZ"`, all `"en-NZ"` voices will be returned. If you specify `"no"`, both
+   *     `"no-\\*"` (Norwegian) and `"nb-\\*"` (Norwegian Bokmal) voices will be returned.
    * @throws com.google.api.gax.rpc.ApiException if the remote call fails
    */
   public final ListVoicesResponse listVoices(String languageCode) {
diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java
similarity index 95%
rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java
rename to owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java
index b5004b43..83f1a2b4 100644
--- a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java
+++ b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java
@@ -24,6 +24,7 @@
 import com.google.api.gax.rpc.ApiClientHeaderProvider;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
+import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.texttospeech.v1beta1.stub.TextToSpeechStubSettings;
@@ -38,9 +39,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  • The default service address (texttospeech.googleapis.com) and default port (443) are used.
- *   
  • Credentials are acquired automatically through Application Default Credentials.
- *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  •  The default service address (texttospeech.googleapis.com) and default port (443) are used.
+ *   
  •  Credentials are acquired automatically through Application Default Credentials.
+ *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/gapic_metadata.json b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/gapic_metadata.json
similarity index 100%
rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/gapic_metadata.json
rename to owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/gapic_metadata.json
diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/package-info.java b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/package-info.java
similarity index 100%
rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/package-info.java
rename to owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/package-info.java
diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechCallableFactory.java b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechCallableFactory.java
similarity index 100%
rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechCallableFactory.java
rename to owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechCallableFactory.java
diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechStub.java b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechStub.java
similarity index 100%
rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechStub.java
rename to owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechStub.java
diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStub.java b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStub.java
similarity index 100%
rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStub.java
rename to owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStub.java
diff --git a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java
similarity index 97%
rename from google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java
rename to owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java
index 9ffb00c1..a20ba7b9 100644
--- a/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java
+++ b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java
@@ -51,9 +51,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  • The default service address (texttospeech.googleapis.com) and default port (443) are used.
- *   
  • Credentials are acquired automatically through Application Default Credentials.
- *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  •  The default service address (texttospeech.googleapis.com) and default port (443) are used.
+ *   
  •  Credentials are acquired automatically through Application Default Credentials.
+ *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
diff --git a/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeech.java b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeech.java
similarity index 100%
rename from google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeech.java
rename to owl-bot-staging/v1beta1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeech.java
diff --git a/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeechImpl.java b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeechImpl.java
similarity index 100%
rename from google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeechImpl.java
rename to owl-bot-staging/v1beta1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeechImpl.java
diff --git a/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClientTest.java b/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClientTest.java
similarity index 100%
rename from google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClientTest.java
rename to owl-bot-staging/v1beta1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClientTest.java
diff --git a/owl-bot-staging/v1beta1/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java b/owl-bot-staging/v1beta1/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java
new file mode 100644
index 00000000..67551a85
--- /dev/null
+++ b/owl-bot-staging/v1beta1/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java
@@ -0,0 +1,393 @@
+package com.google.cloud.texttospeech.v1beta1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ * 
+ * Service that implements Google Cloud Text-to-Speech API.
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/texttospeech/v1beta1/cloud_tts.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TextToSpeechGrpc {
+
+  private TextToSpeechGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.texttospeech.v1beta1.TextToSpeech";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor getListVoicesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListVoices",
+      requestType = com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.class,
+      responseType = com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getListVoicesMethod() {
+    io.grpc.MethodDescriptor getListVoicesMethod;
+    if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) {
+      synchronized (TextToSpeechGrpc.class) {
+        if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) {
+          TextToSpeechGrpc.getListVoicesMethod = getListVoicesMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListVoices"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TextToSpeechMethodDescriptorSupplier("ListVoices"))
+              .build();
+        }
+      }
+    }
+    return getListVoicesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor getSynthesizeSpeechMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "SynthesizeSpeech",
+      requestType = com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.class,
+      responseType = com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor getSynthesizeSpeechMethod() {
+    io.grpc.MethodDescriptor getSynthesizeSpeechMethod;
+    if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) {
+      synchronized (TextToSpeechGrpc.class) {
+        if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) {
+          TextToSpeechGrpc.getSynthesizeSpeechMethod = getSynthesizeSpeechMethod =
+              io.grpc.MethodDescriptor.newBuilder()
+              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SynthesizeSpeech"))
+              .setSampledToLocalTracing(true)
+              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.getDefaultInstance()))
+              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
+                  com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.getDefaultInstance()))
+              .setSchemaDescriptor(new TextToSpeechMethodDescriptorSupplier("SynthesizeSpeech"))
+              .build();
+        }
+      }
+    }
+    return getSynthesizeSpeechMethod;
+  }
+
+  /**
+   * Creates a new async stub that supports all call types for the service
+   */
+  public static TextToSpeechStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TextToSpeechStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TextToSpeechStub(channel, callOptions);
+        }
+      };
+    return TextToSpeechStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TextToSpeechBlockingStub newBlockingStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TextToSpeechBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TextToSpeechBlockingStub(channel, callOptions);
+        }
+      };
+    return TextToSpeechBlockingStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new ListenableFuture-style stub that supports unary calls on the service
+   */
+  public static TextToSpeechFutureStub newFutureStub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+      new io.grpc.stub.AbstractStub.StubFactory() {
+        @java.lang.Override
+        public TextToSpeechFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new TextToSpeechFutureStub(channel, callOptions);
+        }
+      };
+    return TextToSpeechFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   * 

+   */
+  public static abstract class TextToSpeechImplBase implements io.grpc.BindableService {
+
+    /**
+     * 
+     * Returns a list of Voice supported for synthesis.
+     * 

+     */
+    public void listVoices(com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListVoicesMethod(), responseObserver);
+    }
+
+    /**
+     * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     * 

+     */
+    public void synthesizeSpeech(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSynthesizeSpeechMethod(), responseObserver);
+    }
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+            getListVoicesMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.texttospeech.v1beta1.ListVoicesRequest,
+                com.google.cloud.texttospeech.v1beta1.ListVoicesResponse>(
+                  this, METHODID_LIST_VOICES)))
+          .addMethod(
+            getSynthesizeSpeechMethod(),
+            io.grpc.stub.ServerCalls.asyncUnaryCall(
+              new MethodHandlers<
+                com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest,
+                com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse>(
+                  this, METHODID_SYNTHESIZE_SPEECH)))
+          .build();
+    }
+  }
+
+  /**
+   * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   * 

+   */
+  public static final class TextToSpeechStub extends io.grpc.stub.AbstractAsyncStub {
+    private TextToSpeechStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TextToSpeechStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TextToSpeechStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Returns a list of Voice supported for synthesis.
+     * 

+     */
+    public void listVoices(com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListVoicesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     * 

+     */
+    public void synthesizeSpeech(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request,
+        io.grpc.stub.StreamObserver responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), request, responseObserver);
+    }
+  }
+
+  /**
+   * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   * 

+   */
+  public static final class TextToSpeechBlockingStub extends io.grpc.stub.AbstractBlockingStub {
+    private TextToSpeechBlockingStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TextToSpeechBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TextToSpeechBlockingStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Returns a list of Voice supported for synthesis.
+     * 

+     */
+    public com.google.cloud.texttospeech.v1beta1.ListVoicesResponse listVoices(com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListVoicesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     * 

+     */
+    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse synthesizeSpeech(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getSynthesizeSpeechMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   * 

+   */
+  public static final class TextToSpeechFutureStub extends io.grpc.stub.AbstractFutureStub {
+    private TextToSpeechFutureStub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TextToSpeechFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TextToSpeechFutureStub(channel, callOptions);
+    }
+
+    /**
+     * 
+     * Returns a list of Voice supported for synthesis.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture listVoices(
+        com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListVoicesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture synthesizeSpeech(
+        com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_VOICES = 0;
+  private static final int METHODID_SYNTHESIZE_SPEECH = 1;
+
+  private static final class MethodHandlers implements
+      io.grpc.stub.ServerCalls.UnaryMethod,
+      io.grpc.stub.ServerCalls.ServerStreamingMethod,
+      io.grpc.stub.ServerCalls.ClientStreamingMethod,
+      io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TextToSpeechImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TextToSpeechImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_VOICES:
+          serviceImpl.listVoices((com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        case METHODID_SYNTHESIZE_SPEECH:
+          serviceImpl.synthesizeSpeech((com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) request,
+              (io.grpc.stub.StreamObserver) responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private static abstract class TextToSpeechBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TextToSpeechBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("TextToSpeech");
+    }
+  }
+
+  private static final class TextToSpeechFileDescriptorSupplier
+      extends TextToSpeechBaseDescriptorSupplier {
+    TextToSpeechFileDescriptorSupplier() {}
+  }
+
+  private static final class TextToSpeechMethodDescriptorSupplier
+      extends TextToSpeechBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TextToSpeechMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TextToSpeechGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+              .setSchemaDescriptor(new TextToSpeechFileDescriptorSupplier())
+              .addMethod(getListVoicesMethod())
+              .addMethod(getSynthesizeSpeechMethod())
+              .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java
similarity index 70%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java
index 3d057718..3c105410 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
- *
- *
  * 
  * Description of audio data to be synthesized.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.AudioConfig}
  */
-public final class AudioConfig extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class AudioConfig extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.AudioConfig)
     AudioConfigOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use AudioConfig.newBuilder() to construct.
   private AudioConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private AudioConfig() {
     audioEncoding_ = 0;
     effectsProfileId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -44,15 +26,16 @@ private AudioConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new AudioConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private AudioConfig(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,56 +55,55 @@ private AudioConfig(
           case 0:
             done = true;
             break;
-          case 8:
-            {
-              int rawValue = input.readEnum();
+          case 8: {
+            int rawValue = input.readEnum();
 
-              audioEncoding_ = rawValue;
-              break;
-            }
-          case 17:
-            {
-              speakingRate_ = input.readDouble();
-              break;
-            }
-          case 25:
-            {
-              pitch_ = input.readDouble();
-              break;
-            }
-          case 33:
-            {
-              volumeGainDb_ = input.readDouble();
-              break;
-            }
-          case 40:
-            {
-              sampleRateHertz_ = input.readInt32();
-              break;
-            }
-          case 50:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                effectsProfileId_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              effectsProfileId_.add(s);
-              break;
+            audioEncoding_ = rawValue;
+            break;
+          }
+          case 17: {
+
+            speakingRate_ = input.readDouble();
+            break;
+          }
+          case 25: {
+
+            pitch_ = input.readDouble();
+            break;
+          }
+          case 33: {
+
+            volumeGainDb_ = input.readDouble();
+            break;
+          }
+          case 40: {
+
+            sampleRateHertz_ = input.readInt32();
+            break;
+          }
+          case 50: {
+            java.lang.String s = input.readStringRequireUtf8();
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              effectsProfileId_ = new com.google.protobuf.LazyStringArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            effectsProfileId_.add(s);
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         effectsProfileId_ = effectsProfileId_.getUnmodifiableView();
@@ -130,69 +112,49 @@ private AudioConfig(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.AudioConfig.class,
-            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.AudioConfig.class, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder.class);
   }
 
   public static final int AUDIO_ENCODING_FIELD_NUMBER = 1;
   private int audioEncoding_;
   /**
-   *
-   *
    * 
    * Required. The format of the audio byte stream.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The enum numeric value on the wire for audioEncoding.
    */
-  @java.lang.Override
-  public int getAudioEncodingValue() {
+  @java.lang.Override public int getAudioEncodingValue() {
     return audioEncoding_;
   }
   /**
-   *
-   *
    * 
    * Required. The format of the audio byte stream.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The audioEncoding.
    */
-  @java.lang.Override
-  public com.google.cloud.texttospeech.v1beta1.AudioEncoding getAudioEncoding() {
+  @java.lang.Override public com.google.cloud.texttospeech.v1beta1.AudioEncoding getAudioEncoding() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.texttospeech.v1beta1.AudioEncoding result =
-        com.google.cloud.texttospeech.v1beta1.AudioEncoding.valueOf(audioEncoding_);
-    return result == null
-        ? com.google.cloud.texttospeech.v1beta1.AudioEncoding.UNRECOGNIZED
-        : result;
+    com.google.cloud.texttospeech.v1beta1.AudioEncoding result = com.google.cloud.texttospeech.v1beta1.AudioEncoding.valueOf(audioEncoding_);
+    return result == null ? com.google.cloud.texttospeech.v1beta1.AudioEncoding.UNRECOGNIZED : result;
   }
 
   public static final int SPEAKING_RATE_FIELD_NUMBER = 2;
   private double speakingRate_;
   /**
-   *
-   *
    * 
    * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
    * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -200,10 +162,7 @@ public com.google.cloud.texttospeech.v1beta1.AudioEncoding getAudioEncoding() {
    * speed. Any other values < 0.25 or > 4.0 will return an error.
    * 

    *
-   * 
-   * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @return The speakingRate.
    */
   @java.lang.Override
@@ -214,18 +173,13 @@ public double getSpeakingRate() {
   public static final int PITCH_FIELD_NUMBER = 3;
   private double pitch_;
   /**
-   *
-   *
    * 
    * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
    * increase 20 semitones from the original pitch. -20 means decrease 20
    * semitones from the original pitch.
    * 

    *
-   * 
-   * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @return The pitch.
    */
   @java.lang.Override
@@ -236,8 +190,6 @@ public double getPitch() {
   public static final int VOLUME_GAIN_DB_FIELD_NUMBER = 4;
   private double volumeGainDb_;
   /**
-   *
-   *
    * 
    * Optional. Input only. Volume gain (in dB) of the normal native volume
    * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -249,10 +201,7 @@ public double getPitch() {
    * increase in loudness for any value greater than that.
    * 

    *
-   * 
-   * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @return The volumeGainDb.
    */
   @java.lang.Override
@@ -263,8 +212,6 @@ public double getVolumeGainDb() {
   public static final int SAMPLE_RATE_HERTZ_FIELD_NUMBER = 5;
   private int sampleRateHertz_;
   /**
-   *
-   *
    * 
    * Optional. The synthesis sample rate (in hertz) for this audio. When this is
    * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -276,7 +223,6 @@ public double getVolumeGainDb() {
    * 

    *
    * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
-   *
    * @return The sampleRateHertz.
    */
   @java.lang.Override
@@ -287,8 +233,6 @@ public int getSampleRateHertz() {
   public static final int EFFECTS_PROFILE_ID_FIELD_NUMBER = 6;
   private com.google.protobuf.LazyStringList effectsProfileId_;
   /**
-   *
-   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -298,18 +242,14 @@ public int getSampleRateHertz() {
    * current supported profile ids.
    * 

    *
-   * 
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @return A list containing the effectsProfileId.
    */
-  public com.google.protobuf.ProtocolStringList getEffectsProfileIdList() {
+  public com.google.protobuf.ProtocolStringList
+      getEffectsProfileIdList() {
     return effectsProfileId_;
   }
   /**
-   *
-   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -319,18 +259,13 @@ public com.google.protobuf.ProtocolStringList getEffectsProfileIdList() {
    * current supported profile ids.
    * 

    *
-   * 
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @return The count of effectsProfileId.
    */
   public int getEffectsProfileIdCount() {
     return effectsProfileId_.size();
   }
   /**
-   *
-   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -340,10 +275,7 @@ public int getEffectsProfileIdCount() {
    * current supported profile ids.
    * 

    *
-   * 
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @param index The index of the element to return.
    * @return The effectsProfileId at the given index.
    */
@@ -351,8 +283,6 @@ public java.lang.String getEffectsProfileId(int index) {
     return effectsProfileId_.get(index);
   }
   /**
-   *
-   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -362,19 +292,16 @@ public java.lang.String getEffectsProfileId(int index) {
    * current supported profile ids.
    * 

    *
-   * 
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @param index The index of the value to return.
    * @return The bytes of the effectsProfileId at the given index.
    */
-  public com.google.protobuf.ByteString getEffectsProfileIdBytes(int index) {
+  public com.google.protobuf.ByteString
+      getEffectsProfileIdBytes(int index) {
     return effectsProfileId_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -386,10 +313,9 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
-    if (audioEncoding_
-        != com.google.cloud.texttospeech.v1beta1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED
-            .getNumber()) {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
+    if (audioEncoding_ != com.google.cloud.texttospeech.v1beta1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED.getNumber()) {
       output.writeEnum(1, audioEncoding_);
     }
     if (speakingRate_ != 0D) {
@@ -416,22 +342,25 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (audioEncoding_
-        != com.google.cloud.texttospeech.v1beta1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED
-            .getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, audioEncoding_);
+    if (audioEncoding_ != com.google.cloud.texttospeech.v1beta1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(1, audioEncoding_);
     }
     if (speakingRate_ != 0D) {
-      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(2, speakingRate_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeDoubleSize(2, speakingRate_);
     }
     if (pitch_ != 0D) {
-      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(3, pitch_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeDoubleSize(3, pitch_);
     }
     if (volumeGainDb_ != 0D) {
-      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(4, volumeGainDb_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeDoubleSize(4, volumeGainDb_);
     }
     if (sampleRateHertz_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, sampleRateHertz_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(5, sampleRateHertz_);
     }
     {
       int dataSize = 0;
@@ -449,23 +378,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.AudioConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.AudioConfig other =
-        (com.google.cloud.texttospeech.v1beta1.AudioConfig) obj;
+    com.google.cloud.texttospeech.v1beta1.AudioConfig other = (com.google.cloud.texttospeech.v1beta1.AudioConfig) obj;
 
     if (audioEncoding_ != other.audioEncoding_) return false;
     if (java.lang.Double.doubleToLongBits(getSpeakingRate())
-        != java.lang.Double.doubleToLongBits(other.getSpeakingRate())) return false;
+        != java.lang.Double.doubleToLongBits(
+            other.getSpeakingRate())) return false;
     if (java.lang.Double.doubleToLongBits(getPitch())
-        != java.lang.Double.doubleToLongBits(other.getPitch())) return false;
+        != java.lang.Double.doubleToLongBits(
+            other.getPitch())) return false;
     if (java.lang.Double.doubleToLongBits(getVolumeGainDb())
-        != java.lang.Double.doubleToLongBits(other.getVolumeGainDb())) return false;
-    if (getSampleRateHertz() != other.getSampleRateHertz()) return false;
-    if (!getEffectsProfileIdList().equals(other.getEffectsProfileIdList())) return false;
+        != java.lang.Double.doubleToLongBits(
+            other.getVolumeGainDb())) return false;
+    if (getSampleRateHertz()
+        != other.getSampleRateHertz()) return false;
+    if (!getEffectsProfileIdList()
+        .equals(other.getEffectsProfileIdList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -480,19 +413,14 @@ public int hashCode() {
     hash = (37 * hash) + AUDIO_ENCODING_FIELD_NUMBER;
     hash = (53 * hash) + audioEncoding_;
     hash = (37 * hash) + SPEAKING_RATE_FIELD_NUMBER;
-    hash =
-        (53 * hash)
-            + com.google.protobuf.Internal.hashLong(
-                java.lang.Double.doubleToLongBits(getSpeakingRate()));
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        java.lang.Double.doubleToLongBits(getSpeakingRate()));
     hash = (37 * hash) + PITCH_FIELD_NUMBER;
-    hash =
-        (53 * hash)
-            + com.google.protobuf.Internal.hashLong(java.lang.Double.doubleToLongBits(getPitch()));
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        java.lang.Double.doubleToLongBits(getPitch()));
     hash = (37 * hash) + VOLUME_GAIN_DB_FIELD_NUMBER;
-    hash =
-        (53 * hash)
-            + com.google.protobuf.Internal.hashLong(
-                java.lang.Double.doubleToLongBits(getVolumeGainDb()));
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        java.lang.Double.doubleToLongBits(getVolumeGainDb()));
     hash = (37 * hash) + SAMPLE_RATE_HERTZ_FIELD_NUMBER;
     hash = (53 * hash) + getSampleRateHertz();
     if (getEffectsProfileIdCount() > 0) {
@@ -505,126 +433,117 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.AudioConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Description of audio data to be synthesized.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.AudioConfig}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.AudioConfig)
       com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.AudioConfig.class,
-              com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.AudioConfig.class, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.AudioConfig.newBuilder()
@@ -632,15 +551,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -660,9 +580,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
     }
 
     @java.lang.Override
@@ -681,8 +601,7 @@ public com.google.cloud.texttospeech.v1beta1.AudioConfig build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.AudioConfig buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.AudioConfig result =
-          new com.google.cloud.texttospeech.v1beta1.AudioConfig(this);
+      com.google.cloud.texttospeech.v1beta1.AudioConfig result = new com.google.cloud.texttospeech.v1beta1.AudioConfig(this);
       int from_bitField0_ = bitField0_;
       result.audioEncoding_ = audioEncoding_;
       result.speakingRate_ = speakingRate_;
@@ -702,39 +621,38 @@ public com.google.cloud.texttospeech.v1beta1.AudioConfig buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.AudioConfig) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.AudioConfig) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.AudioConfig)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -742,8 +660,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.AudioConfig other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()) return this;
       if (other.audioEncoding_ != 0) {
         setAudioEncodingValue(other.getAudioEncodingValue());
       }
@@ -788,8 +705,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.texttospeech.v1beta1.AudioConfig) e.getUnfinishedMessage();
+        parsedMessage = (com.google.cloud.texttospeech.v1beta1.AudioConfig) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -798,80 +714,55 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private int audioEncoding_ = 0;
     /**
-     *
-     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The enum numeric value on the wire for audioEncoding.
      */
-    @java.lang.Override
-    public int getAudioEncodingValue() {
+    @java.lang.Override public int getAudioEncodingValue() {
       return audioEncoding_;
     }
     /**
-     *
-     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
      * @param value The enum numeric value on the wire for audioEncoding to set.
      * @return This builder for chaining.
      */
     public Builder setAudioEncodingValue(int value) {
-
+      
       audioEncoding_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The audioEncoding.
      */
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.AudioEncoding getAudioEncoding() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.texttospeech.v1beta1.AudioEncoding result =
-          com.google.cloud.texttospeech.v1beta1.AudioEncoding.valueOf(audioEncoding_);
-      return result == null
-          ? com.google.cloud.texttospeech.v1beta1.AudioEncoding.UNRECOGNIZED
-          : result;
+      com.google.cloud.texttospeech.v1beta1.AudioEncoding result = com.google.cloud.texttospeech.v1beta1.AudioEncoding.valueOf(audioEncoding_);
+      return result == null ? com.google.cloud.texttospeech.v1beta1.AudioEncoding.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
      * @param value The audioEncoding to set.
      * @return This builder for chaining.
      */
@@ -879,35 +770,28 @@ public Builder setAudioEncoding(com.google.cloud.texttospeech.v1beta1.AudioEncod
       if (value == null) {
         throw new NullPointerException();
       }
-
+      
       audioEncoding_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return This builder for chaining.
      */
     public Builder clearAudioEncoding() {
-
+      
       audioEncoding_ = 0;
       onChanged();
       return this;
     }
 
-    private double speakingRate_;
+    private double speakingRate_ ;
     /**
-     *
-     *
      * 
      * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
      * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -915,10 +799,7 @@ public Builder clearAudioEncoding() {
      * speed. Any other values < 0.25 or > 4.0 will return an error.
      * 

      *
-     * 
-     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @return The speakingRate.
      */
     @java.lang.Override
@@ -926,8 +807,6 @@ public double getSpeakingRate() {
       return speakingRate_;
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
      * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -935,22 +814,17 @@ public double getSpeakingRate() {
      * speed. Any other values < 0.25 or > 4.0 will return an error.
      * 

      *
-     * 
-     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @param value The speakingRate to set.
      * @return This builder for chaining.
      */
     public Builder setSpeakingRate(double value) {
-
+      
       speakingRate_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
      * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -958,33 +832,25 @@ public Builder setSpeakingRate(double value) {
      * speed. Any other values < 0.25 or > 4.0 will return an error.
      * 

      *
-     * 
-     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @return This builder for chaining.
      */
     public Builder clearSpeakingRate() {
-
+      
       speakingRate_ = 0D;
       onChanged();
       return this;
     }
 
-    private double pitch_;
+    private double pitch_ ;
     /**
-     *
-     *
      * 
      * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
      * increase 20 semitones from the original pitch. -20 means decrease 20
      * semitones from the original pitch.
      * 

      *
-     * 
-     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @return The pitch.
      */
     @java.lang.Override
@@ -992,53 +858,41 @@ public double getPitch() {
       return pitch_;
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
      * increase 20 semitones from the original pitch. -20 means decrease 20
      * semitones from the original pitch.
      * 

      *
-     * 
-     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @param value The pitch to set.
      * @return This builder for chaining.
      */
     public Builder setPitch(double value) {
-
+      
       pitch_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
      * increase 20 semitones from the original pitch. -20 means decrease 20
      * semitones from the original pitch.
      * 

      *
-     * 
-     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @return This builder for chaining.
      */
     public Builder clearPitch() {
-
+      
       pitch_ = 0D;
       onChanged();
       return this;
     }
 
-    private double volumeGainDb_;
+    private double volumeGainDb_ ;
     /**
-     *
-     *
      * 
      * Optional. Input only. Volume gain (in dB) of the normal native volume
      * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -1050,10 +904,7 @@ public Builder clearPitch() {
      * increase in loudness for any value greater than that.
      * 

      *
-     * 
-     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @return The volumeGainDb.
      */
     @java.lang.Override
@@ -1061,8 +912,6 @@ public double getVolumeGainDb() {
       return volumeGainDb_;
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. Volume gain (in dB) of the normal native volume
      * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -1074,22 +923,17 @@ public double getVolumeGainDb() {
      * increase in loudness for any value greater than that.
      * 

      *
-     * 
-     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @param value The volumeGainDb to set.
      * @return This builder for chaining.
      */
     public Builder setVolumeGainDb(double value) {
-
+      
       volumeGainDb_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. Volume gain (in dB) of the normal native volume
      * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -1101,23 +945,18 @@ public Builder setVolumeGainDb(double value) {
      * increase in loudness for any value greater than that.
      * 

      *
-     * 
-     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @return This builder for chaining.
      */
     public Builder clearVolumeGainDb() {
-
+      
       volumeGainDb_ = 0D;
       onChanged();
       return this;
     }
 
-    private int sampleRateHertz_;
+    private int sampleRateHertz_ ;
     /**
-     *
-     *
      * 
      * Optional. The synthesis sample rate (in hertz) for this audio. When this is
      * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -1129,7 +968,6 @@ public Builder clearVolumeGainDb() {
      * 

      *
      * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return The sampleRateHertz.
      */
     @java.lang.Override
@@ -1137,8 +975,6 @@ public int getSampleRateHertz() {
       return sampleRateHertz_;
     }
     /**
-     *
-     *
      * 
      * Optional. The synthesis sample rate (in hertz) for this audio. When this is
      * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -1150,19 +986,16 @@ public int getSampleRateHertz() {
      * 

      *
      * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @param value The sampleRateHertz to set.
      * @return This builder for chaining.
      */
     public Builder setSampleRateHertz(int value) {
-
+      
       sampleRateHertz_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. The synthesis sample rate (in hertz) for this audio. When this is
      * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -1174,28 +1007,23 @@ public Builder setSampleRateHertz(int value) {
      * 

      *
      * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return This builder for chaining.
      */
     public Builder clearSampleRateHertz() {
-
+      
       sampleRateHertz_ = 0;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.LazyStringList effectsProfileId_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList effectsProfileId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureEffectsProfileIdIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         effectsProfileId_ = new com.google.protobuf.LazyStringArrayList(effectsProfileId_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1205,18 +1033,14 @@ private void ensureEffectsProfileIdIsMutable() {
      * current supported profile ids.
      * 

      *
-     * 
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @return A list containing the effectsProfileId.
      */
-    public com.google.protobuf.ProtocolStringList getEffectsProfileIdList() {
+    public com.google.protobuf.ProtocolStringList
+        getEffectsProfileIdList() {
       return effectsProfileId_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1226,18 +1050,13 @@ public com.google.protobuf.ProtocolStringList getEffectsProfileIdList() {
      * current supported profile ids.
      * 

      *
-     * 
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @return The count of effectsProfileId.
      */
     public int getEffectsProfileIdCount() {
       return effectsProfileId_.size();
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1247,10 +1066,7 @@ public int getEffectsProfileIdCount() {
      * current supported profile ids.
      * 

      *
-     * 
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @param index The index of the element to return.
      * @return The effectsProfileId at the given index.
      */
@@ -1258,8 +1074,6 @@ public java.lang.String getEffectsProfileId(int index) {
       return effectsProfileId_.get(index);
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1269,19 +1083,15 @@ public java.lang.String getEffectsProfileId(int index) {
      * current supported profile ids.
      * 

      *
-     * 
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @param index The index of the value to return.
      * @return The bytes of the effectsProfileId at the given index.
      */
-    public com.google.protobuf.ByteString getEffectsProfileIdBytes(int index) {
+    public com.google.protobuf.ByteString
+        getEffectsProfileIdBytes(int index) {
       return effectsProfileId_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1291,26 +1101,22 @@ public com.google.protobuf.ByteString getEffectsProfileIdBytes(int index) {
      * current supported profile ids.
      * 

      *
-     * 
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @param index The index to set the value at.
      * @param value The effectsProfileId to set.
      * @return This builder for chaining.
      */
-    public Builder setEffectsProfileId(int index, java.lang.String value) {
+    public Builder setEffectsProfileId(
+        int index, java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureEffectsProfileIdIsMutable();
+    throw new NullPointerException();
+  }
+  ensureEffectsProfileIdIsMutable();
       effectsProfileId_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1320,25 +1126,21 @@ public Builder setEffectsProfileId(int index, java.lang.String value) {
      * current supported profile ids.
      * 

      *
-     * 
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @param value The effectsProfileId to add.
      * @return This builder for chaining.
      */
-    public Builder addEffectsProfileId(java.lang.String value) {
+    public Builder addEffectsProfileId(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureEffectsProfileIdIsMutable();
+    throw new NullPointerException();
+  }
+  ensureEffectsProfileIdIsMutable();
       effectsProfileId_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1348,22 +1150,19 @@ public Builder addEffectsProfileId(java.lang.String value) {
      * current supported profile ids.
      * 

      *
-     * 
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @param values The effectsProfileId to add.
      * @return This builder for chaining.
      */
-    public Builder addAllEffectsProfileId(java.lang.Iterable values) {
+    public Builder addAllEffectsProfileId(
+        java.lang.Iterable values) {
       ensureEffectsProfileIdIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, effectsProfileId_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, effectsProfileId_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1373,10 +1172,7 @@ public Builder addAllEffectsProfileId(java.lang.Iterable value
      * current supported profile ids.
      * 

      *
-     * 
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @return This builder for chaining.
      */
     public Builder clearEffectsProfileId() {
@@ -1386,8 +1182,6 @@ public Builder clearEffectsProfileId() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1397,26 +1191,24 @@ public Builder clearEffectsProfileId() {
      * current supported profile ids.
      * 

      *
-     * 
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
      * @param value The bytes of the effectsProfileId to add.
      * @return This builder for chaining.
      */
-    public Builder addEffectsProfileIdBytes(com.google.protobuf.ByteString value) {
+    public Builder addEffectsProfileIdBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       ensureEffectsProfileIdIsMutable();
       effectsProfileId_.add(value);
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1426,12 +1218,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.AudioConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.AudioConfig)
   private static final com.google.cloud.texttospeech.v1beta1.AudioConfig DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.AudioConfig();
   }
@@ -1440,16 +1232,16 @@ public static com.google.cloud.texttospeech.v1beta1.AudioConfig getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public AudioConfig parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new AudioConfig(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public AudioConfig parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new AudioConfig(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1464,4 +1256,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.AudioConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java
similarity index 67%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java
index 3825c9ff..cfcd16a9 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java
@@ -1,60 +1,32 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface AudioConfigOrBuilder
-    extends
+public interface AudioConfigOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.AudioConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The format of the audio byte stream.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The enum numeric value on the wire for audioEncoding.
    */
   int getAudioEncodingValue();
   /**
-   *
-   *
    * 
    * Required. The format of the audio byte stream.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The audioEncoding.
    */
   com.google.cloud.texttospeech.v1beta1.AudioEncoding getAudioEncoding();
 
   /**
-   *
-   *
    * 
    * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
    * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -62,34 +34,24 @@ public interface AudioConfigOrBuilder
    * speed. Any other values < 0.25 or > 4.0 will return an error.
    * 

    *
-   * 
-   * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @return The speakingRate.
    */
   double getSpeakingRate();
 
   /**
-   *
-   *
    * 
    * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
    * increase 20 semitones from the original pitch. -20 means decrease 20
    * semitones from the original pitch.
    * 

    *
-   * 
-   * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @return The pitch.
    */
   double getPitch();
 
   /**
-   *
-   *
    * 
    * Optional. Input only. Volume gain (in dB) of the normal native volume
    * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -101,17 +63,12 @@ public interface AudioConfigOrBuilder
    * increase in loudness for any value greater than that.
    * 

    *
-   * 
-   * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @return The volumeGainDb.
    */
   double getVolumeGainDb();
 
   /**
-   *
-   *
    * 
    * Optional. The synthesis sample rate (in hertz) for this audio. When this is
    * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -123,14 +80,11 @@ public interface AudioConfigOrBuilder
    * 

    *
    * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
-   *
    * @return The sampleRateHertz.
    */
   int getSampleRateHertz();
 
   /**
-   *
-   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -140,16 +94,12 @@ public interface AudioConfigOrBuilder
    * current supported profile ids.
    * 

    *
-   * 
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @return A list containing the effectsProfileId.
    */
-  java.util.List getEffectsProfileIdList();
+  java.util.List
+      getEffectsProfileIdList();
   /**
-   *
-   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -159,16 +109,11 @@ public interface AudioConfigOrBuilder
    * current supported profile ids.
    * 

    *
-   * 
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @return The count of effectsProfileId.
    */
   int getEffectsProfileIdCount();
   /**
-   *
-   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -178,17 +123,12 @@ public interface AudioConfigOrBuilder
    * current supported profile ids.
    * 

    *
-   * 
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @param index The index of the element to return.
    * @return The effectsProfileId at the given index.
    */
   java.lang.String getEffectsProfileId(int index);
   /**
-   *
-   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -198,12 +138,10 @@ public interface AudioConfigOrBuilder
    * current supported profile ids.
    * 

    *
-   * 
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
    * @param index The index of the value to return.
    * @return The bytes of the effectsProfileId at the given index.
    */
-  com.google.protobuf.ByteString getEffectsProfileIdBytes(int index);
+  com.google.protobuf.ByteString
+      getEffectsProfileIdBytes(int index);
 }
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java
similarity index 74%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java
index 706e6f33..bae8b42d 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
- *
- *
  * 
  * Configuration to set up audio encoder. The encoding determines the output
  * audio format that we'd like.
@@ -28,10 +11,9 @@
  *
  * Protobuf enum {@code google.cloud.texttospeech.v1beta1.AudioEncoding}
  */
-public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
+public enum AudioEncoding
+    implements com.google.protobuf.ProtocolMessageEnum {
   /**
-   *
-   *
    * 
    * Not specified. Will return result [google.rpc.Code.INVALID_ARGUMENT][].
    * 

@@ -40,8 +22,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   AUDIO_ENCODING_UNSPECIFIED(0),
   /**
-   *
-   *
    * 
    * Uncompressed 16-bit signed little-endian samples (Linear PCM).
    * Audio content returned as LINEAR16 also contains a WAV header.
@@ -51,8 +31,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   LINEAR16(1),
   /**
-   *
-   *
    * 
    * MP3 audio at 32kbps.
    * 

@@ -61,8 +39,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   MP3(2),
   /**
-   *
-   *
    * 
    * MP3 at 64kbps.
    * 

@@ -71,8 +47,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   MP3_64_KBPS(4),
   /**
-   *
-   *
    * 
    * Opus encoded audio wrapped in an ogg container. The result will be a
    * file which can be played natively on Android, and in browsers (at least
@@ -84,8 +58,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   OGG_OPUS(3),
   /**
-   *
-   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
    * Audio content returned as MULAW also contains a WAV header.
@@ -95,8 +67,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   MULAW(5),
   /**
-   *
-   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/A-law.
    * Audio content returned as ALAW also contains a WAV header.
@@ -109,8 +79,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
   ;
 
   /**
-   *
-   *
    * 
    * Not specified. Will return result [google.rpc.Code.INVALID_ARGUMENT][].
    * 

@@ -119,8 +87,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int AUDIO_ENCODING_UNSPECIFIED_VALUE = 0;
   /**
-   *
-   *
    * 
    * Uncompressed 16-bit signed little-endian samples (Linear PCM).
    * Audio content returned as LINEAR16 also contains a WAV header.
@@ -130,8 +96,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int LINEAR16_VALUE = 1;
   /**
-   *
-   *
    * 
    * MP3 audio at 32kbps.
    * 

@@ -140,8 +104,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int MP3_VALUE = 2;
   /**
-   *
-   *
    * 
    * MP3 at 64kbps.
    * 

@@ -150,8 +112,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int MP3_64_KBPS_VALUE = 4;
   /**
-   *
-   *
    * 
    * Opus encoded audio wrapped in an ogg container. The result will be a
    * file which can be played natively on Android, and in browsers (at least
@@ -163,8 +123,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int OGG_OPUS_VALUE = 3;
   /**
-   *
-   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
    * Audio content returned as MULAW also contains a WAV header.
@@ -174,8 +132,6 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int MULAW_VALUE = 5;
   /**
-   *
-   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/A-law.
    * Audio content returned as ALAW also contains a WAV header.
@@ -185,6 +141,7 @@ public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int ALAW_VALUE = 6;
 
+
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalArgumentException(
@@ -209,59 +166,53 @@ public static AudioEncoding valueOf(int value) {
    */
   public static AudioEncoding forNumber(int value) {
     switch (value) {
-      case 0:
-        return AUDIO_ENCODING_UNSPECIFIED;
-      case 1:
-        return LINEAR16;
-      case 2:
-        return MP3;
-      case 4:
-        return MP3_64_KBPS;
-      case 3:
-        return OGG_OPUS;
-      case 5:
-        return MULAW;
-      case 6:
-        return ALAW;
-      default:
-        return null;
+      case 0: return AUDIO_ENCODING_UNSPECIFIED;
+      case 1: return LINEAR16;
+      case 2: return MP3;
+      case 4: return MP3_64_KBPS;
+      case 3: return OGG_OPUS;
+      case 5: return MULAW;
+      case 6: return ALAW;
+      default: return null;
     }
   }
 
-  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+  public static com.google.protobuf.Internal.EnumLiteMap
+      internalGetValueMap() {
     return internalValueMap;
   }
-
-  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-      new com.google.protobuf.Internal.EnumLiteMap() {
-        public AudioEncoding findValueByNumber(int number) {
-          return AudioEncoding.forNumber(number);
-        }
-      };
-
-  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+  private static final com.google.protobuf.Internal.EnumLiteMap<
+      AudioEncoding> internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public AudioEncoding findValueByNumber(int number) {
+            return AudioEncoding.forNumber(number);
+          }
+        };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor
+      getValueDescriptor() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalStateException(
           "Can't get the descriptor of an unrecognized enum value.");
     }
     return getDescriptor().getValues().get(ordinal());
   }
-
-  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+  public final com.google.protobuf.Descriptors.EnumDescriptor
+      getDescriptorForType() {
     return getDescriptor();
   }
-
-  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.getDescriptor()
-        .getEnumTypes()
-        .get(1);
+  public static final com.google.protobuf.Descriptors.EnumDescriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.getDescriptor().getEnumTypes().get(1);
   }
 
   private static final AudioEncoding[] VALUES = values();
 
-  public static AudioEncoding valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+  public static AudioEncoding valueOf(
+      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
     if (desc.getType() != getDescriptor()) {
-      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+      throw new java.lang.IllegalArgumentException(
+        "EnumValueDescriptor is not for this type.");
     }
     if (desc.getIndex() == -1) {
       return UNRECOGNIZED;
@@ -277,3 +228,4 @@ private AudioEncoding(int value) {
 
   // @@protoc_insertion_point(enum_scope:google.cloud.texttospeech.v1beta1.AudioEncoding)
 }
+
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java
similarity index 64%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java
index cf3399d4..f483ca26 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
- *
- *
  * 
  * Description of the custom voice to be synthesized.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.CustomVoiceParams}
  */
-public final class CustomVoiceParams extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class CustomVoiceParams extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.CustomVoiceParams)
     CustomVoiceParamsOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use CustomVoiceParams.newBuilder() to construct.
   private CustomVoiceParams(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private CustomVoiceParams() {
     model_ = "";
     reportedUsage_ = 0;
@@ -44,15 +26,16 @@ private CustomVoiceParams() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new CustomVoiceParams();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private CustomVoiceParams(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,57 +54,51 @@ private CustomVoiceParams(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              model_ = s;
-              break;
-            }
-          case 24:
-            {
-              int rawValue = input.readEnum();
+            model_ = s;
+            break;
+          }
+          case 24: {
+            int rawValue = input.readEnum();
 
-              reportedUsage_ = rawValue;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            reportedUsage_ = rawValue;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.class,
-            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.class, com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * The usage of the synthesized audio. You must report your honest and
    * correct usage of the service as it's regulated by contract and will cause
@@ -130,10 +107,9 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    *
    * Protobuf enum {@code google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage}
    */
-  public enum ReportedUsage implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ReportedUsage
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Request with reported usage unspecified will be rejected.
      * 

@@ -142,8 +118,6 @@ public enum ReportedUsage implements com.google.protobuf.ProtocolMessageEnum {
      */
     REPORTED_USAGE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * For scenarios where the synthesized audio is not downloadable and can
      * only be used once. For example, real-time request in IVR system.
@@ -153,8 +127,6 @@ public enum ReportedUsage implements com.google.protobuf.ProtocolMessageEnum {
      */
     REALTIME(1),
     /**
-     *
-     *
      * 
      * For scenarios where the synthesized audio is downloadable and can be
      * reused. For example, the synthesized audio is downloaded, stored in
@@ -168,8 +140,6 @@ public enum ReportedUsage implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Request with reported usage unspecified will be rejected.
      * 

@@ -178,8 +148,6 @@ public enum ReportedUsage implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REPORTED_USAGE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * For scenarios where the synthesized audio is not downloadable and can
      * only be used once. For example, real-time request in IVR system.
@@ -189,8 +157,6 @@ public enum ReportedUsage implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int REALTIME_VALUE = 1;
     /**
-     *
-     *
      * 
      * For scenarios where the synthesized audio is downloadable and can be
      * reused. For example, the synthesized audio is downloaded, stored in
@@ -201,6 +167,7 @@ public enum ReportedUsage implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int OFFLINE_VALUE = 2;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -225,51 +192,49 @@ public static ReportedUsage valueOf(int value) {
      */
     public static ReportedUsage forNumber(int value) {
       switch (value) {
-        case 0:
-          return REPORTED_USAGE_UNSPECIFIED;
-        case 1:
-          return REALTIME;
-        case 2:
-          return OFFLINE;
-        default:
-          return null;
+        case 0: return REPORTED_USAGE_UNSPECIFIED;
+        case 1: return REALTIME;
+        case 2: return OFFLINE;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        ReportedUsage> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public ReportedUsage findValueByNumber(int number) {
+              return ReportedUsage.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public ReportedUsage findValueByNumber(int number) {
-            return ReportedUsage.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDescriptor()
-          .getEnumTypes()
-          .get(0);
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final ReportedUsage[] VALUES = values();
 
-    public static ReportedUsage valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ReportedUsage valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -289,16 +254,11 @@ private ReportedUsage(int value) {
   public static final int MODEL_FIELD_NUMBER = 1;
   private volatile java.lang.Object model_;
   /**
-   *
-   *
    * 
    * Required. The name of the AutoML model that synthesizes the custom voice.
    * 

    *
-   * 
-   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The model.
    */
   @java.lang.Override
@@ -307,31 +267,29 @@ public java.lang.String getModel() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       model_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The name of the AutoML model that synthesizes the custom voice.
    * 

    *
-   * 
-   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
+   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
    * @return The bytes for model.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getModelBytes() {
+  public com.google.protobuf.ByteString
+      getModelBytes() {
     java.lang.Object ref = model_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       model_ = b;
       return b;
     } else {
@@ -342,48 +300,31 @@ public com.google.protobuf.ByteString getModelBytes() {
   public static final int REPORTED_USAGE_FIELD_NUMBER = 3;
   private int reportedUsage_;
   /**
-   *
-   *
    * 
    * Optional. The usage of the synthesized audio to be reported.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
    * @return The enum numeric value on the wire for reportedUsage.
    */
-  @java.lang.Override
-  public int getReportedUsageValue() {
+  @java.lang.Override public int getReportedUsageValue() {
     return reportedUsage_;
   }
   /**
-   *
-   *
    * 
    * Optional. The usage of the synthesized audio to be reported.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
    * @return The reportedUsage.
    */
-  @java.lang.Override
-  public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage getReportedUsage() {
+  @java.lang.Override public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage getReportedUsage() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage result =
-        com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.valueOf(
-            reportedUsage_);
-    return result == null
-        ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.UNRECOGNIZED
-        : result;
+    com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage result = com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.valueOf(reportedUsage_);
+    return result == null ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -395,14 +336,12 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(model_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, model_);
     }
-    if (reportedUsage_
-        != com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage
-            .REPORTED_USAGE_UNSPECIFIED
-            .getNumber()) {
+    if (reportedUsage_ != com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.REPORTED_USAGE_UNSPECIFIED.getNumber()) {
       output.writeEnum(3, reportedUsage_);
     }
     unknownFields.writeTo(output);
@@ -417,11 +356,9 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(model_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, model_);
     }
-    if (reportedUsage_
-        != com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage
-            .REPORTED_USAGE_UNSPECIFIED
-            .getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, reportedUsage_);
+    if (reportedUsage_ != com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.REPORTED_USAGE_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(3, reportedUsage_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -431,15 +368,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.CustomVoiceParams)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.CustomVoiceParams other =
-        (com.google.cloud.texttospeech.v1beta1.CustomVoiceParams) obj;
+    com.google.cloud.texttospeech.v1beta1.CustomVoiceParams other = (com.google.cloud.texttospeech.v1beta1.CustomVoiceParams) obj;
 
-    if (!getModel().equals(other.getModel())) return false;
+    if (!getModel()
+        .equals(other.getModel())) return false;
     if (reportedUsage_ != other.reportedUsage_) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -462,127 +399,117 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.texttospeech.v1beta1.CustomVoiceParams prototype) {
+  public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.CustomVoiceParams prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Description of the custom voice to be synthesized.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.CustomVoiceParams}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.CustomVoiceParams)
       com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.class,
-              com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.class, com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.newBuilder()
@@ -590,15 +517,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -610,9 +538,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
     }
 
     @java.lang.Override
@@ -631,8 +559,7 @@ public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.CustomVoiceParams result =
-          new com.google.cloud.texttospeech.v1beta1.CustomVoiceParams(this);
+      com.google.cloud.texttospeech.v1beta1.CustomVoiceParams result = new com.google.cloud.texttospeech.v1beta1.CustomVoiceParams(this);
       result.model_ = model_;
       result.reportedUsage_ = reportedUsage_;
       onBuilt();
@@ -643,39 +570,38 @@ public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.CustomVoiceParams) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.CustomVoiceParams) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.CustomVoiceParams)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -683,8 +609,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.CustomVoiceParams other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance()) return this;
       if (!other.getModel().isEmpty()) {
         model_ = other.model_;
         onChanged();
@@ -711,8 +636,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.texttospeech.v1beta1.CustomVoiceParams) e.getUnfinishedMessage();
+        parsedMessage = (com.google.cloud.texttospeech.v1beta1.CustomVoiceParams) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -724,22 +648,18 @@ public Builder mergeFrom(
 
     private java.lang.Object model_ = "";
     /**
-     *
-     *
      * 
      * Required. The name of the AutoML model that synthesizes the custom voice.
      * 

      *
-     * 
-     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The model.
      */
     public java.lang.String getModel() {
       java.lang.Object ref = model_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         model_ = s;
         return s;
@@ -748,23 +668,20 @@ public java.lang.String getModel() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the AutoML model that synthesizes the custom voice.
      * 

      *
-     * 
-     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return The bytes for model.
      */
-    public com.google.protobuf.ByteString getModelBytes() {
+    public com.google.protobuf.ByteString
+        getModelBytes() {
       java.lang.Object ref = model_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         model_ = b;
         return b;
       } else {
@@ -772,67 +689,54 @@ public com.google.protobuf.ByteString getModelBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The name of the AutoML model that synthesizes the custom voice.
      * 

      *
-     * 
-     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The model to set.
      * @return This builder for chaining.
      */
-    public Builder setModel(java.lang.String value) {
+    public Builder setModel(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       model_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the AutoML model that synthesizes the custom voice.
      * 

      *
-     * 
-     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @return This builder for chaining.
      */
     public Builder clearModel() {
-
+      
       model_ = getDefaultInstance().getModel();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The name of the AutoML model that synthesizes the custom voice.
      * 

      *
-     * 
-     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-     * 
-     *
+     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
      * @param value The bytes for model to set.
      * @return This builder for chaining.
      */
-    public Builder setModelBytes(com.google.protobuf.ByteString value) {
+    public Builder setModelBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       model_ = value;
       onChanged();
       return this;
@@ -840,112 +744,80 @@ public Builder setModelBytes(com.google.protobuf.ByteString value) {
 
     private int reportedUsage_ = 0;
     /**
-     *
-     *
      * 
      * Optional. The usage of the synthesized audio to be reported.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
      * @return The enum numeric value on the wire for reportedUsage.
      */
-    @java.lang.Override
-    public int getReportedUsageValue() {
+    @java.lang.Override public int getReportedUsageValue() {
       return reportedUsage_;
     }
     /**
-     *
-     *
      * 
      * Optional. The usage of the synthesized audio to be reported.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
      * @param value The enum numeric value on the wire for reportedUsage to set.
      * @return This builder for chaining.
      */
     public Builder setReportedUsageValue(int value) {
-
+      
       reportedUsage_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. The usage of the synthesized audio to be reported.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
      * @return The reportedUsage.
      */
     @java.lang.Override
-    public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage
-        getReportedUsage() {
+    public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage getReportedUsage() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage result =
-          com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.valueOf(
-              reportedUsage_);
-      return result == null
-          ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.UNRECOGNIZED
-          : result;
+      com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage result = com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.valueOf(reportedUsage_);
+      return result == null ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * Optional. The usage of the synthesized audio to be reported.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
      * @param value The reportedUsage to set.
      * @return This builder for chaining.
      */
-    public Builder setReportedUsage(
-        com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage value) {
+    public Builder setReportedUsage(com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage value) {
       if (value == null) {
         throw new NullPointerException();
       }
-
+      
       reportedUsage_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. The usage of the synthesized audio to be reported.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
      * @return This builder for chaining.
      */
     public Builder clearReportedUsage() {
-
+      
       reportedUsage_ = 0;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -955,12 +827,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.CustomVoiceParams)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.CustomVoiceParams)
   private static final com.google.cloud.texttospeech.v1beta1.CustomVoiceParams DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.CustomVoiceParams();
   }
@@ -969,16 +841,16 @@ public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public CustomVoiceParams parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new CustomVoiceParams(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public CustomVoiceParams parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new CustomVoiceParams(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -993,4 +865,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java
new file mode 100644
index 00000000..8adc813c
--- /dev/null
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java
@@ -0,0 +1,48 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
+
+package com.google.cloud.texttospeech.v1beta1;
+
+public interface CustomVoiceParamsOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.CustomVoiceParams)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Required. The name of the AutoML model that synthesizes the custom voice.
+   * 

+   *
+   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The model.
+   */
+  java.lang.String getModel();
+  /**
+   * 
+   * Required. The name of the AutoML model that synthesizes the custom voice.
+   * 

+   *
+   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * @return The bytes for model.
+   */
+  com.google.protobuf.ByteString
+      getModelBytes();
+
+  /**
+   * 
+   * Optional. The usage of the synthesized audio to be reported.
+   * 

+   *
+   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+   * @return The enum numeric value on the wire for reportedUsage.
+   */
+  int getReportedUsageValue();
+  /**
+   * 
+   * Optional. The usage of the synthesized audio to be reported.
+   * 

+   *
+   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+   * @return The reportedUsage.
+   */
+  com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage getReportedUsage();
+}
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java
similarity index 64%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java
index e429442c..7ba8fc48 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
- *
- *
  * 
  * The top-level message sent by the client for the `ListVoices` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.ListVoicesRequest}
  */
-public final class ListVoicesRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListVoicesRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.ListVoicesRequest)
     ListVoicesRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListVoicesRequest.newBuilder() to construct.
   private ListVoicesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListVoicesRequest() {
     languageCode_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListVoicesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListVoicesRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -70,66 +53,59 @@ private ListVoicesRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              languageCode_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            languageCode_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.class,
-            com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.class, com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.Builder.class);
   }
 
   public static final int LANGUAGE_CODE_FIELD_NUMBER = 1;
   private volatile java.lang.Object languageCode_;
   /**
-   *
-   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
    * If not specified, the API will return all supported voices.
    * If specified, the ListVoices call will only return voices that can be used
-   * to synthesize this language_code. E.g. when specifying `"en-NZ"`, you will
-   * get supported `"en-NZ"` voices; when specifying `"no"`, you will get
-   * supported `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices;
-   * specifying `"zh"` will also get supported `"cmn-\*"` voices; specifying
-   * `"zh-hk"` will also get supported `"yue-hk"` voices.
+   * to synthesize this language_code. For example, if you specify `"en-NZ"`,
+   * all `"en-NZ"` voices will be returned. If you specify `"no"`, both
+   * `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices will be
+   * returned.
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-   *
    * @return The languageCode.
    */
   @java.lang.Override
@@ -138,37 +114,36 @@ public java.lang.String getLanguageCode() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       languageCode_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
    * If not specified, the API will return all supported voices.
    * If specified, the ListVoices call will only return voices that can be used
-   * to synthesize this language_code. E.g. when specifying `"en-NZ"`, you will
-   * get supported `"en-NZ"` voices; when specifying `"no"`, you will get
-   * supported `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices;
-   * specifying `"zh"` will also get supported `"cmn-\*"` voices; specifying
-   * `"zh-hk"` will also get supported `"yue-hk"` voices.
+   * to synthesize this language_code. For example, if you specify `"en-NZ"`,
+   * all `"en-NZ"` voices will be returned. If you specify `"no"`, both
+   * `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices will be
+   * returned.
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-   *
    * @return The bytes for languageCode.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getLanguageCodeBytes() {
+  public com.google.protobuf.ByteString
+      getLanguageCodeBytes() {
     java.lang.Object ref = languageCode_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       languageCode_ = b;
       return b;
     } else {
@@ -177,7 +152,6 @@ public com.google.protobuf.ByteString getLanguageCodeBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -189,7 +163,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(languageCode_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, languageCode_);
     }
@@ -213,15 +188,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.ListVoicesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.ListVoicesRequest other =
-        (com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) obj;
+    com.google.cloud.texttospeech.v1beta1.ListVoicesRequest other = (com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) obj;
 
-    if (!getLanguageCode().equals(other.getLanguageCode())) return false;
+    if (!getLanguageCode()
+        .equals(other.getLanguageCode())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -241,127 +216,117 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.texttospeech.v1beta1.ListVoicesRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.ListVoicesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The top-level message sent by the client for the `ListVoices` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.ListVoicesRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.ListVoicesRequest)
       com.google.cloud.texttospeech.v1beta1.ListVoicesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.class,
-              com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.class, com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.newBuilder()
@@ -369,15 +334,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -387,9 +353,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -408,8 +374,7 @@ public com.google.cloud.texttospeech.v1beta1.ListVoicesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.ListVoicesRequest buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.ListVoicesRequest result =
-          new com.google.cloud.texttospeech.v1beta1.ListVoicesRequest(this);
+      com.google.cloud.texttospeech.v1beta1.ListVoicesRequest result = new com.google.cloud.texttospeech.v1beta1.ListVoicesRequest(this);
       result.languageCode_ = languageCode_;
       onBuilt();
       return result;
@@ -419,39 +384,38 @@ public com.google.cloud.texttospeech.v1beta1.ListVoicesRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.ListVoicesRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -459,8 +423,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.ListVoicesRequest other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.getDefaultInstance()) return this;
       if (!other.getLanguageCode().isEmpty()) {
         languageCode_ = other.languageCode_;
         onChanged();
@@ -484,8 +447,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) e.getUnfinishedMessage();
+        parsedMessage = (com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -497,28 +459,25 @@ public Builder mergeFrom(
 
     private java.lang.Object languageCode_ = "";
     /**
-     *
-     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
      * If not specified, the API will return all supported voices.
      * If specified, the ListVoices call will only return voices that can be used
-     * to synthesize this language_code. E.g. when specifying `"en-NZ"`, you will
-     * get supported `"en-NZ"` voices; when specifying `"no"`, you will get
-     * supported `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices;
-     * specifying `"zh"` will also get supported `"cmn-\*"` voices; specifying
-     * `"zh-hk"` will also get supported `"yue-hk"` voices.
+     * to synthesize this language_code. For example, if you specify `"en-NZ"`,
+     * all `"en-NZ"` voices will be returned. If you specify `"no"`, both
+     * `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices will be
+     * returned.
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return The languageCode.
      */
     public java.lang.String getLanguageCode() {
       java.lang.Object ref = languageCode_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         languageCode_ = s;
         return s;
@@ -527,29 +486,27 @@ public java.lang.String getLanguageCode() {
       }
     }
     /**
-     *
-     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
      * If not specified, the API will return all supported voices.
      * If specified, the ListVoices call will only return voices that can be used
-     * to synthesize this language_code. E.g. when specifying `"en-NZ"`, you will
-     * get supported `"en-NZ"` voices; when specifying `"no"`, you will get
-     * supported `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices;
-     * specifying `"zh"` will also get supported `"cmn-\*"` voices; specifying
-     * `"zh-hk"` will also get supported `"yue-hk"` voices.
+     * to synthesize this language_code. For example, if you specify `"en-NZ"`,
+     * all `"en-NZ"` voices will be returned. If you specify `"no"`, both
+     * `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices will be
+     * returned.
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return The bytes for languageCode.
      */
-    public com.google.protobuf.ByteString getLanguageCodeBytes() {
+    public com.google.protobuf.ByteString
+        getLanguageCodeBytes() {
       java.lang.Object ref = languageCode_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         languageCode_ = b;
         return b;
       } else {
@@ -557,92 +514,82 @@ public com.google.protobuf.ByteString getLanguageCodeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
      * If not specified, the API will return all supported voices.
      * If specified, the ListVoices call will only return voices that can be used
-     * to synthesize this language_code. E.g. when specifying `"en-NZ"`, you will
-     * get supported `"en-NZ"` voices; when specifying `"no"`, you will get
-     * supported `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices;
-     * specifying `"zh"` will also get supported `"cmn-\*"` voices; specifying
-     * `"zh-hk"` will also get supported `"yue-hk"` voices.
+     * to synthesize this language_code. For example, if you specify `"en-NZ"`,
+     * all `"en-NZ"` voices will be returned. If you specify `"no"`, both
+     * `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices will be
+     * returned.
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @param value The languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCode(java.lang.String value) {
+    public Builder setLanguageCode(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       languageCode_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
      * If not specified, the API will return all supported voices.
      * If specified, the ListVoices call will only return voices that can be used
-     * to synthesize this language_code. E.g. when specifying `"en-NZ"`, you will
-     * get supported `"en-NZ"` voices; when specifying `"no"`, you will get
-     * supported `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices;
-     * specifying `"zh"` will also get supported `"cmn-\*"` voices; specifying
-     * `"zh-hk"` will also get supported `"yue-hk"` voices.
+     * to synthesize this language_code. For example, if you specify `"en-NZ"`,
+     * all `"en-NZ"` voices will be returned. If you specify `"no"`, both
+     * `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices will be
+     * returned.
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @return This builder for chaining.
      */
     public Builder clearLanguageCode() {
-
+      
       languageCode_ = getDefaultInstance().getLanguageCode();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
      * If not specified, the API will return all supported voices.
      * If specified, the ListVoices call will only return voices that can be used
-     * to synthesize this language_code. E.g. when specifying `"en-NZ"`, you will
-     * get supported `"en-NZ"` voices; when specifying `"no"`, you will get
-     * supported `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices;
-     * specifying `"zh"` will also get supported `"cmn-\*"` voices; specifying
-     * `"zh-hk"` will also get supported `"yue-hk"` voices.
+     * to synthesize this language_code. For example, if you specify `"en-NZ"`,
+     * all `"en-NZ"` voices will be returned. If you specify `"no"`, both
+     * `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices will be
+     * returned.
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-     *
      * @param value The bytes for languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCodeBytes(com.google.protobuf.ByteString value) {
+    public Builder setLanguageCodeBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       languageCode_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -652,12 +599,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.ListVoicesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.ListVoicesRequest)
   private static final com.google.cloud.texttospeech.v1beta1.ListVoicesRequest DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.ListVoicesRequest();
   }
@@ -666,16 +613,16 @@ public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListVoicesRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListVoicesRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListVoicesRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListVoicesRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -690,4 +637,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.ListVoicesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java
new file mode 100644
index 00000000..bba7a6cd
--- /dev/null
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java
@@ -0,0 +1,43 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
+
+package com.google.cloud.texttospeech.v1beta1;
+
+public interface ListVoicesRequestOrBuilder extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.ListVoicesRequest)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   * 
+   * Optional. Recommended.
+   * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
+   * If not specified, the API will return all supported voices.
+   * If specified, the ListVoices call will only return voices that can be used
+   * to synthesize this language_code. For example, if you specify `"en-NZ"`,
+   * all `"en-NZ"` voices will be returned. If you specify `"no"`, both
+   * `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices will be
+   * returned.
+   * 

+   *
+   * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+   * @return The languageCode.
+   */
+  java.lang.String getLanguageCode();
+  /**
+   * 
+   * Optional. Recommended.
+   * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
+   * If not specified, the API will return all supported voices.
+   * If specified, the ListVoices call will only return voices that can be used
+   * to synthesize this language_code. For example, if you specify `"en-NZ"`,
+   * all `"en-NZ"` voices will be returned. If you specify `"no"`, both
+   * `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices will be
+   * returned.
+   * 

+   *
+   * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+   * @return The bytes for languageCode.
+   */
+  com.google.protobuf.ByteString
+      getLanguageCodeBytes();
+}
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java
similarity index 73%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java
index 6860e3bb..437f2038 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
- *
- *
  * 
  * The message returned to the client by the `ListVoices` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.ListVoicesResponse}
  */
-public final class ListVoicesResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class ListVoicesResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.ListVoicesResponse)
     ListVoicesResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use ListVoicesResponse.newBuilder() to construct.
   private ListVoicesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private ListVoicesResponse() {
     voices_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new ListVoicesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private ListVoicesResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,30 +54,29 @@ private ListVoicesResponse(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                voices_ = new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              voices_.add(
-                  input.readMessage(
-                      com.google.cloud.texttospeech.v1beta1.Voice.parser(), extensionRegistry));
-              break;
+          case 10: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              voices_ = new java.util.ArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            voices_.add(
+                input.readMessage(com.google.cloud.texttospeech.v1beta1.Voice.parser(), extensionRegistry));
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         voices_ = java.util.Collections.unmodifiableList(voices_);
@@ -103,27 +85,22 @@ private ListVoicesResponse(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.class,
-            com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.class, com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.Builder.class);
   }
 
   public static final int VOICES_FIELD_NUMBER = 1;
   private java.util.List voices_;
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -135,8 +112,6 @@ public java.util.List getVoicesList
     return voices_;
   }
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -144,13 +119,11 @@ public java.util.List getVoicesList
    * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getVoicesOrBuilderList() {
     return voices_;
   }
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -162,8 +135,6 @@ public int getVoicesCount() {
     return voices_.size();
   }
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -175,8 +146,6 @@ public com.google.cloud.texttospeech.v1beta1.Voice getVoices(int index) {
     return voices_.get(index);
   }
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -184,12 +153,12 @@ public com.google.cloud.texttospeech.v1beta1.Voice getVoices(int index) {
    * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
    */
   @java.lang.Override
-  public com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(int index) {
+  public com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(
+      int index) {
     return voices_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -201,7 +170,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < voices_.size(); i++) {
       output.writeMessage(1, voices_.get(i));
     }
@@ -215,7 +185,8 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < voices_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, voices_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, voices_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -225,15 +196,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.ListVoicesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.ListVoicesResponse other =
-        (com.google.cloud.texttospeech.v1beta1.ListVoicesResponse) obj;
+    com.google.cloud.texttospeech.v1beta1.ListVoicesResponse other = (com.google.cloud.texttospeech.v1beta1.ListVoicesResponse) obj;
 
-    if (!getVoicesList().equals(other.getVoicesList())) return false;
+    if (!getVoicesList()
+        .equals(other.getVoicesList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -255,127 +226,117 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.texttospeech.v1beta1.ListVoicesResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.ListVoicesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The message returned to the client by the `ListVoices` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.ListVoicesResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.ListVoicesResponse)
       com.google.cloud.texttospeech.v1beta1.ListVoicesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.class,
-              com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.class, com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.newBuilder()
@@ -383,17 +344,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
         getVoicesFieldBuilder();
       }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -407,9 +368,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -428,8 +389,7 @@ public com.google.cloud.texttospeech.v1beta1.ListVoicesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.ListVoicesResponse buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.ListVoicesResponse result =
-          new com.google.cloud.texttospeech.v1beta1.ListVoicesResponse(this);
+      com.google.cloud.texttospeech.v1beta1.ListVoicesResponse result = new com.google.cloud.texttospeech.v1beta1.ListVoicesResponse(this);
       int from_bitField0_ = bitField0_;
       if (voicesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -448,39 +408,38 @@ public com.google.cloud.texttospeech.v1beta1.ListVoicesResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.ListVoicesResponse) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.ListVoicesResponse) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.ListVoicesResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -488,8 +447,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.ListVoicesResponse other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.getDefaultInstance()) return this;
       if (voicesBuilder_ == null) {
         if (!other.voices_.isEmpty()) {
           if (voices_.isEmpty()) {
@@ -508,10 +466,9 @@ public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.ListVoicesRespons
             voicesBuilder_ = null;
             voices_ = other.voices_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            voicesBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getVoicesFieldBuilder()
-                    : null;
+            voicesBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getVoicesFieldBuilder() : null;
           } else {
             voicesBuilder_.addAllMessages(other.voices_);
           }
@@ -536,8 +493,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.texttospeech.v1beta1.ListVoicesResponse) e.getUnfinishedMessage();
+        parsedMessage = (com.google.cloud.texttospeech.v1beta1.ListVoicesResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -546,28 +502,21 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private java.util.List voices_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureVoicesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         voices_ = new java.util.ArrayList(voices_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.Voice,
-            com.google.cloud.texttospeech.v1beta1.Voice.Builder,
-            com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder>
-        voicesBuilder_;
+        com.google.cloud.texttospeech.v1beta1.Voice, com.google.cloud.texttospeech.v1beta1.Voice.Builder, com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder> voicesBuilder_;
 
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -582,8 +531,6 @@ public java.util.List getVoicesList
       }
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -598,8 +545,6 @@ public int getVoicesCount() {
       }
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -614,15 +559,14 @@ public com.google.cloud.texttospeech.v1beta1.Voice getVoices(int index) {
       }
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public Builder setVoices(int index, com.google.cloud.texttospeech.v1beta1.Voice value) {
+    public Builder setVoices(
+        int index, com.google.cloud.texttospeech.v1beta1.Voice value) {
       if (voicesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -636,8 +580,6 @@ public Builder setVoices(int index, com.google.cloud.texttospeech.v1beta1.Voice
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -656,8 +598,6 @@ public Builder setVoices(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -678,15 +618,14 @@ public Builder addVoices(com.google.cloud.texttospeech.v1beta1.Voice value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public Builder addVoices(int index, com.google.cloud.texttospeech.v1beta1.Voice value) {
+    public Builder addVoices(
+        int index, com.google.cloud.texttospeech.v1beta1.Voice value) {
       if (voicesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -700,15 +639,14 @@ public Builder addVoices(int index, com.google.cloud.texttospeech.v1beta1.Voice
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public Builder addVoices(com.google.cloud.texttospeech.v1beta1.Voice.Builder builderForValue) {
+    public Builder addVoices(
+        com.google.cloud.texttospeech.v1beta1.Voice.Builder builderForValue) {
       if (voicesBuilder_ == null) {
         ensureVoicesIsMutable();
         voices_.add(builderForValue.build());
@@ -719,8 +657,6 @@ public Builder addVoices(com.google.cloud.texttospeech.v1beta1.Voice.Builder bui
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -739,8 +675,6 @@ public Builder addVoices(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -751,7 +685,8 @@ public Builder addAllVoices(
         java.lang.Iterable values) {
       if (voicesBuilder_ == null) {
         ensureVoicesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, voices_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, voices_);
         onChanged();
       } else {
         voicesBuilder_.addAllMessages(values);
@@ -759,8 +694,6 @@ public Builder addAllVoices(
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -778,8 +711,6 @@ public Builder clearVoices() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -797,44 +728,39 @@ public Builder removeVoices(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public com.google.cloud.texttospeech.v1beta1.Voice.Builder getVoicesBuilder(int index) {
+    public com.google.cloud.texttospeech.v1beta1.Voice.Builder getVoicesBuilder(
+        int index) {
       return getVoicesFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(int index) {
+    public com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(
+        int index) {
       if (voicesBuilder_ == null) {
-        return voices_.get(index);
-      } else {
+        return voices_.get(index);  } else {
         return voicesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public java.util.List
-        getVoicesOrBuilderList() {
+    public java.util.List 
+         getVoicesOrBuilderList() {
       if (voicesBuilder_ != null) {
         return voicesBuilder_.getMessageOrBuilderList();
       } else {
@@ -842,8 +768,6 @@ public com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(i
       }
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

@@ -851,55 +775,49 @@ public com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(i
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
     public com.google.cloud.texttospeech.v1beta1.Voice.Builder addVoicesBuilder() {
-      return getVoicesFieldBuilder()
-          .addBuilder(com.google.cloud.texttospeech.v1beta1.Voice.getDefaultInstance());
+      return getVoicesFieldBuilder().addBuilder(
+          com.google.cloud.texttospeech.v1beta1.Voice.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public com.google.cloud.texttospeech.v1beta1.Voice.Builder addVoicesBuilder(int index) {
-      return getVoicesFieldBuilder()
-          .addBuilder(index, com.google.cloud.texttospeech.v1beta1.Voice.getDefaultInstance());
+    public com.google.cloud.texttospeech.v1beta1.Voice.Builder addVoicesBuilder(
+        int index) {
+      return getVoicesFieldBuilder().addBuilder(
+          index, com.google.cloud.texttospeech.v1beta1.Voice.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public java.util.List
-        getVoicesBuilderList() {
+    public java.util.List 
+         getVoicesBuilderList() {
       return getVoicesFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.Voice,
-            com.google.cloud.texttospeech.v1beta1.Voice.Builder,
-            com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder>
+        com.google.cloud.texttospeech.v1beta1.Voice, com.google.cloud.texttospeech.v1beta1.Voice.Builder, com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder> 
         getVoicesFieldBuilder() {
       if (voicesBuilder_ == null) {
-        voicesBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.texttospeech.v1beta1.Voice,
-                com.google.cloud.texttospeech.v1beta1.Voice.Builder,
-                com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder>(
-                voices_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        voicesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.texttospeech.v1beta1.Voice, com.google.cloud.texttospeech.v1beta1.Voice.Builder, com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder>(
+                voices_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         voices_ = null;
       }
       return voicesBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -909,12 +827,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.ListVoicesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.ListVoicesResponse)
   private static final com.google.cloud.texttospeech.v1beta1.ListVoicesResponse DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.ListVoicesResponse();
   }
@@ -923,16 +841,16 @@ public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public ListVoicesResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new ListVoicesResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public ListVoicesResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new ListVoicesResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -947,4 +865,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.ListVoicesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java
similarity index 61%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java
index 807694a7..82ffccc5 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java
@@ -1,41 +1,22 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface ListVoicesResponseOrBuilder
-    extends
+public interface ListVoicesResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.ListVoicesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

    *
    * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
    */
-  java.util.List getVoicesList();
+  java.util.List 
+      getVoicesList();
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -44,8 +25,6 @@ public interface ListVoicesResponseOrBuilder
    */
   com.google.cloud.texttospeech.v1beta1.Voice getVoices(int index);
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

@@ -54,24 +33,21 @@ public interface ListVoicesResponseOrBuilder
    */
   int getVoicesCount();
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

    *
    * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
    */
-  java.util.List
+  java.util.List 
       getVoicesOrBuilderList();
   /**
-   *
-   *
    * 
    * The list of voices.
    * 

    *
    * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
    */
-  com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(int index);
+  com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(
+      int index);
 }
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java
similarity index 70%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java
index 925a1456..12408479 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
- *
- *
  * 
  * Gender of the voice as described in
  * [SSML voice element](https://www.w3.org/TR/speech-synthesis11/#edef_voice).
@@ -28,10 +11,9 @@
  *
  * Protobuf enum {@code google.cloud.texttospeech.v1beta1.SsmlVoiceGender}
  */
-public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
+public enum SsmlVoiceGender
+    implements com.google.protobuf.ProtocolMessageEnum {
   /**
-   *
-   *
    * 
    * An unspecified gender.
    * In VoiceSelectionParams, this means that the client doesn't care which
@@ -44,8 +26,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   SSML_VOICE_GENDER_UNSPECIFIED(0),
   /**
-   *
-   *
    * 
    * A male voice.
    * 

@@ -54,8 +34,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   MALE(1),
   /**
-   *
-   *
    * 
    * A female voice.
    * 

@@ -64,8 +42,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   FEMALE(2),
   /**
-   *
-   *
    * 
    * A gender-neutral voice. This voice is not yet supported.
    * 

@@ -77,8 +53,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
   ;
 
   /**
-   *
-   *
    * 
    * An unspecified gender.
    * In VoiceSelectionParams, this means that the client doesn't care which
@@ -91,8 +65,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int SSML_VOICE_GENDER_UNSPECIFIED_VALUE = 0;
   /**
-   *
-   *
    * 
    * A male voice.
    * 

@@ -101,8 +73,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int MALE_VALUE = 1;
   /**
-   *
-   *
    * 
    * A female voice.
    * 

@@ -111,8 +81,6 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int FEMALE_VALUE = 2;
   /**
-   *
-   *
    * 
    * A gender-neutral voice. This voice is not yet supported.
    * 

@@ -121,6 +89,7 @@ public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
    */
   public static final int NEUTRAL_VALUE = 3;
 
+
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalArgumentException(
@@ -145,53 +114,50 @@ public static SsmlVoiceGender valueOf(int value) {
    */
   public static SsmlVoiceGender forNumber(int value) {
     switch (value) {
-      case 0:
-        return SSML_VOICE_GENDER_UNSPECIFIED;
-      case 1:
-        return MALE;
-      case 2:
-        return FEMALE;
-      case 3:
-        return NEUTRAL;
-      default:
-        return null;
+      case 0: return SSML_VOICE_GENDER_UNSPECIFIED;
+      case 1: return MALE;
+      case 2: return FEMALE;
+      case 3: return NEUTRAL;
+      default: return null;
     }
   }
 
-  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+  public static com.google.protobuf.Internal.EnumLiteMap
+      internalGetValueMap() {
     return internalValueMap;
   }
-
-  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-      new com.google.protobuf.Internal.EnumLiteMap() {
-        public SsmlVoiceGender findValueByNumber(int number) {
-          return SsmlVoiceGender.forNumber(number);
-        }
-      };
-
-  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+  private static final com.google.protobuf.Internal.EnumLiteMap<
+      SsmlVoiceGender> internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public SsmlVoiceGender findValueByNumber(int number) {
+            return SsmlVoiceGender.forNumber(number);
+          }
+        };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor
+      getValueDescriptor() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalStateException(
           "Can't get the descriptor of an unrecognized enum value.");
     }
     return getDescriptor().getValues().get(ordinal());
   }
-
-  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+  public final com.google.protobuf.Descriptors.EnumDescriptor
+      getDescriptorForType() {
     return getDescriptor();
   }
-
-  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.getDescriptor()
-        .getEnumTypes()
-        .get(0);
+  public static final com.google.protobuf.Descriptors.EnumDescriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.getDescriptor().getEnumTypes().get(0);
   }
 
   private static final SsmlVoiceGender[] VALUES = values();
 
-  public static SsmlVoiceGender valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+  public static SsmlVoiceGender valueOf(
+      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
     if (desc.getType() != getDescriptor()) {
-      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+      throw new java.lang.IllegalArgumentException(
+        "EnumValueDescriptor is not for this type.");
     }
     if (desc.getIndex() == -1) {
       return UNRECOGNIZED;
@@ -207,3 +173,4 @@ private SsmlVoiceGender(int value) {
 
   // @@protoc_insertion_point(enum_scope:google.cloud.texttospeech.v1beta1.SsmlVoiceGender)
 }
+
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java
similarity index 73%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java
index 2af78ba5..fbf4da01 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
- *
- *
  * 
  * Contains text input to be synthesized. Either `text` or `ssml` must be
  * supplied. Supplying both or neither returns
@@ -30,29 +13,30 @@
  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.SynthesisInput}
  */
-public final class SynthesisInput extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SynthesisInput extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.SynthesisInput)
     SynthesisInputOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SynthesisInput.newBuilder() to construct.
   private SynthesisInput(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
-  private SynthesisInput() {}
+  private SynthesisInput() {
+  }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SynthesisInput();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private SynthesisInput(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,66 +55,59 @@ private SynthesisInput(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              inputSourceCase_ = 1;
-              inputSource_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              inputSourceCase_ = 2;
-              inputSource_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+            inputSourceCase_ = 1;
+            inputSource_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
+            inputSourceCase_ = 2;
+            inputSource_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.SynthesisInput.class,
-            com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.SynthesisInput.class, com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder.class);
   }
 
   private int inputSourceCase_ = 0;
   private java.lang.Object inputSource_;
-
   public enum InputSourceCase
-      implements
-          com.google.protobuf.Internal.EnumLite,
+      implements com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     TEXT(1),
     SSML(2),
     INPUTSOURCE_NOT_SET(0);
     private final int value;
-
     private InputSourceCase(int value) {
       this.value = value;
     }
@@ -146,50 +123,41 @@ public static InputSourceCase valueOf(int value) {
 
     public static InputSourceCase forNumber(int value) {
       switch (value) {
-        case 1:
-          return TEXT;
-        case 2:
-          return SSML;
-        case 0:
-          return INPUTSOURCE_NOT_SET;
-        default:
-          return null;
+        case 1: return TEXT;
+        case 2: return SSML;
+        case 0: return INPUTSOURCE_NOT_SET;
+        default: return null;
       }
     }
-
     public int getNumber() {
       return this.value;
     }
   };
 
-  public InputSourceCase getInputSourceCase() {
-    return InputSourceCase.forNumber(inputSourceCase_);
+  public InputSourceCase
+  getInputSourceCase() {
+    return InputSourceCase.forNumber(
+        inputSourceCase_);
   }
 
   public static final int TEXT_FIELD_NUMBER = 1;
   /**
-   *
-   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
-   *
    * @return Whether the text field is set.
    */
   public boolean hasText() {
     return inputSourceCase_ == 1;
   }
   /**
-   *
-   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
-   *
    * @return The text.
    */
   public java.lang.String getText() {
@@ -200,7 +168,8 @@ public java.lang.String getText() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (inputSourceCase_ == 1) {
         inputSource_ = s;
@@ -209,24 +178,23 @@ public java.lang.String getText() {
     }
   }
   /**
-   *
-   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
-   *
    * @return The bytes for text.
    */
-  public com.google.protobuf.ByteString getTextBytes() {
+  public com.google.protobuf.ByteString
+      getTextBytes() {
     java.lang.Object ref = "";
     if (inputSourceCase_ == 1) {
       ref = inputSource_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (inputSourceCase_ == 1) {
         inputSource_ = b;
       }
@@ -238,8 +206,6 @@ public com.google.protobuf.ByteString getTextBytes() {
 
   public static final int SSML_FIELD_NUMBER = 2;
   /**
-   *
-   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -248,15 +214,12 @@ public com.google.protobuf.ByteString getTextBytes() {
    * 

    *
    * string ssml = 2;
-   *
    * @return Whether the ssml field is set.
    */
   public boolean hasSsml() {
     return inputSourceCase_ == 2;
   }
   /**
-   *
-   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -265,7 +228,6 @@ public boolean hasSsml() {
    * 

    *
    * string ssml = 2;
-   *
    * @return The ssml.
    */
   public java.lang.String getSsml() {
@@ -276,7 +238,8 @@ public java.lang.String getSsml() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (inputSourceCase_ == 2) {
         inputSource_ = s;
@@ -285,8 +248,6 @@ public java.lang.String getSsml() {
     }
   }
   /**
-   *
-   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -295,17 +256,18 @@ public java.lang.String getSsml() {
    * 

    *
    * string ssml = 2;
-   *
    * @return The bytes for ssml.
    */
-  public com.google.protobuf.ByteString getSsmlBytes() {
+  public com.google.protobuf.ByteString
+      getSsmlBytes() {
     java.lang.Object ref = "";
     if (inputSourceCase_ == 2) {
       ref = inputSource_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       if (inputSourceCase_ == 2) {
         inputSource_ = b;
       }
@@ -316,7 +278,6 @@ public com.google.protobuf.ByteString getSsmlBytes() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -328,7 +289,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (inputSourceCase_ == 1) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, inputSource_);
     }
@@ -358,21 +320,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.SynthesisInput)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.SynthesisInput other =
-        (com.google.cloud.texttospeech.v1beta1.SynthesisInput) obj;
+    com.google.cloud.texttospeech.v1beta1.SynthesisInput other = (com.google.cloud.texttospeech.v1beta1.SynthesisInput) obj;
 
     if (!getInputSourceCase().equals(other.getInputSourceCase())) return false;
     switch (inputSourceCase_) {
       case 1:
-        if (!getText().equals(other.getText())) return false;
+        if (!getText()
+            .equals(other.getText())) return false;
         break;
       case 2:
-        if (!getSsml().equals(other.getSsml())) return false;
+        if (!getSsml()
+            .equals(other.getSsml())) return false;
         break;
       case 0:
       default:
@@ -406,103 +369,96 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.SynthesisInput prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Contains text input to be synthesized. Either `text` or `ssml` must be
    * supplied. Supplying both or neither returns
@@ -512,23 +468,21 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.SynthesisInput}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.SynthesisInput)
       com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.SynthesisInput.class,
-              com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.SynthesisInput.class, com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.SynthesisInput.newBuilder()
@@ -536,15 +490,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -554,9 +509,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
     }
 
     @java.lang.Override
@@ -575,8 +530,7 @@ public com.google.cloud.texttospeech.v1beta1.SynthesisInput build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.SynthesisInput buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.SynthesisInput result =
-          new com.google.cloud.texttospeech.v1beta1.SynthesisInput(this);
+      com.google.cloud.texttospeech.v1beta1.SynthesisInput result = new com.google.cloud.texttospeech.v1beta1.SynthesisInput(this);
       if (inputSourceCase_ == 1) {
         result.inputSource_ = inputSource_;
       }
@@ -592,39 +546,38 @@ public com.google.cloud.texttospeech.v1beta1.SynthesisInput buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.SynthesisInput) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.SynthesisInput) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.SynthesisInput)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -632,27 +585,23 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.SynthesisInput other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance()) return this;
       switch (other.getInputSourceCase()) {
-        case TEXT:
-          {
-            inputSourceCase_ = 1;
-            inputSource_ = other.inputSource_;
-            onChanged();
-            break;
-          }
-        case SSML:
-          {
-            inputSourceCase_ = 2;
-            inputSource_ = other.inputSource_;
-            onChanged();
-            break;
-          }
-        case INPUTSOURCE_NOT_SET:
-          {
-            break;
-          }
+        case TEXT: {
+          inputSourceCase_ = 1;
+          inputSource_ = other.inputSource_;
+          onChanged();
+          break;
+        }
+        case SSML: {
+          inputSourceCase_ = 2;
+          inputSource_ = other.inputSource_;
+          onChanged();
+          break;
+        }
+        case INPUTSOURCE_NOT_SET: {
+          break;
+        }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -673,8 +622,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.texttospeech.v1beta1.SynthesisInput) e.getUnfinishedMessage();
+        parsedMessage = (com.google.cloud.texttospeech.v1beta1.SynthesisInput) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -683,12 +631,12 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int inputSourceCase_ = 0;
     private java.lang.Object inputSource_;
-
-    public InputSourceCase getInputSourceCase() {
-      return InputSourceCase.forNumber(inputSourceCase_);
+    public InputSourceCase
+        getInputSourceCase() {
+      return InputSourceCase.forNumber(
+          inputSourceCase_);
     }
 
     public Builder clearInputSource() {
@@ -698,15 +646,13 @@ public Builder clearInputSource() {
       return this;
     }
 
+
     /**
-     *
-     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
-     *
      * @return Whether the text field is set.
      */
     @java.lang.Override
@@ -714,14 +660,11 @@ public boolean hasText() {
       return inputSourceCase_ == 1;
     }
     /**
-     *
-     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
-     *
      * @return The text.
      */
     @java.lang.Override
@@ -731,7 +674,8 @@ public java.lang.String getText() {
         ref = inputSource_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (inputSourceCase_ == 1) {
           inputSource_ = s;
@@ -742,25 +686,24 @@ public java.lang.String getText() {
       }
     }
     /**
-     *
-     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
-     *
      * @return The bytes for text.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getTextBytes() {
+    public com.google.protobuf.ByteString
+        getTextBytes() {
       java.lang.Object ref = "";
       if (inputSourceCase_ == 1) {
         ref = inputSource_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (inputSourceCase_ == 1) {
           inputSource_ = b;
         }
@@ -770,35 +713,30 @@ public com.google.protobuf.ByteString getTextBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
-     *
      * @param value The text to set.
      * @return This builder for chaining.
      */
-    public Builder setText(java.lang.String value) {
+    public Builder setText(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      inputSourceCase_ = 1;
+    throw new NullPointerException();
+  }
+  inputSourceCase_ = 1;
       inputSource_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearText() {
@@ -810,22 +748,20 @@ public Builder clearText() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
-     *
      * @param value The bytes for text to set.
      * @return This builder for chaining.
      */
-    public Builder setTextBytes(com.google.protobuf.ByteString value) {
+    public Builder setTextBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       inputSourceCase_ = 1;
       inputSource_ = value;
       onChanged();
@@ -833,8 +769,6 @@ public Builder setTextBytes(com.google.protobuf.ByteString value) {
     }
 
     /**
-     *
-     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -843,7 +777,6 @@ public Builder setTextBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * string ssml = 2;
-     *
      * @return Whether the ssml field is set.
      */
     @java.lang.Override
@@ -851,8 +784,6 @@ public boolean hasSsml() {
       return inputSourceCase_ == 2;
     }
     /**
-     *
-     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -861,7 +792,6 @@ public boolean hasSsml() {
      * 

      *
      * string ssml = 2;
-     *
      * @return The ssml.
      */
     @java.lang.Override
@@ -871,7 +801,8 @@ public java.lang.String getSsml() {
         ref = inputSource_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (inputSourceCase_ == 2) {
           inputSource_ = s;
@@ -882,8 +813,6 @@ public java.lang.String getSsml() {
       }
     }
     /**
-     *
-     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -892,18 +821,19 @@ public java.lang.String getSsml() {
      * 

      *
      * string ssml = 2;
-     *
      * @return The bytes for ssml.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString getSsmlBytes() {
+    public com.google.protobuf.ByteString
+        getSsmlBytes() {
       java.lang.Object ref = "";
       if (inputSourceCase_ == 2) {
         ref = inputSource_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         if (inputSourceCase_ == 2) {
           inputSource_ = b;
         }
@@ -913,8 +843,6 @@ public com.google.protobuf.ByteString getSsmlBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -923,22 +851,20 @@ public com.google.protobuf.ByteString getSsmlBytes() {
      * 

      *
      * string ssml = 2;
-     *
      * @param value The ssml to set.
      * @return This builder for chaining.
      */
-    public Builder setSsml(java.lang.String value) {
+    public Builder setSsml(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      inputSourceCase_ = 2;
+    throw new NullPointerException();
+  }
+  inputSourceCase_ = 2;
       inputSource_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -947,7 +873,6 @@ public Builder setSsml(java.lang.String value) {
      * 

      *
      * string ssml = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSsml() {
@@ -959,8 +884,6 @@ public Builder clearSsml() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -969,23 +892,23 @@ public Builder clearSsml() {
      * 

      *
      * string ssml = 2;
-     *
      * @param value The bytes for ssml to set.
      * @return This builder for chaining.
      */
-    public Builder setSsmlBytes(com.google.protobuf.ByteString value) {
+    public Builder setSsmlBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       inputSourceCase_ = 2;
       inputSource_ = value;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -995,12 +918,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.SynthesisInput)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.SynthesisInput)
   private static final com.google.cloud.texttospeech.v1beta1.SynthesisInput DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.SynthesisInput();
   }
@@ -1009,16 +932,16 @@ public static com.google.cloud.texttospeech.v1beta1.SynthesisInput getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SynthesisInput parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new SynthesisInput(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SynthesisInput parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new SynthesisInput(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1033,4 +956,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.SynthesisInput getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java
similarity index 71%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java
index b8c202e5..cb497693 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java
@@ -1,68 +1,42 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface SynthesisInputOrBuilder
-    extends
+public interface SynthesisInputOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.SynthesisInput)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
-   *
    * @return Whether the text field is set.
    */
   boolean hasText();
   /**
-   *
-   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
-   *
    * @return The text.
    */
   java.lang.String getText();
   /**
-   *
-   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
-   *
    * @return The bytes for text.
    */
-  com.google.protobuf.ByteString getTextBytes();
+  com.google.protobuf.ByteString
+      getTextBytes();
 
   /**
-   *
-   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -71,13 +45,10 @@ public interface SynthesisInputOrBuilder
    * 

    *
    * string ssml = 2;
-   *
    * @return Whether the ssml field is set.
    */
   boolean hasSsml();
   /**
-   *
-   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -86,13 +57,10 @@ public interface SynthesisInputOrBuilder
    * 

    *
    * string ssml = 2;
-   *
    * @return The ssml.
    */
   java.lang.String getSsml();
   /**
-   *
-   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -101,10 +69,10 @@ public interface SynthesisInputOrBuilder
    * 

    *
    * string ssml = 2;
-   *
    * @return The bytes for ssml.
    */
-  com.google.protobuf.ByteString getSsmlBytes();
+  com.google.protobuf.ByteString
+      getSsmlBytes();
 
   public com.google.cloud.texttospeech.v1beta1.SynthesisInput.InputSourceCase getInputSourceCase();
 }
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java
similarity index 61%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java
index 47163cec..62668458 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java
@@ -1,57 +1,40 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
- *
- *
  * 
  * The top-level message sent by the client for the `SynthesizeSpeech` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest}
  */
-public final class SynthesizeSpeechRequest extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SynthesizeSpeechRequest extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)
     SynthesizeSpeechRequestOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SynthesizeSpeechRequest.newBuilder() to construct.
   private SynthesizeSpeechRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SynthesizeSpeechRequest() {
     enableTimePointing_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SynthesizeSpeechRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private SynthesizeSpeechRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,95 +54,82 @@ private SynthesizeSpeechRequest(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder subBuilder = null;
-              if (input_ != null) {
-                subBuilder = input_.toBuilder();
-              }
-              input_ =
-                  input.readMessage(
-                      com.google.cloud.texttospeech.v1beta1.SynthesisInput.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(input_);
-                input_ = subBuilder.buildPartial();
-              }
+          case 10: {
+            com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder subBuilder = null;
+            if (input_ != null) {
+              subBuilder = input_.toBuilder();
+            }
+            input_ = input.readMessage(com.google.cloud.texttospeech.v1beta1.SynthesisInput.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(input_);
+              input_ = subBuilder.buildPartial();
+            }
 
-              break;
+            break;
+          }
+          case 18: {
+            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder subBuilder = null;
+            if (voice_ != null) {
+              subBuilder = voice_.toBuilder();
+            }
+            voice_ = input.readMessage(com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(voice_);
+              voice_ = subBuilder.buildPartial();
             }
-          case 18:
-            {
-              com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder subBuilder = null;
-              if (voice_ != null) {
-                subBuilder = voice_.toBuilder();
-              }
-              voice_ =
-                  input.readMessage(
-                      com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(voice_);
-                voice_ = subBuilder.buildPartial();
-              }
 
-              break;
+            break;
+          }
+          case 26: {
+            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder subBuilder = null;
+            if (audioConfig_ != null) {
+              subBuilder = audioConfig_.toBuilder();
+            }
+            audioConfig_ = input.readMessage(com.google.cloud.texttospeech.v1beta1.AudioConfig.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(audioConfig_);
+              audioConfig_ = subBuilder.buildPartial();
             }
-          case 26:
-            {
-              com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder subBuilder = null;
-              if (audioConfig_ != null) {
-                subBuilder = audioConfig_.toBuilder();
-              }
-              audioConfig_ =
-                  input.readMessage(
-                      com.google.cloud.texttospeech.v1beta1.AudioConfig.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(audioConfig_);
-                audioConfig_ = subBuilder.buildPartial();
-              }
 
-              break;
+            break;
+          }
+          case 32: {
+            int rawValue = input.readEnum();
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              enableTimePointing_ = new java.util.ArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 32:
-            {
+            enableTimePointing_.add(rawValue);
+            break;
+          }
+          case 34: {
+            int length = input.readRawVarint32();
+            int oldLimit = input.pushLimit(length);
+            while(input.getBytesUntilLimit() > 0) {
               int rawValue = input.readEnum();
               if (!((mutable_bitField0_ & 0x00000001) != 0)) {
                 enableTimePointing_ = new java.util.ArrayList();
                 mutable_bitField0_ |= 0x00000001;
               }
               enableTimePointing_.add(rawValue);
-              break;
-            }
-          case 34:
-            {
-              int length = input.readRawVarint32();
-              int oldLimit = input.pushLimit(length);
-              while (input.getBytesUntilLimit() > 0) {
-                int rawValue = input.readEnum();
-                if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                  enableTimePointing_ = new java.util.ArrayList();
-                  mutable_bitField0_ |= 0x00000001;
-                }
-                enableTimePointing_.add(rawValue);
-              }
-              input.popLimit(oldLimit);
-              break;
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            input.popLimit(oldLimit);
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         enableTimePointing_ = java.util.Collections.unmodifiableList(enableTimePointing_);
@@ -168,35 +138,29 @@ private SynthesizeSpeechRequest(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.class,
-            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.class, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.Builder.class);
   }
 
   /**
-   *
-   *
    * 
    * The type of timepoint information that is returned in the response.
    * 

    *
    * Protobuf enum {@code google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType}
    */
-  public enum TimepointType implements com.google.protobuf.ProtocolMessageEnum {
+  public enum TimepointType
+      implements com.google.protobuf.ProtocolMessageEnum {
     /**
-     *
-     *
      * 
      * Not specified. No timepoint information will be returned.
      * 

@@ -205,8 +169,6 @@ public enum TimepointType implements com.google.protobuf.ProtocolMessageEnum {
      */
     TIMEPOINT_TYPE_UNSPECIFIED(0),
     /**
-     *
-     *
      * 
      * Timepoint information of `<mark>` tags in SSML input will be returned.
      * 

@@ -218,8 +180,6 @@ public enum TimepointType implements com.google.protobuf.ProtocolMessageEnum {
     ;
 
     /**
-     *
-     *
      * 
      * Not specified. No timepoint information will be returned.
      * 

@@ -228,8 +188,6 @@ public enum TimepointType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int TIMEPOINT_TYPE_UNSPECIFIED_VALUE = 0;
     /**
-     *
-     *
      * 
      * Timepoint information of `<mark>` tags in SSML input will be returned.
      * 

@@ -238,6 +196,7 @@ public enum TimepointType implements com.google.protobuf.ProtocolMessageEnum {
      */
     public static final int SSML_MARK_VALUE = 1;
 
+
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -262,49 +221,48 @@ public static TimepointType valueOf(int value) {
      */
     public static TimepointType forNumber(int value) {
       switch (value) {
-        case 0:
-          return TIMEPOINT_TYPE_UNSPECIFIED;
-        case 1:
-          return SSML_MARK;
-        default:
-          return null;
+        case 0: return TIMEPOINT_TYPE_UNSPECIFIED;
+        case 1: return SSML_MARK;
+        default: return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap
+        internalGetValueMap() {
       return internalValueMap;
     }
+    private static final com.google.protobuf.Internal.EnumLiteMap<
+        TimepointType> internalValueMap =
+          new com.google.protobuf.Internal.EnumLiteMap() {
+            public TimepointType findValueByNumber(int number) {
+              return TimepointType.forNumber(number);
+            }
+          };
 
-    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public TimepointType findValueByNumber(int number) {
-            return TimepointType.forNumber(number);
-          }
-        };
-
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor
+        getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-
-    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
+    public final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptorForType() {
       return getDescriptor();
     }
-
-    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.getDescriptor()
-          .getEnumTypes()
-          .get(0);
+    public static final com.google.protobuf.Descriptors.EnumDescriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.getDescriptor().getEnumTypes().get(0);
     }
 
     private static final TimepointType[] VALUES = values();
 
-    public static TimepointType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static TimepointType valueOf(
+        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException(
+          "EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -324,16 +282,11 @@ private TimepointType(int value) {
   public static final int INPUT_FIELD_NUMBER = 1;
   private com.google.cloud.texttospeech.v1beta1.SynthesisInput input_;
   /**
-   *
-   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the input field is set.
    */
   @java.lang.Override
@@ -341,34 +294,23 @@ public boolean hasInput() {
     return input_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The input.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.SynthesisInput getInput() {
-    return input_ == null
-        ? com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance()
-        : input_;
+    return input_ == null ? com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance() : input_;
   }
   /**
-   *
-   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder getInputOrBuilder() {
@@ -378,16 +320,11 @@ public com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder getInputOrB
   public static final int VOICE_FIELD_NUMBER = 2;
   private com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice_;
   /**
-   *
-   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the voice field is set.
    */
   @java.lang.Override
@@ -395,34 +332,23 @@ public boolean hasVoice() {
     return voice_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The voice.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams getVoice() {
-    return voice_ == null
-        ? com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance()
-        : voice_;
+    return voice_ == null ? com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance() : voice_;
   }
   /**
-   *
-   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder getVoiceOrBuilder() {
@@ -432,16 +358,11 @@ public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder getVo
   public static final int AUDIO_CONFIG_FIELD_NUMBER = 3;
   private com.google.cloud.texttospeech.v1beta1.AudioConfig audioConfig_;
   /**
-   *
-   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the audioConfig field is set.
    */
   @java.lang.Override
@@ -449,34 +370,23 @@ public boolean hasAudioConfig() {
     return audioConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The audioConfig.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.AudioConfig getAudioConfig() {
-    return audioConfig_ == null
-        ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()
-        : audioConfig_;
+    return audioConfig_ == null ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance() : audioConfig_;
   }
   /**
-   *
-   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfigOrBuilder() {
@@ -486,56 +396,34 @@ public com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfig
   public static final int ENABLE_TIME_POINTING_FIELD_NUMBER = 4;
   private java.util.List enableTimePointing_;
   private static final com.google.protobuf.Internal.ListAdapter.Converter<
-          java.lang.Integer,
-          com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>
-      enableTimePointing_converter_ =
+      java.lang.Integer, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType> enableTimePointing_converter_ =
           new com.google.protobuf.Internal.ListAdapter.Converter<
-              java.lang.Integer,
-              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>() {
-            public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType
-                convert(java.lang.Integer from) {
+              java.lang.Integer, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>() {
+            public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType convert(java.lang.Integer from) {
               @SuppressWarnings("deprecation")
-              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType result =
-                  com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType
-                      .valueOf(from);
-              return result == null
-                  ? com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType
-                      .UNRECOGNIZED
-                  : result;
+              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType result = com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType.valueOf(from);
+              return result == null ? com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType.UNRECOGNIZED : result;
             }
           };
   /**
-   *
-   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * 
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-   * 
-   *
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
    * @return A list containing the enableTimePointing.
    */
   @java.lang.Override
-  public java.util.List
-      getEnableTimePointingList() {
+  public java.util.List getEnableTimePointingList() {
     return new com.google.protobuf.Internal.ListAdapter<
-        java.lang.Integer,
-        com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>(
-        enableTimePointing_, enableTimePointing_converter_);
+        java.lang.Integer, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>(enableTimePointing_, enableTimePointing_converter_);
   }
   /**
-   *
-   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * 
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-   * 
-   *
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
    * @return The count of enableTimePointing.
    */
   @java.lang.Override
@@ -543,52 +431,37 @@ public int getEnableTimePointingCount() {
     return enableTimePointing_.size();
   }
   /**
-   *
-   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * 
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-   * 
-   *
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
    * @param index The index of the element to return.
    * @return The enableTimePointing at the given index.
    */
   @java.lang.Override
-  public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType
-      getEnableTimePointing(int index) {
+  public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType getEnableTimePointing(int index) {
     return enableTimePointing_converter_.convert(enableTimePointing_.get(index));
   }
   /**
-   *
-   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * 
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-   * 
-   *
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
    * @return A list containing the enum numeric values on the wire for enableTimePointing.
    */
   @java.lang.Override
-  public java.util.List getEnableTimePointingValueList() {
+  public java.util.List
+  getEnableTimePointingValueList() {
     return enableTimePointing_;
   }
   /**
-   *
-   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * 
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-   * 
-   *
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
    * @param index The index of the value to return.
    * @return The enum numeric value on the wire of enableTimePointing at the given index.
    */
@@ -596,11 +469,9 @@ public java.util.List getEnableTimePointingValueList() {
   public int getEnableTimePointingValue(int index) {
     return enableTimePointing_.get(index);
   }
-
   private int enableTimePointingMemoizedSerializedSize;
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -612,7 +483,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     getSerializedSize();
     if (input_ != null) {
       output.writeMessage(1, getInput());
@@ -640,26 +512,28 @@ public int getSerializedSize() {
 
     size = 0;
     if (input_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getInput());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(1, getInput());
     }
     if (voice_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getVoice());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, getVoice());
     }
     if (audioConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getAudioConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(3, getAudioConfig());
     }
     {
       int dataSize = 0;
       for (int i = 0; i < enableTimePointing_.size(); i++) {
-        dataSize +=
-            com.google.protobuf.CodedOutputStream.computeEnumSizeNoTag(enableTimePointing_.get(i));
+        dataSize += com.google.protobuf.CodedOutputStream
+          .computeEnumSizeNoTag(enableTimePointing_.get(i));
       }
       size += dataSize;
-      if (!getEnableTimePointingList().isEmpty()) {
-        size += 1;
-        size += com.google.protobuf.CodedOutputStream.computeUInt32SizeNoTag(dataSize);
-      }
-      enableTimePointingMemoizedSerializedSize = dataSize;
+      if (!getEnableTimePointingList().isEmpty()) {  size += 1;
+        size += com.google.protobuf.CodedOutputStream
+          .computeUInt32SizeNoTag(dataSize);
+      }enableTimePointingMemoizedSerializedSize = dataSize;
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -669,25 +543,27 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest other =
-        (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) obj;
+    com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest other = (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) obj;
 
     if (hasInput() != other.hasInput()) return false;
     if (hasInput()) {
-      if (!getInput().equals(other.getInput())) return false;
+      if (!getInput()
+          .equals(other.getInput())) return false;
     }
     if (hasVoice() != other.hasVoice()) return false;
     if (hasVoice()) {
-      if (!getVoice().equals(other.getVoice())) return false;
+      if (!getVoice()
+          .equals(other.getVoice())) return false;
     }
     if (hasAudioConfig() != other.hasAudioConfig()) return false;
     if (hasAudioConfig()) {
-      if (!getAudioConfig().equals(other.getAudioConfig())) return false;
+      if (!getAudioConfig()
+          .equals(other.getAudioConfig())) return false;
     }
     if (!enableTimePointing_.equals(other.enableTimePointing_)) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
@@ -723,127 +599,117 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest prototype) {
+  public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The top-level message sent by the client for the `SynthesizeSpeech` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)
       com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.class,
-              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.class, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.newBuilder()
@@ -851,15 +717,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -887,14 +754,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest
-        getDefaultInstanceForType() {
+    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest getDefaultInstanceForType() {
       return com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.getDefaultInstance();
     }
 
@@ -909,8 +775,7 @@ public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest result =
-          new com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest(this);
+      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest result = new com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest(this);
       int from_bitField0_ = bitField0_;
       if (inputBuilder_ == null) {
         result.input_ = input_;
@@ -940,39 +805,38 @@ public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest buildPartia
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -980,9 +844,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest other) {
-      if (other
-          == com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.getDefaultInstance()) return this;
       if (other.hasInput()) {
         mergeInput(other.getInput());
       }
@@ -1021,9 +883,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)
-                e.getUnfinishedMessage();
+        parsedMessage = (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -1032,63 +892,43 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private com.google.cloud.texttospeech.v1beta1.SynthesisInput input_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.SynthesisInput,
-            com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder,
-            com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder>
-        inputBuilder_;
+        com.google.cloud.texttospeech.v1beta1.SynthesisInput, com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder, com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder> inputBuilder_;
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the input field is set.
      */
     public boolean hasInput() {
       return inputBuilder_ != null || input_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      * @return The input.
      */
     public com.google.cloud.texttospeech.v1beta1.SynthesisInput getInput() {
       if (inputBuilder_ == null) {
-        return input_ == null
-            ? com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance()
-            : input_;
+        return input_ == null ? com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance() : input_;
       } else {
         return inputBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setInput(com.google.cloud.texttospeech.v1beta1.SynthesisInput value) {
       if (inputBuilder_ == null) {
@@ -1104,15 +944,11 @@ public Builder setInput(com.google.cloud.texttospeech.v1beta1.SynthesisInput val
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setInput(
         com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder builderForValue) {
@@ -1126,23 +962,17 @@ public Builder setInput(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeInput(com.google.cloud.texttospeech.v1beta1.SynthesisInput value) {
       if (inputBuilder_ == null) {
         if (input_ != null) {
           input_ =
-              com.google.cloud.texttospeech.v1beta1.SynthesisInput.newBuilder(input_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.cloud.texttospeech.v1beta1.SynthesisInput.newBuilder(input_).mergeFrom(value).buildPartial();
         } else {
           input_ = value;
         }
@@ -1154,15 +984,11 @@ public Builder mergeInput(com.google.cloud.texttospeech.v1beta1.SynthesisInput v
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearInput() {
       if (inputBuilder_ == null) {
@@ -1176,64 +1002,48 @@ public Builder clearInput() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder getInputBuilder() {
-
+      
       onChanged();
       return getInputFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder getInputOrBuilder() {
       if (inputBuilder_ != null) {
         return inputBuilder_.getMessageOrBuilder();
       } else {
-        return input_ == null
-            ? com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance()
-            : input_;
+        return input_ == null ?
+            com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance() : input_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.SynthesisInput,
-            com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder,
-            com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder>
+        com.google.cloud.texttospeech.v1beta1.SynthesisInput, com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder, com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder> 
         getInputFieldBuilder() {
       if (inputBuilder_ == null) {
-        inputBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.texttospeech.v1beta1.SynthesisInput,
-                com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder,
-                com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder>(
-                getInput(), getParentForChildren(), isClean());
+        inputBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.texttospeech.v1beta1.SynthesisInput, com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder, com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder>(
+                getInput(),
+                getParentForChildren(),
+                isClean());
         input_ = null;
       }
       return inputBuilder_;
@@ -1241,58 +1051,39 @@ public com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder getInputOrB
 
     private com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams,
-            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder,
-            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder>
-        voiceBuilder_;
+        com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder> voiceBuilder_;
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the voice field is set.
      */
     public boolean hasVoice() {
       return voiceBuilder_ != null || voice_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      * @return The voice.
      */
     public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams getVoice() {
       if (voiceBuilder_ == null) {
-        return voice_ == null
-            ? com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance()
-            : voice_;
+        return voice_ == null ? com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance() : voice_;
       } else {
         return voiceBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setVoice(com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams value) {
       if (voiceBuilder_ == null) {
@@ -1308,15 +1099,11 @@ public Builder setVoice(com.google.cloud.texttospeech.v1beta1.VoiceSelectionPara
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setVoice(
         com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder builderForValue) {
@@ -1330,23 +1117,17 @@ public Builder setVoice(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeVoice(com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams value) {
       if (voiceBuilder_ == null) {
         if (voice_ != null) {
           voice_ =
-              com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.newBuilder(voice_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.newBuilder(voice_).mergeFrom(value).buildPartial();
         } else {
           voice_ = value;
         }
@@ -1358,15 +1139,11 @@ public Builder mergeVoice(com.google.cloud.texttospeech.v1beta1.VoiceSelectionPa
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearVoice() {
       if (voiceBuilder_ == null) {
@@ -1380,64 +1157,48 @@ public Builder clearVoice() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder getVoiceBuilder() {
-
+      
       onChanged();
       return getVoiceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder getVoiceOrBuilder() {
       if (voiceBuilder_ != null) {
         return voiceBuilder_.getMessageOrBuilder();
       } else {
-        return voice_ == null
-            ? com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance()
-            : voice_;
+        return voice_ == null ?
+            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance() : voice_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams,
-            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder,
-            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder>
+        com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder> 
         getVoiceFieldBuilder() {
       if (voiceBuilder_ == null) {
-        voiceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams,
-                com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder,
-                com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder>(
-                getVoice(), getParentForChildren(), isClean());
+        voiceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder>(
+                getVoice(),
+                getParentForChildren(),
+                isClean());
         voice_ = null;
       }
       return voiceBuilder_;
@@ -1445,58 +1206,39 @@ public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder getVo
 
     private com.google.cloud.texttospeech.v1beta1.AudioConfig audioConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.AudioConfig,
-            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder,
-            com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>
-        audioConfigBuilder_;
+        com.google.cloud.texttospeech.v1beta1.AudioConfig, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder, com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder> audioConfigBuilder_;
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return Whether the audioConfig field is set.
      */
     public boolean hasAudioConfig() {
       return audioConfigBuilder_ != null || audioConfig_ != null;
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
-     *
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      * @return The audioConfig.
      */
     public com.google.cloud.texttospeech.v1beta1.AudioConfig getAudioConfig() {
       if (audioConfigBuilder_ == null) {
-        return audioConfig_ == null
-            ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()
-            : audioConfig_;
+        return audioConfig_ == null ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance() : audioConfig_;
       } else {
         return audioConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfig value) {
       if (audioConfigBuilder_ == null) {
@@ -1512,15 +1254,11 @@ public Builder setAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfig
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder setAudioConfig(
         com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder builderForValue) {
@@ -1534,23 +1272,17 @@ public Builder setAudioConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder mergeAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfig value) {
       if (audioConfigBuilder_ == null) {
         if (audioConfig_ != null) {
           audioConfig_ =
-              com.google.cloud.texttospeech.v1beta1.AudioConfig.newBuilder(audioConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.cloud.texttospeech.v1beta1.AudioConfig.newBuilder(audioConfig_).mergeFrom(value).buildPartial();
         } else {
           audioConfig_ = value;
         }
@@ -1562,15 +1294,11 @@ public Builder mergeAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfi
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public Builder clearAudioConfig() {
       if (audioConfigBuilder_ == null) {
@@ -1584,72 +1312,55 @@ public Builder clearAudioConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder getAudioConfigBuilder() {
-
+      
       onChanged();
       return getAudioConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     public com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfigOrBuilder() {
       if (audioConfigBuilder_ != null) {
         return audioConfigBuilder_.getMessageOrBuilder();
       } else {
-        return audioConfig_ == null
-            ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()
-            : audioConfig_;
+        return audioConfig_ == null ?
+            com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance() : audioConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * 
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.AudioConfig,
-            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder,
-            com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>
+        com.google.cloud.texttospeech.v1beta1.AudioConfig, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder, com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder> 
         getAudioConfigFieldBuilder() {
       if (audioConfigBuilder_ == null) {
-        audioConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.texttospeech.v1beta1.AudioConfig,
-                com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder,
-                com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>(
-                getAudioConfig(), getParentForChildren(), isClean());
+        audioConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.texttospeech.v1beta1.AudioConfig, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder, com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>(
+                getAudioConfig(),
+                getParentForChildren(),
+                isClean());
         audioConfig_ = null;
       }
       return audioConfigBuilder_;
     }
 
     private java.util.List enableTimePointing_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureEnableTimePointingIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         enableTimePointing_ = new java.util.ArrayList(enableTimePointing_);
@@ -1657,78 +1368,52 @@ private void ensureEnableTimePointingIsMutable() {
       }
     }
     /**
-     *
-     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * 
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-     * 
-     *
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
      * @return A list containing the enableTimePointing.
      */
-    public java.util.List<
-            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>
-        getEnableTimePointingList() {
+    public java.util.List getEnableTimePointingList() {
       return new com.google.protobuf.Internal.ListAdapter<
-          java.lang.Integer,
-          com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>(
-          enableTimePointing_, enableTimePointing_converter_);
+          java.lang.Integer, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>(enableTimePointing_, enableTimePointing_converter_);
     }
     /**
-     *
-     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * 
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-     * 
-     *
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
      * @return The count of enableTimePointing.
      */
     public int getEnableTimePointingCount() {
       return enableTimePointing_.size();
     }
     /**
-     *
-     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * 
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-     * 
-     *
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
      * @param index The index of the element to return.
      * @return The enableTimePointing at the given index.
      */
-    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType
-        getEnableTimePointing(int index) {
+    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType getEnableTimePointing(int index) {
       return enableTimePointing_converter_.convert(enableTimePointing_.get(index));
     }
     /**
-     *
-     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * 
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-     * 
-     *
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
      * @param index The index to set the value at.
      * @param value The enableTimePointing to set.
      * @return This builder for chaining.
      */
     public Builder setEnableTimePointing(
-        int index,
-        com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType value) {
+        int index, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -1738,21 +1423,15 @@ public Builder setEnableTimePointing(
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * 
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-     * 
-     *
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
      * @param value The enableTimePointing to add.
      * @return This builder for chaining.
      */
-    public Builder addEnableTimePointing(
-        com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType value) {
+    public Builder addEnableTimePointing(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -1762,43 +1441,29 @@ public Builder addEnableTimePointing(
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * 
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-     * 
-     *
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
      * @param values The enableTimePointing to add.
      * @return This builder for chaining.
      */
     public Builder addAllEnableTimePointing(
-        java.lang.Iterable<
-                ? extends
-                    com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>
-            values) {
+        java.lang.Iterable values) {
       ensureEnableTimePointingIsMutable();
-      for (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType value :
-          values) {
+      for (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType value : values) {
         enableTimePointing_.add(value.getNumber());
       }
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * 
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-     * 
-     *
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
      * @return This builder for chaining.
      */
     public Builder clearEnableTimePointing() {
@@ -1808,32 +1473,23 @@ public Builder clearEnableTimePointing() {
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * 
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-     * 
-     *
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
      * @return A list containing the enum numeric values on the wire for enableTimePointing.
      */
-    public java.util.List getEnableTimePointingValueList() {
+    public java.util.List
+    getEnableTimePointingValueList() {
       return java.util.Collections.unmodifiableList(enableTimePointing_);
     }
     /**
-     *
-     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * 
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-     * 
-     *
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
      * @param index The index of the value to return.
      * @return The enum numeric value on the wire of enableTimePointing at the given index.
      */
@@ -1841,37 +1497,28 @@ public int getEnableTimePointingValue(int index) {
       return enableTimePointing_.get(index);
     }
     /**
-     *
-     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * 
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-     * 
-     *
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
      * @param index The index of the value to return.
      * @return The enum numeric value on the wire of enableTimePointing at the given index.
      * @return This builder for chaining.
      */
-    public Builder setEnableTimePointingValue(int index, int value) {
+    public Builder setEnableTimePointingValue(
+        int index, int value) {
       ensureEnableTimePointingIsMutable();
       enableTimePointing_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * 
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-     * 
-     *
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
      * @param value The enum numeric value on the wire for enableTimePointing to add.
      * @return This builder for chaining.
      */
@@ -1882,20 +1529,16 @@ public Builder addEnableTimePointingValue(int value) {
       return this;
     }
     /**
-     *
-     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * 
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-     * 
-     *
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
      * @param values The enum numeric values on the wire for enableTimePointing to add.
      * @return This builder for chaining.
      */
-    public Builder addAllEnableTimePointingValue(java.lang.Iterable values) {
+    public Builder addAllEnableTimePointingValue(
+        java.lang.Iterable values) {
       ensureEnableTimePointingIsMutable();
       for (int value : values) {
         enableTimePointing_.add(value);
@@ -1903,9 +1546,9 @@ public Builder addAllEnableTimePointingValue(java.lang.Iterable PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SynthesizeSpeechRequest parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new SynthesizeSpeechRequest(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SynthesizeSpeechRequest parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new SynthesizeSpeechRequest(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1954,4 +1596,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java
similarity index 51%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java
index 0b7fd937..3715c74d 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java
@@ -1,221 +1,137 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface SynthesizeSpeechRequestOrBuilder
-    extends
+public interface SynthesizeSpeechRequestOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the input field is set.
    */
   boolean hasInput();
   /**
-   *
-   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
    * @return The input.
    */
   com.google.cloud.texttospeech.v1beta1.SynthesisInput getInput();
   /**
-   *
-   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder getInputOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the voice field is set.
    */
   boolean hasVoice();
   /**
-   *
-   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
    * @return The voice.
    */
   com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams getVoice();
   /**
-   *
-   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder getVoiceOrBuilder();
 
   /**
-   *
-   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return Whether the audioConfig field is set.
    */
   boolean hasAudioConfig();
   /**
-   *
-   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
-   *
+   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
    * @return The audioConfig.
    */
   com.google.cloud.texttospeech.v1beta1.AudioConfig getAudioConfig();
   /**
-   *
-   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * 
-   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
-   * 
+   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
    */
   com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfigOrBuilder();
 
   /**
-   *
-   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * 
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-   * 
-   *
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
    * @return A list containing the enableTimePointing.
    */
-  java.util.List
-      getEnableTimePointingList();
+  java.util.List getEnableTimePointingList();
   /**
-   *
-   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * 
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-   * 
-   *
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
    * @return The count of enableTimePointing.
    */
   int getEnableTimePointingCount();
   /**
-   *
-   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * 
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-   * 
-   *
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
    * @param index The index of the element to return.
    * @return The enableTimePointing at the given index.
    */
-  com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType getEnableTimePointing(
-      int index);
+  com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType getEnableTimePointing(int index);
   /**
-   *
-   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * 
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-   * 
-   *
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
    * @return A list containing the enum numeric values on the wire for enableTimePointing.
    */
-  java.util.List getEnableTimePointingValueList();
+  java.util.List
+  getEnableTimePointingValueList();
   /**
-   *
-   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * 
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
-   * 
-   *
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
    * @param index The index of the value to return.
    * @return The enum numeric value on the wire of enableTimePointing at the given index.
    */
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java
similarity index 75%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java
index 53b971b9..4981c778 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
- *
- *
  * 
  * The message returned to the client by the `SynthesizeSpeech` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse}
  */
-public final class SynthesizeSpeechResponse extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class SynthesizeSpeechResponse extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)
     SynthesizeSpeechResponseOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use SynthesizeSpeechResponse.newBuilder() to construct.
   private SynthesizeSpeechResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private SynthesizeSpeechResponse() {
     audioContent_ = com.google.protobuf.ByteString.EMPTY;
     timepoints_ = java.util.Collections.emptyList();
@@ -44,15 +26,16 @@ private SynthesizeSpeechResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new SynthesizeSpeechResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private SynthesizeSpeechResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,53 +55,47 @@ private SynthesizeSpeechResponse(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              audioContent_ = input.readBytes();
-              break;
+          case 10: {
+
+            audioContent_ = input.readBytes();
+            break;
+          }
+          case 18: {
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              timepoints_ = new java.util.ArrayList();
+              mutable_bitField0_ |= 0x00000001;
+            }
+            timepoints_.add(
+                input.readMessage(com.google.cloud.texttospeech.v1beta1.Timepoint.parser(), extensionRegistry));
+            break;
+          }
+          case 34: {
+            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder subBuilder = null;
+            if (audioConfig_ != null) {
+              subBuilder = audioConfig_.toBuilder();
             }
-          case 18:
-            {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                timepoints_ =
-                    new java.util.ArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              timepoints_.add(
-                  input.readMessage(
-                      com.google.cloud.texttospeech.v1beta1.Timepoint.parser(), extensionRegistry));
-              break;
+            audioConfig_ = input.readMessage(com.google.cloud.texttospeech.v1beta1.AudioConfig.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(audioConfig_);
+              audioConfig_ = subBuilder.buildPartial();
             }
-          case 34:
-            {
-              com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder subBuilder = null;
-              if (audioConfig_ != null) {
-                subBuilder = audioConfig_.toBuilder();
-              }
-              audioConfig_ =
-                  input.readMessage(
-                      com.google.cloud.texttospeech.v1beta1.AudioConfig.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(audioConfig_);
-                audioConfig_ = subBuilder.buildPartial();
-              }
 
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         timepoints_ = java.util.Collections.unmodifiableList(timepoints_);
@@ -127,27 +104,22 @@ private SynthesizeSpeechResponse(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.class,
-            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.class, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.Builder.class);
   }
 
   public static final int AUDIO_CONTENT_FIELD_NUMBER = 1;
   private com.google.protobuf.ByteString audioContent_;
   /**
-   *
-   *
    * 
    * The audio data bytes encoded as specified in the request, including the
    * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -157,7 +129,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * bytes audio_content = 1;
-   *
    * @return The audioContent.
    */
   @java.lang.Override
@@ -168,8 +139,6 @@ public com.google.protobuf.ByteString getAudioContent() {
   public static final int TIMEPOINTS_FIELD_NUMBER = 2;
   private java.util.List timepoints_;
   /**
-   *
-   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -182,8 +151,6 @@ public java.util.List getTimepo
     return timepoints_;
   }
   /**
-   *
-   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -192,13 +159,11 @@ public java.util.List getTimepo
    * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
    */
   @java.lang.Override
-  public java.util.List
+  public java.util.List 
       getTimepointsOrBuilderList() {
     return timepoints_;
   }
   /**
-   *
-   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -211,8 +176,6 @@ public int getTimepointsCount() {
     return timepoints_.size();
   }
   /**
-   *
-   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -225,8 +188,6 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint getTimepoints(int index)
     return timepoints_.get(index);
   }
   /**
-   *
-   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -243,14 +204,11 @@ public com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrB
   public static final int AUDIO_CONFIG_FIELD_NUMBER = 4;
   private com.google.cloud.texttospeech.v1beta1.AudioConfig audioConfig_;
   /**
-   *
-   *
    * 
    * The audio metadata of `audio_content`.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
-   *
    * @return Whether the audioConfig field is set.
    */
   @java.lang.Override
@@ -258,25 +216,18 @@ public boolean hasAudioConfig() {
     return audioConfig_ != null;
   }
   /**
-   *
-   *
    * 
    * The audio metadata of `audio_content`.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
-   *
    * @return The audioConfig.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.AudioConfig getAudioConfig() {
-    return audioConfig_ == null
-        ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()
-        : audioConfig_;
+    return audioConfig_ == null ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance() : audioConfig_;
   }
   /**
-   *
-   *
    * 
    * The audio metadata of `audio_content`.
    * 

@@ -289,7 +240,6 @@ public com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfig
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -301,7 +251,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!audioContent_.isEmpty()) {
       output.writeBytes(1, audioContent_);
     }
@@ -321,13 +272,16 @@ public int getSerializedSize() {
 
     size = 0;
     if (!audioContent_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream.computeBytesSize(1, audioContent_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeBytesSize(1, audioContent_);
     }
     for (int i = 0; i < timepoints_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, timepoints_.get(i));
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(2, timepoints_.get(i));
     }
     if (audioConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getAudioConfig());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, getAudioConfig());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -337,19 +291,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse other =
-        (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse) obj;
+    com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse other = (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse) obj;
 
-    if (!getAudioContent().equals(other.getAudioContent())) return false;
-    if (!getTimepointsList().equals(other.getTimepointsList())) return false;
+    if (!getAudioContent()
+        .equals(other.getAudioContent())) return false;
+    if (!getTimepointsList()
+        .equals(other.getTimepointsList())) return false;
     if (hasAudioConfig() != other.hasAudioConfig()) return false;
     if (hasAudioConfig()) {
-      if (!getAudioConfig().equals(other.getAudioConfig())) return false;
+      if (!getAudioConfig()
+          .equals(other.getAudioConfig())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -378,127 +334,117 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
-      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
+  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(byte[] data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse prototype) {
+  public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * The message returned to the client by the `SynthesizeSpeech` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)
       com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.class,
-              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.class, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.newBuilder()
@@ -506,17 +452,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
         getTimepointsFieldBuilder();
       }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -538,14 +484,13 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse
-        getDefaultInstanceForType() {
+    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse getDefaultInstanceForType() {
       return com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.getDefaultInstance();
     }
 
@@ -560,8 +505,7 @@ public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse result =
-          new com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse(this);
+      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse result = new com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse(this);
       int from_bitField0_ = bitField0_;
       result.audioContent_ = audioContent_;
       if (timepointsBuilder_ == null) {
@@ -586,39 +530,38 @@ public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse buildParti
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -626,9 +569,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse other) {
-      if (other
-          == com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.getDefaultInstance()) return this;
       if (other.getAudioContent() != com.google.protobuf.ByteString.EMPTY) {
         setAudioContent(other.getAudioContent());
       }
@@ -650,10 +591,9 @@ public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechR
             timepointsBuilder_ = null;
             timepoints_ = other.timepoints_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            timepointsBuilder_ =
-                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
-                    ? getTimepointsFieldBuilder()
-                    : null;
+            timepointsBuilder_ = 
+              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
+                 getTimepointsFieldBuilder() : null;
           } else {
             timepointsBuilder_.addAllMessages(other.timepoints_);
           }
@@ -681,9 +621,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)
-                e.getUnfinishedMessage();
+        parsedMessage = (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -692,13 +630,10 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
     private com.google.protobuf.ByteString audioContent_ = com.google.protobuf.ByteString.EMPTY;
     /**
-     *
-     *
      * 
      * The audio data bytes encoded as specified in the request, including the
      * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -708,7 +643,6 @@ public Builder mergeFrom(
      * 

      *
      * bytes audio_content = 1;
-     *
      * @return The audioContent.
      */
     @java.lang.Override
@@ -716,8 +650,6 @@ public com.google.protobuf.ByteString getAudioContent() {
       return audioContent_;
     }
     /**
-     *
-     *
      * 
      * The audio data bytes encoded as specified in the request, including the
      * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -727,22 +659,19 @@ public com.google.protobuf.ByteString getAudioContent() {
      * 

      *
      * bytes audio_content = 1;
-     *
      * @param value The audioContent to set.
      * @return This builder for chaining.
      */
     public Builder setAudioContent(com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       audioContent_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The audio data bytes encoded as specified in the request, including the
      * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -752,36 +681,28 @@ public Builder setAudioContent(com.google.protobuf.ByteString value) {
      * 

      *
      * bytes audio_content = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearAudioContent() {
-
+      
       audioContent_ = getDefaultInstance().getAudioContent();
       onChanged();
       return this;
     }
 
     private java.util.List timepoints_ =
-        java.util.Collections.emptyList();
-
+      java.util.Collections.emptyList();
     private void ensureTimepointsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        timepoints_ =
-            new java.util.ArrayList(timepoints_);
+        timepoints_ = new java.util.ArrayList(timepoints_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.Timepoint,
-            com.google.cloud.texttospeech.v1beta1.Timepoint.Builder,
-            com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder>
-        timepointsBuilder_;
+        com.google.cloud.texttospeech.v1beta1.Timepoint, com.google.cloud.texttospeech.v1beta1.Timepoint.Builder, com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder> timepointsBuilder_;
 
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -797,8 +718,6 @@ public java.util.List getTimepo
       }
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -814,8 +733,6 @@ public int getTimepointsCount() {
       }
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -831,8 +748,6 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint getTimepoints(int index)
       }
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -840,7 +755,8 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint getTimepoints(int index)
      *
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
-    public Builder setTimepoints(int index, com.google.cloud.texttospeech.v1beta1.Timepoint value) {
+    public Builder setTimepoints(
+        int index, com.google.cloud.texttospeech.v1beta1.Timepoint value) {
       if (timepointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -854,8 +770,6 @@ public Builder setTimepoints(int index, com.google.cloud.texttospeech.v1beta1.Ti
       return this;
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -875,8 +789,6 @@ public Builder setTimepoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -898,8 +810,6 @@ public Builder addTimepoints(com.google.cloud.texttospeech.v1beta1.Timepoint val
       return this;
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -907,7 +817,8 @@ public Builder addTimepoints(com.google.cloud.texttospeech.v1beta1.Timepoint val
      *
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
-    public Builder addTimepoints(int index, com.google.cloud.texttospeech.v1beta1.Timepoint value) {
+    public Builder addTimepoints(
+        int index, com.google.cloud.texttospeech.v1beta1.Timepoint value) {
       if (timepointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -921,8 +832,6 @@ public Builder addTimepoints(int index, com.google.cloud.texttospeech.v1beta1.Ti
       return this;
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -942,8 +851,6 @@ public Builder addTimepoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -963,8 +870,6 @@ public Builder addTimepoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -976,7 +881,8 @@ public Builder addAllTimepoints(
         java.lang.Iterable values) {
       if (timepointsBuilder_ == null) {
         ensureTimepointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, timepoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(
+            values, timepoints_);
         onChanged();
       } else {
         timepointsBuilder_.addAllMessages(values);
@@ -984,8 +890,6 @@ public Builder addAllTimepoints(
       return this;
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -1004,8 +908,6 @@ public Builder clearTimepoints() {
       return this;
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -1024,8 +926,6 @@ public Builder removeTimepoints(int index) {
       return this;
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -1033,12 +933,11 @@ public Builder removeTimepoints(int index) {
      *
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
-    public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder getTimepointsBuilder(int index) {
+    public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder getTimepointsBuilder(
+        int index) {
       return getTimepointsFieldBuilder().getBuilder(index);
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -1049,14 +948,11 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder getTimepointsBuil
     public com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrBuilder(
         int index) {
       if (timepointsBuilder_ == null) {
-        return timepoints_.get(index);
-      } else {
+        return timepoints_.get(index);  } else {
         return timepointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -1064,8 +960,8 @@ public com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrB
      *
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
-    public java.util.List
-        getTimepointsOrBuilderList() {
+    public java.util.List 
+         getTimepointsOrBuilderList() {
       if (timepointsBuilder_ != null) {
         return timepointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -1073,8 +969,6 @@ public com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrB
       }
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -1083,12 +977,10 @@ public com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrB
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
     public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder addTimepointsBuilder() {
-      return getTimepointsFieldBuilder()
-          .addBuilder(com.google.cloud.texttospeech.v1beta1.Timepoint.getDefaultInstance());
+      return getTimepointsFieldBuilder().addBuilder(
+          com.google.cloud.texttospeech.v1beta1.Timepoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -1096,13 +988,12 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder addTimepointsBuil
      *
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
-    public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder addTimepointsBuilder(int index) {
-      return getTimepointsFieldBuilder()
-          .addBuilder(index, com.google.cloud.texttospeech.v1beta1.Timepoint.getDefaultInstance());
+    public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder addTimepointsBuilder(
+        int index) {
+      return getTimepointsFieldBuilder().addBuilder(
+          index, com.google.cloud.texttospeech.v1beta1.Timepoint.getDefaultInstance());
     }
     /**
-     *
-     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -1110,23 +1001,20 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder addTimepointsBuil
      *
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
-    public java.util.List
-        getTimepointsBuilderList() {
+    public java.util.List 
+         getTimepointsBuilderList() {
       return getTimepointsFieldBuilder().getBuilderList();
     }
-
     private com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.Timepoint,
-            com.google.cloud.texttospeech.v1beta1.Timepoint.Builder,
-            com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder>
+        com.google.cloud.texttospeech.v1beta1.Timepoint, com.google.cloud.texttospeech.v1beta1.Timepoint.Builder, com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder> 
         getTimepointsFieldBuilder() {
       if (timepointsBuilder_ == null) {
-        timepointsBuilder_ =
-            new com.google.protobuf.RepeatedFieldBuilderV3<
-                com.google.cloud.texttospeech.v1beta1.Timepoint,
-                com.google.cloud.texttospeech.v1beta1.Timepoint.Builder,
-                com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder>(
-                timepoints_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
+        timepointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
+            com.google.cloud.texttospeech.v1beta1.Timepoint, com.google.cloud.texttospeech.v1beta1.Timepoint.Builder, com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder>(
+                timepoints_,
+                ((bitField0_ & 0x00000001) != 0),
+                getParentForChildren(),
+                isClean());
         timepoints_ = null;
       }
       return timepointsBuilder_;
@@ -1134,47 +1022,34 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder addTimepointsBuil
 
     private com.google.cloud.texttospeech.v1beta1.AudioConfig audioConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.AudioConfig,
-            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder,
-            com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>
-        audioConfigBuilder_;
+        com.google.cloud.texttospeech.v1beta1.AudioConfig, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder, com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder> audioConfigBuilder_;
     /**
-     *
-     *
      * 
      * The audio metadata of `audio_content`.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
-     *
      * @return Whether the audioConfig field is set.
      */
     public boolean hasAudioConfig() {
       return audioConfigBuilder_ != null || audioConfig_ != null;
     }
     /**
-     *
-     *
      * 
      * The audio metadata of `audio_content`.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
-     *
      * @return The audioConfig.
      */
     public com.google.cloud.texttospeech.v1beta1.AudioConfig getAudioConfig() {
       if (audioConfigBuilder_ == null) {
-        return audioConfig_ == null
-            ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()
-            : audioConfig_;
+        return audioConfig_ == null ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance() : audioConfig_;
       } else {
         return audioConfigBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1195,8 +1070,6 @@ public Builder setAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfig
       return this;
     }
     /**
-     *
-     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1215,8 +1088,6 @@ public Builder setAudioConfig(
       return this;
     }
     /**
-     *
-     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1227,9 +1098,7 @@ public Builder mergeAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfi
       if (audioConfigBuilder_ == null) {
         if (audioConfig_ != null) {
           audioConfig_ =
-              com.google.cloud.texttospeech.v1beta1.AudioConfig.newBuilder(audioConfig_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.cloud.texttospeech.v1beta1.AudioConfig.newBuilder(audioConfig_).mergeFrom(value).buildPartial();
         } else {
           audioConfig_ = value;
         }
@@ -1241,8 +1110,6 @@ public Builder mergeAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfi
       return this;
     }
     /**
-     *
-     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1261,8 +1128,6 @@ public Builder clearAudioConfig() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1270,13 +1135,11 @@ public Builder clearAudioConfig() {
      * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
      */
     public com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder getAudioConfigBuilder() {
-
+      
       onChanged();
       return getAudioConfigFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1287,14 +1150,11 @@ public com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfig
       if (audioConfigBuilder_ != null) {
         return audioConfigBuilder_.getMessageOrBuilder();
       } else {
-        return audioConfig_ == null
-            ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()
-            : audioConfig_;
+        return audioConfig_ == null ?
+            com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance() : audioConfig_;
       }
     }
     /**
-     *
-     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1302,24 +1162,21 @@ public com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfig
      * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.AudioConfig,
-            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder,
-            com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>
+        com.google.cloud.texttospeech.v1beta1.AudioConfig, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder, com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder> 
         getAudioConfigFieldBuilder() {
       if (audioConfigBuilder_ == null) {
-        audioConfigBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.texttospeech.v1beta1.AudioConfig,
-                com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder,
-                com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>(
-                getAudioConfig(), getParentForChildren(), isClean());
+        audioConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.texttospeech.v1beta1.AudioConfig, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder, com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>(
+                getAudioConfig(),
+                getParentForChildren(),
+                isClean());
         audioConfig_ = null;
       }
       return audioConfigBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1329,32 +1186,30 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)
-  private static final com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse
-      DEFAULT_INSTANCE;
-
+  private static final com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse DEFAULT_INSTANCE;
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse();
   }
 
-  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse
-      getDefaultInstance() {
+  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public SynthesizeSpeechResponse parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new SynthesizeSpeechResponse(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public SynthesizeSpeechResponse parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new SynthesizeSpeechResponse(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1366,8 +1221,9 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse
-      getDefaultInstanceForType() {
+  public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java
similarity index 80%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java
index 56e9988a..35482f50 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface SynthesizeSpeechResponseOrBuilder
-    extends
+public interface SynthesizeSpeechResponseOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The audio data bytes encoded as specified in the request, including the
    * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -35,14 +17,11 @@ public interface SynthesizeSpeechResponseOrBuilder
    * 

    *
    * bytes audio_content = 1;
-   *
    * @return The audioContent.
    */
   com.google.protobuf.ByteString getAudioContent();
 
   /**
-   *
-   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -50,10 +29,9 @@ public interface SynthesizeSpeechResponseOrBuilder
    *
    * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
    */
-  java.util.List getTimepointsList();
+  java.util.List 
+      getTimepointsList();
   /**
-   *
-   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -63,8 +41,6 @@ public interface SynthesizeSpeechResponseOrBuilder
    */
   com.google.cloud.texttospeech.v1beta1.Timepoint getTimepoints(int index);
   /**
-   *
-   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -74,8 +50,6 @@ public interface SynthesizeSpeechResponseOrBuilder
    */
   int getTimepointsCount();
   /**
-   *
-   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -83,11 +57,9 @@ public interface SynthesizeSpeechResponseOrBuilder
    *
    * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
    */
-  java.util.List
+  java.util.List 
       getTimepointsOrBuilderList();
   /**
-   *
-   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -95,35 +67,28 @@ public interface SynthesizeSpeechResponseOrBuilder
    *
    * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
    */
-  com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrBuilder(int index);
+  com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrBuilder(
+      int index);
 
   /**
-   *
-   *
    * 
    * The audio metadata of `audio_content`.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
-   *
    * @return Whether the audioConfig field is set.
    */
   boolean hasAudioConfig();
   /**
-   *
-   *
    * 
    * The audio metadata of `audio_content`.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
-   *
    * @return The audioConfig.
    */
   com.google.cloud.texttospeech.v1beta1.AudioConfig getAudioConfig();
   /**
-   *
-   *
    * 
    * The audio metadata of `audio_content`.
    * 

diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java
new file mode 100644
index 00000000..bfa2fb2c
--- /dev/null
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java
@@ -0,0 +1,237 @@
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
+
+package com.google.cloud.texttospeech.v1beta1;
+
+public final class TextToSpeechProto {
+  private TextToSpeechProto() {}
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistryLite registry) {
+  }
+
+  public static void registerAllExtensions(
+      com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions(
+        (com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+    internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
+  static final 
+    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor
+      getDescriptor() {
+    return descriptor;
+  }
+  private static  com.google.protobuf.Descriptors.FileDescriptor
+      descriptor;
+  static {
+    java.lang.String[] descriptorData = {
+      "\n1google/cloud/texttospeech/v1beta1/clou" +
+      "d_tts.proto\022!google.cloud.texttospeech.v" +
+      "1beta1\032\034google/api/annotations.proto\032\027go" +
+      "ogle/api/client.proto\032\037google/api/field_" +
+      "behavior.proto\032\031google/api/resource.prot" +
+      "o\"/\n\021ListVoicesRequest\022\032\n\rlanguage_code\030" +
+      "\001 \001(\tB\003\340A\001\"N\n\022ListVoicesResponse\0228\n\006voic" +
+      "es\030\001 \003(\0132(.google.cloud.texttospeech.v1b" +
+      "eta1.Voice\"\231\001\n\005Voice\022\026\n\016language_codes\030\001" +
+      " \003(\t\022\014\n\004name\030\002 \001(\t\022G\n\013ssml_gender\030\003 \001(\0162" +
+      "2.google.cloud.texttospeech.v1beta1.Ssml" +
+      "VoiceGender\022!\n\031natural_sample_rate_hertz" +
+      "\030\004 \001(\005\"\240\003\n\027SynthesizeSpeechRequest\022E\n\005in" +
+      "put\030\001 \001(\01321.google.cloud.texttospeech.v1" +
+      "beta1.SynthesisInputB\003\340A\002\022K\n\005voice\030\002 \001(\013" +
+      "27.google.cloud.texttospeech.v1beta1.Voi" +
+      "ceSelectionParamsB\003\340A\002\022I\n\014audio_config\030\003" +
+      " \001(\0132..google.cloud.texttospeech.v1beta1" +
+      ".AudioConfigB\003\340A\002\022f\n\024enable_time_pointin" +
+      "g\030\004 \003(\0162H.google.cloud.texttospeech.v1be" +
+      "ta1.SynthesizeSpeechRequest.TimepointTyp" +
+      "e\">\n\rTimepointType\022\036\n\032TIMEPOINT_TYPE_UNS" +
+      "PECIFIED\020\000\022\r\n\tSSML_MARK\020\001\"@\n\016SynthesisIn" +
+      "put\022\016\n\004text\030\001 \001(\tH\000\022\016\n\004ssml\030\002 \001(\tH\000B\016\n\014i" +
+      "nput_source\"\325\001\n\024VoiceSelectionParams\022\032\n\r" +
+      "language_code\030\001 \001(\tB\003\340A\002\022\014\n\004name\030\002 \001(\t\022G" +
+      "\n\013ssml_gender\030\003 \001(\01622.google.cloud.textt" +
+      "ospeech.v1beta1.SsmlVoiceGender\022J\n\014custo" +
+      "m_voice\030\004 \001(\01324.google.cloud.texttospeec" +
+      "h.v1beta1.CustomVoiceParams\"\366\001\n\013AudioCon" +
+      "fig\022M\n\016audio_encoding\030\001 \001(\01620.google.clo" +
+      "ud.texttospeech.v1beta1.AudioEncodingB\003\340" +
+      "A\002\022\035\n\rspeaking_rate\030\002 \001(\001B\006\340A\004\340A\001\022\025\n\005pit" +
+      "ch\030\003 \001(\001B\006\340A\004\340A\001\022\036\n\016volume_gain_db\030\004 \001(\001" +
+      "B\006\340A\004\340A\001\022\036\n\021sample_rate_hertz\030\005 \001(\005B\003\340A\001" +
+      "\022\"\n\022effects_profile_id\030\006 \003(\tB\006\340A\004\340A\001\"\364\001\n" +
+      "\021CustomVoiceParams\0222\n\005model\030\001 \001(\tB#\340A\002\372A" +
+      "\035\n\033automl.googleapis.com/Model\022_\n\016report" +
+      "ed_usage\030\003 \001(\0162B.google.cloud.texttospee" +
+      "ch.v1beta1.CustomVoiceParams.ReportedUsa" +
+      "geB\003\340A\001\"J\n\rReportedUsage\022\036\n\032REPORTED_USA" +
+      "GE_UNSPECIFIED\020\000\022\014\n\010REALTIME\020\001\022\013\n\007OFFLIN" +
+      "E\020\002\"\271\001\n\030SynthesizeSpeechResponse\022\025\n\raudi" +
+      "o_content\030\001 \001(\014\022@\n\ntimepoints\030\002 \003(\0132,.go" +
+      "ogle.cloud.texttospeech.v1beta1.Timepoin" +
+      "t\022D\n\014audio_config\030\004 \001(\0132..google.cloud.t" +
+      "exttospeech.v1beta1.AudioConfig\"4\n\tTimep" +
+      "oint\022\021\n\tmark_name\030\004 \001(\t\022\024\n\014time_seconds\030" +
+      "\003 \001(\001*W\n\017SsmlVoiceGender\022!\n\035SSML_VOICE_G" +
+      "ENDER_UNSPECIFIED\020\000\022\010\n\004MALE\020\001\022\n\n\006FEMALE\020" +
+      "\002\022\013\n\007NEUTRAL\020\003*z\n\rAudioEncoding\022\036\n\032AUDIO" +
+      "_ENCODING_UNSPECIFIED\020\000\022\014\n\010LINEAR16\020\001\022\007\n" +
+      "\003MP3\020\002\022\017\n\013MP3_64_KBPS\020\004\022\014\n\010OGG_OPUS\020\003\022\t\n" +
+      "\005MULAW\020\005\022\010\n\004ALAW\020\0062\322\003\n\014TextToSpeech\022\242\001\n\n" +
+      "ListVoices\0224.google.cloud.texttospeech.v" +
+      "1beta1.ListVoicesRequest\0325.google.cloud." +
+      "texttospeech.v1beta1.ListVoicesResponse\"" +
+      "\'\202\323\344\223\002\021\022\017/v1beta1/voices\332A\rlanguage_code" +
+      "\022\313\001\n\020SynthesizeSpeech\022:.google.cloud.tex" +
+      "ttospeech.v1beta1.SynthesizeSpeechReques" +
+      "t\032;.google.cloud.texttospeech.v1beta1.Sy" +
+      "nthesizeSpeechResponse\">\202\323\344\223\002\035\"\030/v1beta1" +
+      "/text:synthesize:\001*\332A\030input,voice,audio_" +
+      "config\032O\312A\033texttospeech.googleapis.com\322A" +
+      ".https://www.googleapis.com/auth/cloud-p" +
+      "latformB\325\002\n%com.google.cloud.texttospeec" +
+      "h.v1beta1B\021TextToSpeechProtoP\001ZMgoogle.g" +
+      "olang.org/genproto/googleapis/cloud/text" +
+      "tospeech/v1beta1;texttospeech\370\001\001\252\002!Googl" +
+      "e.Cloud.TextToSpeech.V1Beta1\312\002!Google\\Cl" +
+      "oud\\TextToSpeech\\V1beta1\352\002$Google::Cloud" +
+      "::TextToSpeech::V1beta1\352AU\n\033automl.googl" +
+      "eapis.com/Model\0226projects/{project}/loca" +
+      "tions/{location}/models/{model}b\006proto3"
+    };
+    descriptor = com.google.protobuf.Descriptors.FileDescriptor
+      .internalBuildGeneratedFileFrom(descriptorData,
+        new com.google.protobuf.Descriptors.FileDescriptor[] {
+          com.google.api.AnnotationsProto.getDescriptor(),
+          com.google.api.ClientProto.getDescriptor(),
+          com.google.api.FieldBehaviorProto.getDescriptor(),
+          com.google.api.ResourceProto.getDescriptor(),
+        });
+    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor =
+      getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor,
+        new java.lang.String[] { "LanguageCode", });
+    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor =
+      getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor,
+        new java.lang.String[] { "Voices", });
+    internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor =
+      getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor,
+        new java.lang.String[] { "LanguageCodes", "Name", "SsmlGender", "NaturalSampleRateHertz", });
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor =
+      getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor,
+        new java.lang.String[] { "Input", "Voice", "AudioConfig", "EnableTimePointing", });
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor =
+      getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor,
+        new java.lang.String[] { "Text", "Ssml", "InputSource", });
+    internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor =
+      getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor,
+        new java.lang.String[] { "LanguageCode", "Name", "SsmlGender", "CustomVoice", });
+    internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor =
+      getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor,
+        new java.lang.String[] { "AudioEncoding", "SpeakingRate", "Pitch", "VolumeGainDb", "SampleRateHertz", "EffectsProfileId", });
+    internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor =
+      getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor,
+        new java.lang.String[] { "Model", "ReportedUsage", });
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor =
+      getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor,
+        new java.lang.String[] { "AudioContent", "Timepoints", "AudioConfig", });
+    internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor =
+      getDescriptor().getMessageTypes().get(9);
+    internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable = new
+      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+        internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor,
+        new java.lang.String[] { "MarkName", "TimeSeconds", });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceDefinition);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor
+        .internalUpdateFileDescriptor(descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java
similarity index 70%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java
index 1868275e..fb266292 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java
@@ -1,26 +1,9 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
- *
- *
  * 
  * This contains a mapping between a certain point in the input text and a
  * corresponding time in the output audio.
@@ -28,31 +11,31 @@
  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.Timepoint}
  */
-public final class Timepoint extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Timepoint extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.Timepoint)
     TimepointOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Timepoint.newBuilder() to construct.
   private Timepoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Timepoint() {
     markName_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Timepoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private Timepoint(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -71,63 +54,57 @@ private Timepoint(
           case 0:
             done = true;
             break;
-          case 25:
-            {
-              timeSeconds_ = input.readDouble();
-              break;
-            }
-          case 34:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 25: {
 
-              markName_ = s;
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            timeSeconds_ = input.readDouble();
+            break;
+          }
+          case 34: {
+            java.lang.String s = input.readStringRequireUtf8();
+
+            markName_ = s;
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.Timepoint.class,
-            com.google.cloud.texttospeech.v1beta1.Timepoint.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.Timepoint.class, com.google.cloud.texttospeech.v1beta1.Timepoint.Builder.class);
   }
 
   public static final int MARK_NAME_FIELD_NUMBER = 4;
   private volatile java.lang.Object markName_;
   /**
-   *
-   *
    * 
    * Timepoint name as received from the client within `<mark>` tag.
    * 

    *
    * string mark_name = 4;
-   *
    * @return The markName.
    */
   @java.lang.Override
@@ -136,29 +113,29 @@ public java.lang.String getMarkName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       markName_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Timepoint name as received from the client within `<mark>` tag.
    * 

    *
    * string mark_name = 4;
-   *
    * @return The bytes for markName.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getMarkNameBytes() {
+  public com.google.protobuf.ByteString
+      getMarkNameBytes() {
     java.lang.Object ref = markName_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       markName_ = b;
       return b;
     } else {
@@ -169,14 +146,11 @@ public com.google.protobuf.ByteString getMarkNameBytes() {
   public static final int TIME_SECONDS_FIELD_NUMBER = 3;
   private double timeSeconds_;
   /**
-   *
-   *
    * 
    * Time offset in seconds from the start of the synthesized audio.
    * 

    *
    * double time_seconds = 3;
-   *
    * @return The timeSeconds.
    */
   @java.lang.Override
@@ -185,7 +159,6 @@ public double getTimeSeconds() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -197,7 +170,8 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (timeSeconds_ != 0D) {
       output.writeDouble(3, timeSeconds_);
     }
@@ -214,7 +188,8 @@ public int getSerializedSize() {
 
     size = 0;
     if (timeSeconds_ != 0D) {
-      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(3, timeSeconds_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeDoubleSize(3, timeSeconds_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(markName_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, markName_);
@@ -227,17 +202,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.Timepoint)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.Timepoint other =
-        (com.google.cloud.texttospeech.v1beta1.Timepoint) obj;
+    com.google.cloud.texttospeech.v1beta1.Timepoint other = (com.google.cloud.texttospeech.v1beta1.Timepoint) obj;
 
-    if (!getMarkName().equals(other.getMarkName())) return false;
+    if (!getMarkName()
+        .equals(other.getMarkName())) return false;
     if (java.lang.Double.doubleToLongBits(getTimeSeconds())
-        != java.lang.Double.doubleToLongBits(other.getTimeSeconds())) return false;
+        != java.lang.Double.doubleToLongBits(
+            other.getTimeSeconds())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -252,113 +228,104 @@ public int hashCode() {
     hash = (37 * hash) + MARK_NAME_FIELD_NUMBER;
     hash = (53 * hash) + getMarkName().hashCode();
     hash = (37 * hash) + TIME_SECONDS_FIELD_NUMBER;
-    hash =
-        (53 * hash)
-            + com.google.protobuf.Internal.hashLong(
-                java.lang.Double.doubleToLongBits(getTimeSeconds()));
+    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
+        java.lang.Double.doubleToLongBits(getTimeSeconds()));
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.Timepoint parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.Timepoint parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.Timepoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * This contains a mapping between a certain point in the input text and a
    * corresponding time in the output audio.
@@ -366,23 +333,21 @@ protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.Build
    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.Timepoint}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.Timepoint)
       com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.Timepoint.class,
-              com.google.cloud.texttospeech.v1beta1.Timepoint.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.Timepoint.class, com.google.cloud.texttospeech.v1beta1.Timepoint.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.Timepoint.newBuilder()
@@ -390,15 +355,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -410,9 +376,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
     }
 
     @java.lang.Override
@@ -431,8 +397,7 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.Timepoint buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.Timepoint result =
-          new com.google.cloud.texttospeech.v1beta1.Timepoint(this);
+      com.google.cloud.texttospeech.v1beta1.Timepoint result = new com.google.cloud.texttospeech.v1beta1.Timepoint(this);
       result.markName_ = markName_;
       result.timeSeconds_ = timeSeconds_;
       onBuilt();
@@ -443,39 +408,38 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.Timepoint) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.Timepoint) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.Timepoint)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -483,8 +447,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.Timepoint other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.Timepoint.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.Timepoint.getDefaultInstance()) return this;
       if (!other.getMarkName().isEmpty()) {
         markName_ = other.markName_;
         onChanged();
@@ -523,20 +486,18 @@ public Builder mergeFrom(
 
     private java.lang.Object markName_ = "";
     /**
-     *
-     *
      * 
      * Timepoint name as received from the client within `<mark>` tag.
      * 

      *
      * string mark_name = 4;
-     *
      * @return The markName.
      */
     public java.lang.String getMarkName() {
       java.lang.Object ref = markName_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         markName_ = s;
         return s;
@@ -545,21 +506,20 @@ public java.lang.String getMarkName() {
       }
     }
     /**
-     *
-     *
      * 
      * Timepoint name as received from the client within `<mark>` tag.
      * 

      *
      * string mark_name = 4;
-     *
      * @return The bytes for markName.
      */
-    public com.google.protobuf.ByteString getMarkNameBytes() {
+    public com.google.protobuf.ByteString
+        getMarkNameBytes() {
       java.lang.Object ref = markName_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         markName_ = b;
         return b;
       } else {
@@ -567,76 +527,66 @@ public com.google.protobuf.ByteString getMarkNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Timepoint name as received from the client within `<mark>` tag.
      * 

      *
      * string mark_name = 4;
-     *
      * @param value The markName to set.
      * @return This builder for chaining.
      */
-    public Builder setMarkName(java.lang.String value) {
+    public Builder setMarkName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       markName_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Timepoint name as received from the client within `<mark>` tag.
      * 

      *
      * string mark_name = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearMarkName() {
-
+      
       markName_ = getDefaultInstance().getMarkName();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Timepoint name as received from the client within `<mark>` tag.
      * 

      *
      * string mark_name = 4;
-     *
      * @param value The bytes for markName to set.
      * @return This builder for chaining.
      */
-    public Builder setMarkNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setMarkNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       markName_ = value;
       onChanged();
       return this;
     }
 
-    private double timeSeconds_;
+    private double timeSeconds_ ;
     /**
-     *
-     *
      * 
      * Time offset in seconds from the start of the synthesized audio.
      * 

      *
      * double time_seconds = 3;
-     *
      * @return The timeSeconds.
      */
     @java.lang.Override
@@ -644,43 +594,37 @@ public double getTimeSeconds() {
       return timeSeconds_;
     }
     /**
-     *
-     *
      * 
      * Time offset in seconds from the start of the synthesized audio.
      * 

      *
      * double time_seconds = 3;
-     *
      * @param value The timeSeconds to set.
      * @return This builder for chaining.
      */
     public Builder setTimeSeconds(double value) {
-
+      
       timeSeconds_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Time offset in seconds from the start of the synthesized audio.
      * 

      *
      * double time_seconds = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearTimeSeconds() {
-
+      
       timeSeconds_ = 0D;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -690,12 +634,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.Timepoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.Timepoint)
   private static final com.google.cloud.texttospeech.v1beta1.Timepoint DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.Timepoint();
   }
@@ -704,16 +648,16 @@ public static com.google.cloud.texttospeech.v1beta1.Timepoint getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Timepoint parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Timepoint(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Timepoint parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new Timepoint(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -728,4 +672,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.Timepoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java
similarity index 55%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java
index cb356b5c..1e5953cd 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java
@@ -1,62 +1,38 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface TimepointOrBuilder
-    extends
+public interface TimepointOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.Timepoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Timepoint name as received from the client within `<mark>` tag.
    * 

    *
    * string mark_name = 4;
-   *
    * @return The markName.
    */
   java.lang.String getMarkName();
   /**
-   *
-   *
    * 
    * Timepoint name as received from the client within `<mark>` tag.
    * 

    *
    * string mark_name = 4;
-   *
    * @return The bytes for markName.
    */
-  com.google.protobuf.ByteString getMarkNameBytes();
+  com.google.protobuf.ByteString
+      getMarkNameBytes();
 
   /**
-   *
-   *
    * 
    * Time offset in seconds from the start of the synthesized audio.
    * 

    *
    * double time_seconds = 3;
-   *
    * @return The timeSeconds.
    */
   double getTimeSeconds();
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java
similarity index 73%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java
index 4f56f5fa..f36db267 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
- *
- *
  * 
  * Description of a voice supported by the TTS service.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.Voice}
  */
-public final class Voice extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class Voice extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.Voice)
     VoiceOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use Voice.newBuilder() to construct.
   private Voice(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private Voice() {
     languageCodes_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     name_ = "";
@@ -45,15 +27,16 @@ private Voice() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new Voice();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private Voice(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -73,48 +56,46 @@ private Voice(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                languageCodes_ = new com.google.protobuf.LazyStringArrayList();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              languageCodes_.add(s);
-              break;
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
+            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+              languageCodes_ = new com.google.protobuf.LazyStringArrayList();
+              mutable_bitField0_ |= 0x00000001;
             }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            languageCodes_.add(s);
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              name_ = s;
-              break;
-            }
-          case 24:
-            {
-              int rawValue = input.readEnum();
+            name_ = s;
+            break;
+          }
+          case 24: {
+            int rawValue = input.readEnum();
 
-              ssmlGender_ = rawValue;
-              break;
-            }
-          case 32:
-            {
-              naturalSampleRateHertz_ = input.readInt32();
-              break;
-            }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+            ssmlGender_ = rawValue;
+            break;
+          }
+          case 32: {
+
+            naturalSampleRateHertz_ = input.readInt32();
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         languageCodes_ = languageCodes_.getUnmodifiableView();
@@ -123,27 +104,22 @@ private Voice(
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.Voice.class,
-            com.google.cloud.texttospeech.v1beta1.Voice.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.Voice.class, com.google.cloud.texttospeech.v1beta1.Voice.Builder.class);
   }
 
   public static final int LANGUAGE_CODES_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList languageCodes_;
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -151,15 +127,13 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @return A list containing the languageCodes.
    */
-  public com.google.protobuf.ProtocolStringList getLanguageCodesList() {
+  public com.google.protobuf.ProtocolStringList
+      getLanguageCodesList() {
     return languageCodes_;
   }
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -167,15 +141,12 @@ public com.google.protobuf.ProtocolStringList getLanguageCodesList() {
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @return The count of languageCodes.
    */
   public int getLanguageCodesCount() {
     return languageCodes_.size();
   }
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -183,7 +154,6 @@ public int getLanguageCodesCount() {
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @param index The index of the element to return.
    * @return The languageCodes at the given index.
    */
@@ -191,8 +161,6 @@ public java.lang.String getLanguageCodes(int index) {
     return languageCodes_.get(index);
   }
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -200,25 +168,22 @@ public java.lang.String getLanguageCodes(int index) {
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the languageCodes at the given index.
    */
-  public com.google.protobuf.ByteString getLanguageCodesBytes(int index) {
+  public com.google.protobuf.ByteString
+      getLanguageCodesBytes(int index) {
     return languageCodes_.getByteString(index);
   }
 
   public static final int NAME_FIELD_NUMBER = 2;
   private volatile java.lang.Object name_;
   /**
-   *
-   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -227,29 +192,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -260,52 +225,38 @@ public com.google.protobuf.ByteString getNameBytes() {
   public static final int SSML_GENDER_FIELD_NUMBER = 3;
   private int ssmlGender_;
   /**
-   *
-   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
-  @java.lang.Override
-  public int getSsmlGenderValue() {
+  @java.lang.Override public int getSsmlGenderValue() {
     return ssmlGender_;
   }
   /**
-   *
-   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The ssmlGender.
    */
-  @java.lang.Override
-  public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
+  @java.lang.Override public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result =
-        com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
-    return result == null
-        ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED
-        : result;
+    com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
+    return result == null ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED : result;
   }
 
   public static final int NATURAL_SAMPLE_RATE_HERTZ_FIELD_NUMBER = 4;
   private int naturalSampleRateHertz_;
   /**
-   *
-   *
    * 
    * The natural sample rate (in hertz) for this voice.
    * 

    *
    * int32 natural_sample_rate_hertz = 4;
-   *
    * @return The naturalSampleRateHertz.
    */
   @java.lang.Override
@@ -314,7 +265,6 @@ public int getNaturalSampleRateHertz() {
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -326,16 +276,15 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     for (int i = 0; i < languageCodes_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, languageCodes_.getRaw(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, name_);
     }
-    if (ssmlGender_
-        != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
-            .getNumber()) {
+    if (ssmlGender_ != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
       output.writeEnum(3, ssmlGender_);
     }
     if (naturalSampleRateHertz_ != 0) {
@@ -361,13 +310,13 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, name_);
     }
-    if (ssmlGender_
-        != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
-            .getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, ssmlGender_);
+    if (ssmlGender_ != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(3, ssmlGender_);
     }
     if (naturalSampleRateHertz_ != 0) {
-      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, naturalSampleRateHertz_);
+      size += com.google.protobuf.CodedOutputStream
+        .computeInt32Size(4, naturalSampleRateHertz_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -377,18 +326,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.Voice)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.Voice other =
-        (com.google.cloud.texttospeech.v1beta1.Voice) obj;
+    com.google.cloud.texttospeech.v1beta1.Voice other = (com.google.cloud.texttospeech.v1beta1.Voice) obj;
 
-    if (!getLanguageCodesList().equals(other.getLanguageCodesList())) return false;
-    if (!getName().equals(other.getName())) return false;
+    if (!getLanguageCodesList()
+        .equals(other.getLanguageCodesList())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (ssmlGender_ != other.ssmlGender_) return false;
-    if (getNaturalSampleRateHertz() != other.getNaturalSampleRateHertz()) return false;
+    if (getNaturalSampleRateHertz()
+        != other.getNaturalSampleRateHertz()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -415,127 +366,118 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(java.nio.ByteBuffer data)
+  public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
+      java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.Voice parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.Voice parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Voice parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
   public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.Voice prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Description of a voice supported by the TTS service.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.Voice}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.Voice)
       com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.Voice.class,
-              com.google.cloud.texttospeech.v1beta1.Voice.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.Voice.class, com.google.cloud.texttospeech.v1beta1.Voice.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.Voice.newBuilder()
@@ -543,15 +485,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -567,9 +510,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
     }
 
     @java.lang.Override
@@ -588,8 +531,7 @@ public com.google.cloud.texttospeech.v1beta1.Voice build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.Voice buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.Voice result =
-          new com.google.cloud.texttospeech.v1beta1.Voice(this);
+      com.google.cloud.texttospeech.v1beta1.Voice result = new com.google.cloud.texttospeech.v1beta1.Voice(this);
       int from_bitField0_ = bitField0_;
       if (((bitField0_ & 0x00000001) != 0)) {
         languageCodes_ = languageCodes_.getUnmodifiableView();
@@ -607,39 +549,38 @@ public com.google.cloud.texttospeech.v1beta1.Voice buildPartial() {
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.Voice) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.Voice) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.Voice)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -696,21 +637,16 @@ public Builder mergeFrom(
       }
       return this;
     }
-
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList languageCodes_ =
-        com.google.protobuf.LazyStringArrayList.EMPTY;
-
+    private com.google.protobuf.LazyStringList languageCodes_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     private void ensureLanguageCodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         languageCodes_ = new com.google.protobuf.LazyStringArrayList(languageCodes_);
         bitField0_ |= 0x00000001;
-      }
+       }
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -718,15 +654,13 @@ private void ensureLanguageCodesIsMutable() {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @return A list containing the languageCodes.
      */
-    public com.google.protobuf.ProtocolStringList getLanguageCodesList() {
+    public com.google.protobuf.ProtocolStringList
+        getLanguageCodesList() {
       return languageCodes_.getUnmodifiableView();
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -734,15 +668,12 @@ public com.google.protobuf.ProtocolStringList getLanguageCodesList() {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @return The count of languageCodes.
      */
     public int getLanguageCodesCount() {
       return languageCodes_.size();
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -750,7 +681,6 @@ public int getLanguageCodesCount() {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @param index The index of the element to return.
      * @return The languageCodes at the given index.
      */
@@ -758,8 +688,6 @@ public java.lang.String getLanguageCodes(int index) {
       return languageCodes_.get(index);
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -767,16 +695,14 @@ public java.lang.String getLanguageCodes(int index) {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @param index The index of the value to return.
      * @return The bytes of the languageCodes at the given index.
      */
-    public com.google.protobuf.ByteString getLanguageCodesBytes(int index) {
+    public com.google.protobuf.ByteString
+        getLanguageCodesBytes(int index) {
       return languageCodes_.getByteString(index);
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -784,23 +710,21 @@ public com.google.protobuf.ByteString getLanguageCodesBytes(int index) {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @param index The index to set the value at.
      * @param value The languageCodes to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCodes(int index, java.lang.String value) {
+    public Builder setLanguageCodes(
+        int index, java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureLanguageCodesIsMutable();
+    throw new NullPointerException();
+  }
+  ensureLanguageCodesIsMutable();
       languageCodes_.set(index, value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -808,22 +732,20 @@ public Builder setLanguageCodes(int index, java.lang.String value) {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @param value The languageCodes to add.
      * @return This builder for chaining.
      */
-    public Builder addLanguageCodes(java.lang.String value) {
+    public Builder addLanguageCodes(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      ensureLanguageCodesIsMutable();
+    throw new NullPointerException();
+  }
+  ensureLanguageCodesIsMutable();
       languageCodes_.add(value);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -831,19 +753,18 @@ public Builder addLanguageCodes(java.lang.String value) {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @param values The languageCodes to add.
      * @return This builder for chaining.
      */
-    public Builder addAllLanguageCodes(java.lang.Iterable values) {
+    public Builder addAllLanguageCodes(
+        java.lang.Iterable values) {
       ensureLanguageCodesIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, languageCodes_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(
+          values, languageCodes_);
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -851,7 +772,6 @@ public Builder addAllLanguageCodes(java.lang.Iterable values)
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @return This builder for chaining.
      */
     public Builder clearLanguageCodes() {
@@ -861,8 +781,6 @@ public Builder clearLanguageCodes() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -870,15 +788,15 @@ public Builder clearLanguageCodes() {
      * 

      *
      * repeated string language_codes = 1;
-     *
      * @param value The bytes of the languageCodes to add.
      * @return This builder for chaining.
      */
-    public Builder addLanguageCodesBytes(com.google.protobuf.ByteString value) {
+    public Builder addLanguageCodesBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
       ensureLanguageCodesIsMutable();
       languageCodes_.add(value);
       onChanged();
@@ -887,20 +805,18 @@ public Builder addLanguageCodesBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -909,21 +825,20 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -931,61 +846,54 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
+    public Builder setName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       name_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
+      
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       name_ = value;
       onChanged();
       return this;
@@ -993,67 +901,51 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private int ssmlGender_ = 0;
     /**
-     *
-     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @return The enum numeric value on the wire for ssmlGender.
      */
-    @java.lang.Override
-    public int getSsmlGenderValue() {
+    @java.lang.Override public int getSsmlGenderValue() {
       return ssmlGender_;
     }
     /**
-     *
-     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @param value The enum numeric value on the wire for ssmlGender to set.
      * @return This builder for chaining.
      */
     public Builder setSsmlGenderValue(int value) {
-
+      
       ssmlGender_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @return The ssmlGender.
      */
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result =
-          com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
-      return result == null
-          ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED
-          : result;
+      com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
+      return result == null ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @param value The ssmlGender to set.
      * @return This builder for chaining.
      */
@@ -1061,39 +953,33 @@ public Builder setSsmlGender(com.google.cloud.texttospeech.v1beta1.SsmlVoiceGend
       if (value == null) {
         throw new NullPointerException();
       }
-
+      
       ssmlGender_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSsmlGender() {
-
+      
       ssmlGender_ = 0;
       onChanged();
       return this;
     }
 
-    private int naturalSampleRateHertz_;
+    private int naturalSampleRateHertz_ ;
     /**
-     *
-     *
      * 
      * The natural sample rate (in hertz) for this voice.
      * 

      *
      * int32 natural_sample_rate_hertz = 4;
-     *
      * @return The naturalSampleRateHertz.
      */
     @java.lang.Override
@@ -1101,43 +987,37 @@ public int getNaturalSampleRateHertz() {
       return naturalSampleRateHertz_;
     }
     /**
-     *
-     *
      * 
      * The natural sample rate (in hertz) for this voice.
      * 

      *
      * int32 natural_sample_rate_hertz = 4;
-     *
      * @param value The naturalSampleRateHertz to set.
      * @return This builder for chaining.
      */
     public Builder setNaturalSampleRateHertz(int value) {
-
+      
       naturalSampleRateHertz_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The natural sample rate (in hertz) for this voice.
      * 

      *
      * int32 natural_sample_rate_hertz = 4;
-     *
      * @return This builder for chaining.
      */
     public Builder clearNaturalSampleRateHertz() {
-
+      
       naturalSampleRateHertz_ = 0;
       onChanged();
       return this;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1147,12 +1027,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.Voice)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.Voice)
   private static final com.google.cloud.texttospeech.v1beta1.Voice DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.Voice();
   }
@@ -1161,16 +1041,16 @@ public static com.google.cloud.texttospeech.v1beta1.Voice getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public Voice parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new Voice(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public Voice parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new Voice(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1185,4 +1065,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.Voice getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java
similarity index 75%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java
index 019ef4e9..bff6a6c5 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface VoiceOrBuilder
-    extends
+public interface VoiceOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.Voice)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -33,13 +15,11 @@ public interface VoiceOrBuilder
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @return A list containing the languageCodes.
    */
-  java.util.List getLanguageCodesList();
+  java.util.List
+      getLanguageCodesList();
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -47,13 +27,10 @@ public interface VoiceOrBuilder
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @return The count of languageCodes.
    */
   int getLanguageCodesCount();
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -61,14 +38,11 @@ public interface VoiceOrBuilder
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @param index The index of the element to return.
    * @return The languageCodes at the given index.
    */
   java.lang.String getLanguageCodes(int index);
   /**
-   *
-   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -76,71 +50,57 @@ public interface VoiceOrBuilder
    * 

    *
    * repeated string language_codes = 1;
-   *
    * @param index The index of the value to return.
    * @return The bytes of the languageCodes at the given index.
    */
-  com.google.protobuf.ByteString getLanguageCodesBytes(int index);
+  com.google.protobuf.ByteString
+      getLanguageCodesBytes(int index);
 
   /**
-   *
-   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
   int getSsmlGenderValue();
   /**
-   *
-   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The ssmlGender.
    */
   com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender();
 
   /**
-   *
-   *
    * 
    * The natural sample rate (in hertz) for this voice.
    * 

    *
    * int32 natural_sample_rate_hertz = 4;
-   *
    * @return The naturalSampleRateHertz.
    */
   int getNaturalSampleRateHertz();
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java
similarity index 76%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java
index fd3483d0..2fdb67ee 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java
@@ -1,42 +1,24 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
- *
- *
  * 
  * Description of which voice to use for a synthesis request.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.VoiceSelectionParams}
  */
-public final class VoiceSelectionParams extends com.google.protobuf.GeneratedMessageV3
-    implements
+public final class VoiceSelectionParams extends
+    com.google.protobuf.GeneratedMessageV3 implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.VoiceSelectionParams)
     VoiceSelectionParamsOrBuilder {
-  private static final long serialVersionUID = 0L;
+private static final long serialVersionUID = 0L;
   // Use VoiceSelectionParams.newBuilder() to construct.
   private VoiceSelectionParams(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-
   private VoiceSelectionParams() {
     languageCode_ = "";
     name_ = "";
@@ -45,15 +27,16 @@ private VoiceSelectionParams() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(
+      UnusedPrivateParameter unused) {
     return new VoiceSelectionParams();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet
+  getUnknownFields() {
     return this.unknownFields;
   }
-
   private VoiceSelectionParams(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -72,83 +55,72 @@ private VoiceSelectionParams(
           case 0:
             done = true;
             break;
-          case 10:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+          case 10: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              languageCode_ = s;
-              break;
-            }
-          case 18:
-            {
-              java.lang.String s = input.readStringRequireUtf8();
+            languageCode_ = s;
+            break;
+          }
+          case 18: {
+            java.lang.String s = input.readStringRequireUtf8();
 
-              name_ = s;
-              break;
-            }
-          case 24:
-            {
-              int rawValue = input.readEnum();
+            name_ = s;
+            break;
+          }
+          case 24: {
+            int rawValue = input.readEnum();
 
-              ssmlGender_ = rawValue;
-              break;
+            ssmlGender_ = rawValue;
+            break;
+          }
+          case 34: {
+            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder subBuilder = null;
+            if (customVoice_ != null) {
+              subBuilder = customVoice_.toBuilder();
             }
-          case 34:
-            {
-              com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder subBuilder = null;
-              if (customVoice_ != null) {
-                subBuilder = customVoice_.toBuilder();
-              }
-              customVoice_ =
-                  input.readMessage(
-                      com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.parser(),
-                      extensionRegistry);
-              if (subBuilder != null) {
-                subBuilder.mergeFrom(customVoice_);
-                customVoice_ = subBuilder.buildPartial();
-              }
-
-              break;
+            customVoice_ = input.readMessage(com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.parser(), extensionRegistry);
+            if (subBuilder != null) {
+              subBuilder.mergeFrom(customVoice_);
+              customVoice_ = subBuilder.buildPartial();
             }
-          default:
-            {
-              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
+
+            break;
+          }
+          default: {
+            if (!parseUnknownField(
+                input, unknownFields, extensionRegistry, tag)) {
+              done = true;
             }
+            break;
+          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(
+          e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-
-  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor
+      getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-        .internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.class,
-            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.class, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder.class);
   }
 
   public static final int LANGUAGE_CODE_FIELD_NUMBER = 1;
   private volatile java.lang.Object languageCode_;
   /**
-   *
-   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -164,7 +136,6 @@ public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The languageCode.
    */
   @java.lang.Override
@@ -173,15 +144,14 @@ public java.lang.String getLanguageCode() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       languageCode_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -197,15 +167,16 @@ public java.lang.String getLanguageCode() {
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for languageCode.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getLanguageCodeBytes() {
+  public com.google.protobuf.ByteString
+      getLanguageCodeBytes() {
     java.lang.Object ref = languageCode_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       languageCode_ = b;
       return b;
     } else {
@@ -216,15 +187,12 @@ public com.google.protobuf.ByteString getLanguageCodeBytes() {
   public static final int NAME_FIELD_NUMBER = 2;
   private volatile java.lang.Object name_;
   /**
-   *
-   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
-   *
    * @return The name.
    */
   @java.lang.Override
@@ -233,30 +201,30 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = 
+          (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
-   *
-   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
-   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString getNameBytes() {
+  public com.google.protobuf.ByteString
+      getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b =
-          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+      com.google.protobuf.ByteString b = 
+          com.google.protobuf.ByteString.copyFromUtf8(
+              (java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -267,8 +235,6 @@ public com.google.protobuf.ByteString getNameBytes() {
   public static final int SSML_GENDER_FIELD_NUMBER = 3;
   private int ssmlGender_;
   /**
-   *
-   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -278,16 +244,12 @@ public com.google.protobuf.ByteString getNameBytes() {
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
-  @java.lang.Override
-  public int getSsmlGenderValue() {
+  @java.lang.Override public int getSsmlGenderValue() {
     return ssmlGender_;
   }
   /**
-   *
-   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -297,24 +259,17 @@ public int getSsmlGenderValue() {
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The ssmlGender.
    */
-  @java.lang.Override
-  public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
+  @java.lang.Override public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result =
-        com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
-    return result == null
-        ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED
-        : result;
+    com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
+    return result == null ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED : result;
   }
 
   public static final int CUSTOM_VOICE_FIELD_NUMBER = 4;
   private com.google.cloud.texttospeech.v1beta1.CustomVoiceParams customVoice_;
   /**
-   *
-   *
    * 
    * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
    * the service will choose the custom voice matching the specified
@@ -322,7 +277,6 @@ public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
    * 

    *
    * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
-   *
    * @return Whether the customVoice field is set.
    */
   @java.lang.Override
@@ -330,8 +284,6 @@ public boolean hasCustomVoice() {
     return customVoice_ != null;
   }
   /**
-   *
-   *
    * 
    * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
    * the service will choose the custom voice matching the specified
@@ -339,18 +291,13 @@ public boolean hasCustomVoice() {
    * 

    *
    * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
-   *
    * @return The customVoice.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams getCustomVoice() {
-    return customVoice_ == null
-        ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance()
-        : customVoice_;
+    return customVoice_ == null ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance() : customVoice_;
   }
   /**
-   *
-   *
    * 
    * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
    * the service will choose the custom voice matching the specified
@@ -360,13 +307,11 @@ public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams getCustomVoice()
    * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
    */
   @java.lang.Override
-  public com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder
-      getCustomVoiceOrBuilder() {
+  public com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder getCustomVoiceOrBuilder() {
     return getCustomVoice();
   }
 
   private byte memoizedIsInitialized = -1;
-
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -378,16 +323,15 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output)
+                      throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(languageCode_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, languageCode_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, name_);
     }
-    if (ssmlGender_
-        != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
-            .getNumber()) {
+    if (ssmlGender_ != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
       output.writeEnum(3, ssmlGender_);
     }
     if (customVoice_ != null) {
@@ -408,13 +352,13 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, name_);
     }
-    if (ssmlGender_
-        != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
-            .getNumber()) {
-      size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, ssmlGender_);
+    if (ssmlGender_ != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream
+        .computeEnumSize(3, ssmlGender_);
     }
     if (customVoice_ != null) {
-      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getCustomVoice());
+      size += com.google.protobuf.CodedOutputStream
+        .computeMessageSize(4, getCustomVoice());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -424,20 +368,22 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-      return true;
+     return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams other =
-        (com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams) obj;
+    com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams other = (com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams) obj;
 
-    if (!getLanguageCode().equals(other.getLanguageCode())) return false;
-    if (!getName().equals(other.getName())) return false;
+    if (!getLanguageCode()
+        .equals(other.getLanguageCode())) return false;
+    if (!getName()
+        .equals(other.getName())) return false;
     if (ssmlGender_ != other.ssmlGender_) return false;
     if (hasCustomVoice() != other.hasCustomVoice()) return false;
     if (hasCustomVoice()) {
-      if (!getCustomVoice().equals(other.getCustomVoice())) return false;
+      if (!getCustomVoice()
+          .equals(other.getCustomVoice())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -466,127 +412,117 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
-      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data)
+      throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
-      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
-      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
-
-  public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseDelimitedFrom(
-      java.io.InputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseDelimitedFrom(java.io.InputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseDelimitedFrom(
-      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input,
+      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
-      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input)
+      throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input);
   }
-
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
-        PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3
+        .parseWithIOException(PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() {
-    return newBuilder();
-  }
-
+  public Builder newBuilderForType() { return newBuilder(); }
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-
-  public static Builder newBuilder(
-      com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams prototype) {
+  public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
-
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE
+        ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(
+      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
-   *
-   *
    * 
    * Description of which voice to use for a synthesis request.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.VoiceSelectionParams}
    */
-  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
-      implements
+  public static final class Builder extends
+      com.google.protobuf.GeneratedMessageV3.Builder implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.VoiceSelectionParams)
       com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor
+        getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.class,
-              com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.class, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.newBuilder()
@@ -594,15 +530,16 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(
+        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
-
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
+      if (com.google.protobuf.GeneratedMessageV3
+              .alwaysUseFieldBuilders) {
+      }
     }
-
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -622,9 +559,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
-          .internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor
+        getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
     }
 
     @java.lang.Override
@@ -643,8 +580,7 @@ public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams result =
-          new com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams(this);
+      com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams result = new com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams(this);
       result.languageCode_ = languageCode_;
       result.name_ = name_;
       result.ssmlGender_ = ssmlGender_;
@@ -661,39 +597,38 @@ public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams buildPartial()
     public Builder clone() {
       return super.clone();
     }
-
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.setField(field, value);
     }
-
     @java.lang.Override
-    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(
+        com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
-
     @java.lang.Override
-    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(
+        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
-
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
-
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field,
+        java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
-
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams) other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams)other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -701,8 +636,7 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance())
-        return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance()) return this;
       if (!other.getLanguageCode().isEmpty()) {
         languageCode_ = other.languageCode_;
         onChanged();
@@ -736,8 +670,7 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage =
-            (com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams) e.getUnfinishedMessage();
+        parsedMessage = (com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -749,8 +682,6 @@ public Builder mergeFrom(
 
     private java.lang.Object languageCode_ = "";
     /**
-     *
-     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -766,13 +697,13 @@ public Builder mergeFrom(
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The languageCode.
      */
     public java.lang.String getLanguageCode() {
       java.lang.Object ref = languageCode_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         languageCode_ = s;
         return s;
@@ -781,8 +712,6 @@ public java.lang.String getLanguageCode() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -798,14 +727,15 @@ public java.lang.String getLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return The bytes for languageCode.
      */
-    public com.google.protobuf.ByteString getLanguageCodeBytes() {
+    public com.google.protobuf.ByteString
+        getLanguageCodeBytes() {
       java.lang.Object ref = languageCode_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         languageCode_ = b;
         return b;
       } else {
@@ -813,8 +743,6 @@ public com.google.protobuf.ByteString getLanguageCodeBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -830,22 +758,20 @@ public com.google.protobuf.ByteString getLanguageCodeBytes() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCode(java.lang.String value) {
+    public Builder setLanguageCode(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       languageCode_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -861,18 +787,15 @@ public Builder setLanguageCode(java.lang.String value) {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @return This builder for chaining.
      */
     public Builder clearLanguageCode() {
-
+      
       languageCode_ = getDefaultInstance().getLanguageCode();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -888,16 +811,16 @@ public Builder clearLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-     *
      * @param value The bytes for languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCodeBytes(com.google.protobuf.ByteString value) {
+    public Builder setLanguageCodeBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       languageCode_ = value;
       onChanged();
       return this;
@@ -905,21 +828,19 @@ public Builder setLanguageCodeBytes(com.google.protobuf.ByteString value) {
 
     private java.lang.Object name_ = "";
     /**
-     *
-     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
-     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs =
+            (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -928,22 +849,21 @@ public java.lang.String getName() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
-     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString getNameBytes() {
+    public com.google.protobuf.ByteString
+        getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b =
-            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
+        com.google.protobuf.ByteString b = 
+            com.google.protobuf.ByteString.copyFromUtf8(
+                (java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -951,64 +871,57 @@ public com.google.protobuf.ByteString getNameBytes() {
       }
     }
     /**
-     *
-     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
-     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(java.lang.String value) {
+    public Builder setName(
+        java.lang.String value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-
+    throw new NullPointerException();
+  }
+  
       name_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
-     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-
+      
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
-     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(
+        com.google.protobuf.ByteString value) {
       if (value == null) {
-        throw new NullPointerException();
-      }
-      checkByteStringIsUtf8(value);
-
+    throw new NullPointerException();
+  }
+  checkByteStringIsUtf8(value);
+      
       name_ = value;
       onChanged();
       return this;
@@ -1016,8 +929,6 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
 
     private int ssmlGender_ = 0;
     /**
-     *
-     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -1027,16 +938,12 @@ public Builder setNameBytes(com.google.protobuf.ByteString value) {
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @return The enum numeric value on the wire for ssmlGender.
      */
-    @java.lang.Override
-    public int getSsmlGenderValue() {
+    @java.lang.Override public int getSsmlGenderValue() {
       return ssmlGender_;
     }
     /**
-     *
-     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -1046,19 +953,16 @@ public int getSsmlGenderValue() {
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @param value The enum numeric value on the wire for ssmlGender to set.
      * @return This builder for chaining.
      */
     public Builder setSsmlGenderValue(int value) {
-
+      
       ssmlGender_ = value;
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -1068,21 +972,15 @@ public Builder setSsmlGenderValue(int value) {
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @return The ssmlGender.
      */
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result =
-          com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
-      return result == null
-          ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED
-          : result;
+      com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
+      return result == null ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED : result;
     }
     /**
-     *
-     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -1092,7 +990,6 @@ public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @param value The ssmlGender to set.
      * @return This builder for chaining.
      */
@@ -1100,14 +997,12 @@ public Builder setSsmlGender(com.google.cloud.texttospeech.v1beta1.SsmlVoiceGend
       if (value == null) {
         throw new NullPointerException();
       }
-
+      
       ssmlGender_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
-     *
-     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -1117,11 +1012,10 @@ public Builder setSsmlGender(com.google.cloud.texttospeech.v1beta1.SsmlVoiceGend
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-     *
      * @return This builder for chaining.
      */
     public Builder clearSsmlGender() {
-
+      
       ssmlGender_ = 0;
       onChanged();
       return this;
@@ -1129,13 +1023,8 @@ public Builder clearSsmlGender() {
 
     private com.google.cloud.texttospeech.v1beta1.CustomVoiceParams customVoice_;
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams,
-            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder,
-            com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder>
-        customVoiceBuilder_;
+        com.google.cloud.texttospeech.v1beta1.CustomVoiceParams, com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder, com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder> customVoiceBuilder_;
     /**
-     *
-     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1143,15 +1032,12 @@ public Builder clearSsmlGender() {
      * 

      *
      * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
-     *
      * @return Whether the customVoice field is set.
      */
     public boolean hasCustomVoice() {
       return customVoiceBuilder_ != null || customVoice_ != null;
     }
     /**
-     *
-     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1159,21 +1045,16 @@ public boolean hasCustomVoice() {
      * 

      *
      * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
-     *
      * @return The customVoice.
      */
     public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams getCustomVoice() {
       if (customVoiceBuilder_ == null) {
-        return customVoice_ == null
-            ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance()
-            : customVoice_;
+        return customVoice_ == null ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance() : customVoice_;
       } else {
         return customVoiceBuilder_.getMessage();
       }
     }
     /**
-     *
-     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1196,8 +1077,6 @@ public Builder setCustomVoice(com.google.cloud.texttospeech.v1beta1.CustomVoiceP
       return this;
     }
     /**
-     *
-     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1218,8 +1097,6 @@ public Builder setCustomVoice(
       return this;
     }
     /**
-     *
-     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1232,9 +1109,7 @@ public Builder mergeCustomVoice(com.google.cloud.texttospeech.v1beta1.CustomVoic
       if (customVoiceBuilder_ == null) {
         if (customVoice_ != null) {
           customVoice_ =
-              com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.newBuilder(customVoice_)
-                  .mergeFrom(value)
-                  .buildPartial();
+            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.newBuilder(customVoice_).mergeFrom(value).buildPartial();
         } else {
           customVoice_ = value;
         }
@@ -1246,8 +1121,6 @@ public Builder mergeCustomVoice(com.google.cloud.texttospeech.v1beta1.CustomVoic
       return this;
     }
     /**
-     *
-     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1268,8 +1141,6 @@ public Builder clearCustomVoice() {
       return this;
     }
     /**
-     *
-     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1279,13 +1150,11 @@ public Builder clearCustomVoice() {
      * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
      */
     public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder getCustomVoiceBuilder() {
-
+      
       onChanged();
       return getCustomVoiceFieldBuilder().getBuilder();
     }
     /**
-     *
-     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1294,19 +1163,15 @@ public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder getCustom
      *
      * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
      */
-    public com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder
-        getCustomVoiceOrBuilder() {
+    public com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder getCustomVoiceOrBuilder() {
       if (customVoiceBuilder_ != null) {
         return customVoiceBuilder_.getMessageOrBuilder();
       } else {
-        return customVoice_ == null
-            ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance()
-            : customVoice_;
+        return customVoice_ == null ?
+            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance() : customVoice_;
       }
     }
     /**
-     *
-     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1316,24 +1181,21 @@ public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder getCustom
      * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams,
-            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder,
-            com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder>
+        com.google.cloud.texttospeech.v1beta1.CustomVoiceParams, com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder, com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder> 
         getCustomVoiceFieldBuilder() {
       if (customVoiceBuilder_ == null) {
-        customVoiceBuilder_ =
-            new com.google.protobuf.SingleFieldBuilderV3<
-                com.google.cloud.texttospeech.v1beta1.CustomVoiceParams,
-                com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder,
-                com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder>(
-                getCustomVoice(), getParentForChildren(), isClean());
+        customVoiceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
+            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams, com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder, com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder>(
+                getCustomVoice(),
+                getParentForChildren(),
+                isClean());
         customVoice_ = null;
       }
       return customVoiceBuilder_;
     }
-
     @java.lang.Override
-    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(
+        final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1343,12 +1205,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
+
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.VoiceSelectionParams)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.VoiceSelectionParams)
   private static final com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams DEFAULT_INSTANCE;
-
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams();
   }
@@ -1357,16 +1219,16 @@ public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser PARSER =
-      new com.google.protobuf.AbstractParser() {
-        @java.lang.Override
-        public VoiceSelectionParams parsePartialFrom(
-            com.google.protobuf.CodedInputStream input,
-            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-            throws com.google.protobuf.InvalidProtocolBufferException {
-          return new VoiceSelectionParams(input, extensionRegistry);
-        }
-      };
+  private static final com.google.protobuf.Parser
+      PARSER = new com.google.protobuf.AbstractParser() {
+    @java.lang.Override
+    public VoiceSelectionParams parsePartialFrom(
+        com.google.protobuf.CodedInputStream input,
+        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+        throws com.google.protobuf.InvalidProtocolBufferException {
+      return new VoiceSelectionParams(input, extensionRegistry);
+    }
+  };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1381,4 +1243,6 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
+
 }
+
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java
similarity index 85%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java
index d1c6eb1d..50303ab3 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java
@@ -1,31 +1,13 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface VoiceSelectionParamsOrBuilder
-    extends
+public interface VoiceSelectionParamsOrBuilder extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.VoiceSelectionParams)
     com.google.protobuf.MessageOrBuilder {
 
   /**
-   *
-   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -41,13 +23,10 @@ public interface VoiceSelectionParamsOrBuilder
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The languageCode.
    */
   java.lang.String getLanguageCode();
   /**
-   *
-   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -63,41 +42,34 @@ public interface VoiceSelectionParamsOrBuilder
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
-   *
    * @return The bytes for languageCode.
    */
-  com.google.protobuf.ByteString getLanguageCodeBytes();
+  com.google.protobuf.ByteString
+      getLanguageCodeBytes();
 
   /**
-   *
-   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
-   *
    * @return The name.
    */
   java.lang.String getName();
   /**
-   *
-   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
-   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString getNameBytes();
+  com.google.protobuf.ByteString
+      getNameBytes();
 
   /**
-   *
-   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -107,13 +79,10 @@ public interface VoiceSelectionParamsOrBuilder
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
   int getSsmlGenderValue();
   /**
-   *
-   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -123,14 +92,11 @@ public interface VoiceSelectionParamsOrBuilder
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
-   *
    * @return The ssmlGender.
    */
   com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender();
 
   /**
-   *
-   *
    * 
    * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
    * the service will choose the custom voice matching the specified
@@ -138,13 +104,10 @@ public interface VoiceSelectionParamsOrBuilder
    * 

    *
    * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
-   *
    * @return Whether the customVoice field is set.
    */
   boolean hasCustomVoice();
   /**
-   *
-   *
    * 
    * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
    * the service will choose the custom voice matching the specified
@@ -152,13 +115,10 @@ public interface VoiceSelectionParamsOrBuilder
    * 

    *
    * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
-   *
    * @return The customVoice.
    */
   com.google.cloud.texttospeech.v1beta1.CustomVoiceParams getCustomVoice();
   /**
-   *
-   *
    * 
    * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
    * the service will choose the custom voice matching the specified
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/proto/google/cloud/texttospeech/v1beta1/cloud_tts.proto b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/proto/google/cloud/texttospeech/v1beta1/cloud_tts.proto
similarity index 97%
rename from proto-google-cloud-texttospeech-v1beta1/src/main/proto/google/cloud/texttospeech/v1beta1/cloud_tts.proto
rename to owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/proto/google/cloud/texttospeech/v1beta1/cloud_tts.proto
index 55a62bf8..4fdd68b2 100644
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/proto/google/cloud/texttospeech/v1beta1/cloud_tts.proto
+++ b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/proto/google/cloud/texttospeech/v1beta1/cloud_tts.proto
@@ -64,11 +64,10 @@ message ListVoicesRequest {
   // [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
   // If not specified, the API will return all supported voices.
   // If specified, the ListVoices call will only return voices that can be used
-  // to synthesize this language_code. E.g. when specifying `"en-NZ"`, you will
-  // get supported `"en-NZ"` voices; when specifying `"no"`, you will get
-  // supported `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices;
-  // specifying `"zh"` will also get supported `"cmn-\*"` voices; specifying
-  // `"zh-hk"` will also get supported `"yue-hk"` voices.
+  // to synthesize this language_code. For example, if you specify `"en-NZ"`,
+  // all `"en-NZ"` voices will be returned. If you specify `"no"`, both
+  // `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices will be
+  // returned.
   string language_code = 1 [(google.api.field_behavior) = OPTIONAL];
 }
 
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java
deleted file mode 100644
index a5507e30..00000000
--- a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java
+++ /dev/null
@@ -1,221 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/texttospeech/v1/cloud_tts.proto
-
-package com.google.cloud.texttospeech.v1;
-
-public final class TextToSpeechProto {
-  private TextToSpeechProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
-    return descriptor;
-  }
-
-  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
-
-  static {
-    java.lang.String[] descriptorData = {
-      "\n,google/cloud/texttospeech/v1/cloud_tts"
-          + ".proto\022\034google.cloud.texttospeech.v1\032\034go"
-          + "ogle/api/annotations.proto\032\027google/api/c"
-          + "lient.proto\032\037google/api/field_behavior.p"
-          + "roto\032\031google/api/resource.proto\"/\n\021ListV"
-          + "oicesRequest\022\032\n\rlanguage_code\030\001 \001(\tB\003\340A\001"
-          + "\"I\n\022ListVoicesResponse\0223\n\006voices\030\001 \003(\0132#"
-          + ".google.cloud.texttospeech.v1.Voice\"\224\001\n\005"
-          + "Voice\022\026\n\016language_codes\030\001 \003(\t\022\014\n\004name\030\002 "
-          + "\001(\t\022B\n\013ssml_gender\030\003 \001(\0162-.google.cloud."
-          + "texttospeech.v1.SsmlVoiceGender\022!\n\031natur"
-          + "al_sample_rate_hertz\030\004 \001(\005\"\351\001\n\027Synthesiz"
-          + "eSpeechRequest\022@\n\005input\030\001 \001(\0132,.google.c"
-          + "loud.texttospeech.v1.SynthesisInputB\003\340A\002"
-          + "\022F\n\005voice\030\002 \001(\01322.google.cloud.texttospe"
-          + "ech.v1.VoiceSelectionParamsB\003\340A\002\022D\n\014audi"
-          + "o_config\030\003 \001(\0132).google.cloud.texttospee"
-          + "ch.v1.AudioConfigB\003\340A\002\"@\n\016SynthesisInput"
-          + "\022\016\n\004text\030\001 \001(\tH\000\022\016\n\004ssml\030\002 \001(\tH\000B\016\n\014inpu"
-          + "t_source\"\204\001\n\024VoiceSelectionParams\022\032\n\rlan"
-          + "guage_code\030\001 \001(\tB\003\340A\002\022\014\n\004name\030\002 \001(\t\022B\n\013s"
-          + "sml_gender\030\003 \001(\0162-.google.cloud.texttosp"
-          + "eech.v1.SsmlVoiceGender\"\361\001\n\013AudioConfig\022"
-          + "H\n\016audio_encoding\030\001 \001(\0162+.google.cloud.t"
-          + "exttospeech.v1.AudioEncodingB\003\340A\002\022\035\n\rspe"
-          + "aking_rate\030\002 \001(\001B\006\340A\004\340A\001\022\025\n\005pitch\030\003 \001(\001B"
-          + "\006\340A\004\340A\001\022\036\n\016volume_gain_db\030\004 \001(\001B\006\340A\004\340A\001\022"
-          + "\036\n\021sample_rate_hertz\030\005 \001(\005B\003\340A\001\022\"\n\022effec"
-          + "ts_profile_id\030\006 \003(\tB\006\340A\004\340A\001\"1\n\030Synthesiz"
-          + "eSpeechResponse\022\025\n\raudio_content\030\001 \001(\014*W"
-          + "\n\017SsmlVoiceGender\022!\n\035SSML_VOICE_GENDER_U"
-          + "NSPECIFIED\020\000\022\010\n\004MALE\020\001\022\n\n\006FEMALE\020\002\022\013\n\007NE"
-          + "UTRAL\020\003*i\n\rAudioEncoding\022\036\n\032AUDIO_ENCODI"
-          + "NG_UNSPECIFIED\020\000\022\014\n\010LINEAR16\020\001\022\007\n\003MP3\020\002\022"
-          + "\014\n\010OGG_OPUS\020\003\022\t\n\005MULAW\020\005\022\010\n\004ALAW\020\0062\264\003\n\014T"
-          + "extToSpeech\022\223\001\n\nListVoices\022/.google.clou"
-          + "d.texttospeech.v1.ListVoicesRequest\0320.go"
-          + "ogle.cloud.texttospeech.v1.ListVoicesRes"
-          + "ponse\"\"\202\323\344\223\002\014\022\n/v1/voices\332A\rlanguage_cod"
-          + "e\022\274\001\n\020SynthesizeSpeech\0225.google.cloud.te"
-          + "xttospeech.v1.SynthesizeSpeechRequest\0326."
-          + "google.cloud.texttospeech.v1.SynthesizeS"
-          + "peechResponse\"9\202\323\344\223\002\030\"\023/v1/text:synthesi"
-          + "ze:\001*\332A\030input,voice,audio_config\032O\312A\033tex"
-          + "ttospeech.googleapis.com\322A.https://www.g"
-          + "oogleapis.com/auth/cloud-platformB\274\002\n co"
-          + "m.google.cloud.texttospeech.v1B\021TextToSp"
-          + "eechProtoP\001ZHgoogle.golang.org/genproto/"
-          + "googleapis/cloud/texttospeech/v1;texttos"
-          + "peech\370\001\001\252\002\034Google.Cloud.TextToSpeech.V1\312"
-          + "\002\034Google\\Cloud\\TextToSpeech\\V1\352\002\037Google:"
-          + ":Cloud::TextToSpeech::V1\352AU\n\033automl.goog"
-          + "leapis.com/Model\0226projects/{project}/loc"
-          + "ations/{location}/models/{model}b\006proto3"
-    };
-    descriptor =
-        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
-            descriptorData,
-            new com.google.protobuf.Descriptors.FileDescriptor[] {
-              com.google.api.AnnotationsProto.getDescriptor(),
-              com.google.api.ClientProto.getDescriptor(),
-              com.google.api.FieldBehaviorProto.getDescriptor(),
-              com.google.api.ResourceProto.getDescriptor(),
-            });
-    internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor =
-        getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor,
-            new java.lang.String[] {
-              "LanguageCode",
-            });
-    internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor =
-        getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor,
-            new java.lang.String[] {
-              "Voices",
-            });
-    internal_static_google_cloud_texttospeech_v1_Voice_descriptor =
-        getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1_Voice_descriptor,
-            new java.lang.String[] {
-              "LanguageCodes", "Name", "SsmlGender", "NaturalSampleRateHertz",
-            });
-    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor =
-        getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor,
-            new java.lang.String[] {
-              "Input", "Voice", "AudioConfig",
-            });
-    internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor =
-        getDescriptor().getMessageTypes().get(4);
-    internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor,
-            new java.lang.String[] {
-              "Text", "Ssml", "InputSource",
-            });
-    internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor =
-        getDescriptor().getMessageTypes().get(5);
-    internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor,
-            new java.lang.String[] {
-              "LanguageCode", "Name", "SsmlGender",
-            });
-    internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor =
-        getDescriptor().getMessageTypes().get(6);
-    internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor,
-            new java.lang.String[] {
-              "AudioEncoding",
-              "SpeakingRate",
-              "Pitch",
-              "VolumeGainDb",
-              "SampleRateHertz",
-              "EffectsProfileId",
-            });
-    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor =
-        getDescriptor().getMessageTypes().get(7);
-    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor,
-            new java.lang.String[] {
-              "AudioContent",
-            });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resourceDefinition);
-    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
-        descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java
deleted file mode 100644
index 7d9a5f16..00000000
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java
+++ /dev/null
@@ -1,83 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
-
-package com.google.cloud.texttospeech.v1beta1;
-
-public interface CustomVoiceParamsOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.CustomVoiceParams)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Required. The name of the AutoML model that synthesizes the custom voice.
-   * 

-   *
-   * 
-   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The model.
-   */
-  java.lang.String getModel();
-  /**
-   *
-   *
-   * 
-   * Required. The name of the AutoML model that synthesizes the custom voice.
-   * 

-   *
-   * 
-   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * 
-   *
-   * @return The bytes for model.
-   */
-  com.google.protobuf.ByteString getModelBytes();
-
-  /**
-   *
-   *
-   * 
-   * Optional. The usage of the synthesized audio to be reported.
-   * 

-   *
-   * 
-   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
-   * @return The enum numeric value on the wire for reportedUsage.
-   */
-  int getReportedUsageValue();
-  /**
-   *
-   *
-   * 
-   * Optional. The usage of the synthesized audio to be reported.
-   * 

-   *
-   * 
-   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
-   * 
-   *
-   * @return The reportedUsage.
-   */
-  com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage getReportedUsage();
-}
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java
deleted file mode 100644
index 66177312..00000000
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
-
-package com.google.cloud.texttospeech.v1beta1;
-
-public interface ListVoicesRequestOrBuilder
-    extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.ListVoicesRequest)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   *
-   *
-   * 
-   * Optional. Recommended.
-   * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
-   * If not specified, the API will return all supported voices.
-   * If specified, the ListVoices call will only return voices that can be used
-   * to synthesize this language_code. E.g. when specifying `"en-NZ"`, you will
-   * get supported `"en-NZ"` voices; when specifying `"no"`, you will get
-   * supported `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices;
-   * specifying `"zh"` will also get supported `"cmn-\*"` voices; specifying
-   * `"zh-hk"` will also get supported `"yue-hk"` voices.
-   * 

-   *
-   * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-   *
-   * @return The languageCode.
-   */
-  java.lang.String getLanguageCode();
-  /**
-   *
-   *
-   * 
-   * Optional. Recommended.
-   * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
-   * If not specified, the API will return all supported voices.
-   * If specified, the ListVoices call will only return voices that can be used
-   * to synthesize this language_code. E.g. when specifying `"en-NZ"`, you will
-   * get supported `"en-NZ"` voices; when specifying `"no"`, you will get
-   * supported `"no-\*"` (Norwegian) and `"nb-\*"` (Norwegian Bokmal) voices;
-   * specifying `"zh"` will also get supported `"cmn-\*"` voices; specifying
-   * `"zh-hk"` will also get supported `"yue-hk"` voices.
-   * 

-   *
-   * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
-   *
-   * @return The bytes for languageCode.
-   */
-  com.google.protobuf.ByteString getLanguageCodeBytes();
-}
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java
deleted file mode 100644
index 9acd6a6a..00000000
--- a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java
+++ /dev/null
@@ -1,266 +0,0 @@
-/*
- * Copyright 2020 Google LLC
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *     https://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
-
-package com.google.cloud.texttospeech.v1beta1;
-
-public final class TextToSpeechProto {
-  private TextToSpeechProto() {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
-
-  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-      internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
-  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
-    return descriptor;
-  }
-
-  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
-
-  static {
-    java.lang.String[] descriptorData = {
-      "\n1google/cloud/texttospeech/v1beta1/clou"
-          + "d_tts.proto\022!google.cloud.texttospeech.v"
-          + "1beta1\032\034google/api/annotations.proto\032\027go"
-          + "ogle/api/client.proto\032\037google/api/field_"
-          + "behavior.proto\032\031google/api/resource.prot"
-          + "o\"/\n\021ListVoicesRequest\022\032\n\rlanguage_code\030"
-          + "\001 \001(\tB\003\340A\001\"N\n\022ListVoicesResponse\0228\n\006voic"
-          + "es\030\001 \003(\0132(.google.cloud.texttospeech.v1b"
-          + "eta1.Voice\"\231\001\n\005Voice\022\026\n\016language_codes\030\001"
-          + " \003(\t\022\014\n\004name\030\002 \001(\t\022G\n\013ssml_gender\030\003 \001(\0162"
-          + "2.google.cloud.texttospeech.v1beta1.Ssml"
-          + "VoiceGender\022!\n\031natural_sample_rate_hertz"
-          + "\030\004 \001(\005\"\240\003\n\027SynthesizeSpeechRequest\022E\n\005in"
-          + "put\030\001 \001(\01321.google.cloud.texttospeech.v1"
-          + "beta1.SynthesisInputB\003\340A\002\022K\n\005voice\030\002 \001(\013"
-          + "27.google.cloud.texttospeech.v1beta1.Voi"
-          + "ceSelectionParamsB\003\340A\002\022I\n\014audio_config\030\003"
-          + " \001(\0132..google.cloud.texttospeech.v1beta1"
-          + ".AudioConfigB\003\340A\002\022f\n\024enable_time_pointin"
-          + "g\030\004 \003(\0162H.google.cloud.texttospeech.v1be"
-          + "ta1.SynthesizeSpeechRequest.TimepointTyp"
-          + "e\">\n\rTimepointType\022\036\n\032TIMEPOINT_TYPE_UNS"
-          + "PECIFIED\020\000\022\r\n\tSSML_MARK\020\001\"@\n\016SynthesisIn"
-          + "put\022\016\n\004text\030\001 \001(\tH\000\022\016\n\004ssml\030\002 \001(\tH\000B\016\n\014i"
-          + "nput_source\"\325\001\n\024VoiceSelectionParams\022\032\n\r"
-          + "language_code\030\001 \001(\tB\003\340A\002\022\014\n\004name\030\002 \001(\t\022G"
-          + "\n\013ssml_gender\030\003 \001(\01622.google.cloud.textt"
-          + "ospeech.v1beta1.SsmlVoiceGender\022J\n\014custo"
-          + "m_voice\030\004 \001(\01324.google.cloud.texttospeec"
-          + "h.v1beta1.CustomVoiceParams\"\366\001\n\013AudioCon"
-          + "fig\022M\n\016audio_encoding\030\001 \001(\01620.google.clo"
-          + "ud.texttospeech.v1beta1.AudioEncodingB\003\340"
-          + "A\002\022\035\n\rspeaking_rate\030\002 \001(\001B\006\340A\004\340A\001\022\025\n\005pit"
-          + "ch\030\003 \001(\001B\006\340A\004\340A\001\022\036\n\016volume_gain_db\030\004 \001(\001"
-          + "B\006\340A\004\340A\001\022\036\n\021sample_rate_hertz\030\005 \001(\005B\003\340A\001"
-          + "\022\"\n\022effects_profile_id\030\006 \003(\tB\006\340A\004\340A\001\"\364\001\n"
-          + "\021CustomVoiceParams\0222\n\005model\030\001 \001(\tB#\340A\002\372A"
-          + "\035\n\033automl.googleapis.com/Model\022_\n\016report"
-          + "ed_usage\030\003 \001(\0162B.google.cloud.texttospee"
-          + "ch.v1beta1.CustomVoiceParams.ReportedUsa"
-          + "geB\003\340A\001\"J\n\rReportedUsage\022\036\n\032REPORTED_USA"
-          + "GE_UNSPECIFIED\020\000\022\014\n\010REALTIME\020\001\022\013\n\007OFFLIN"
-          + "E\020\002\"\271\001\n\030SynthesizeSpeechResponse\022\025\n\raudi"
-          + "o_content\030\001 \001(\014\022@\n\ntimepoints\030\002 \003(\0132,.go"
-          + "ogle.cloud.texttospeech.v1beta1.Timepoin"
-          + "t\022D\n\014audio_config\030\004 \001(\0132..google.cloud.t"
-          + "exttospeech.v1beta1.AudioConfig\"4\n\tTimep"
-          + "oint\022\021\n\tmark_name\030\004 \001(\t\022\024\n\014time_seconds\030"
-          + "\003 \001(\001*W\n\017SsmlVoiceGender\022!\n\035SSML_VOICE_G"
-          + "ENDER_UNSPECIFIED\020\000\022\010\n\004MALE\020\001\022\n\n\006FEMALE\020"
-          + "\002\022\013\n\007NEUTRAL\020\003*z\n\rAudioEncoding\022\036\n\032AUDIO"
-          + "_ENCODING_UNSPECIFIED\020\000\022\014\n\010LINEAR16\020\001\022\007\n"
-          + "\003MP3\020\002\022\017\n\013MP3_64_KBPS\020\004\022\014\n\010OGG_OPUS\020\003\022\t\n"
-          + "\005MULAW\020\005\022\010\n\004ALAW\020\0062\322\003\n\014TextToSpeech\022\242\001\n\n"
-          + "ListVoices\0224.google.cloud.texttospeech.v"
-          + "1beta1.ListVoicesRequest\0325.google.cloud."
-          + "texttospeech.v1beta1.ListVoicesResponse\""
-          + "\'\202\323\344\223\002\021\022\017/v1beta1/voices\332A\rlanguage_code"
-          + "\022\313\001\n\020SynthesizeSpeech\022:.google.cloud.tex"
-          + "ttospeech.v1beta1.SynthesizeSpeechReques"
-          + "t\032;.google.cloud.texttospeech.v1beta1.Sy"
-          + "nthesizeSpeechResponse\">\202\323\344\223\002\035\"\030/v1beta1"
-          + "/text:synthesize:\001*\332A\030input,voice,audio_"
-          + "config\032O\312A\033texttospeech.googleapis.com\322A"
-          + ".https://www.googleapis.com/auth/cloud-p"
-          + "latformB\325\002\n%com.google.cloud.texttospeec"
-          + "h.v1beta1B\021TextToSpeechProtoP\001ZMgoogle.g"
-          + "olang.org/genproto/googleapis/cloud/text"
-          + "tospeech/v1beta1;texttospeech\370\001\001\252\002!Googl"
-          + "e.Cloud.TextToSpeech.V1Beta1\312\002!Google\\Cl"
-          + "oud\\TextToSpeech\\V1beta1\352\002$Google::Cloud"
-          + "::TextToSpeech::V1beta1\352AU\n\033automl.googl"
-          + "eapis.com/Model\0226projects/{project}/loca"
-          + "tions/{location}/models/{model}b\006proto3"
-    };
-    descriptor =
-        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
-            descriptorData,
-            new com.google.protobuf.Descriptors.FileDescriptor[] {
-              com.google.api.AnnotationsProto.getDescriptor(),
-              com.google.api.ClientProto.getDescriptor(),
-              com.google.api.FieldBehaviorProto.getDescriptor(),
-              com.google.api.ResourceProto.getDescriptor(),
-            });
-    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor =
-        getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor,
-            new java.lang.String[] {
-              "LanguageCode",
-            });
-    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor =
-        getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor,
-            new java.lang.String[] {
-              "Voices",
-            });
-    internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor =
-        getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor,
-            new java.lang.String[] {
-              "LanguageCodes", "Name", "SsmlGender", "NaturalSampleRateHertz",
-            });
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor =
-        getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor,
-            new java.lang.String[] {
-              "Input", "Voice", "AudioConfig", "EnableTimePointing",
-            });
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor =
-        getDescriptor().getMessageTypes().get(4);
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor,
-            new java.lang.String[] {
-              "Text", "Ssml", "InputSource",
-            });
-    internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor =
-        getDescriptor().getMessageTypes().get(5);
-    internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor,
-            new java.lang.String[] {
-              "LanguageCode", "Name", "SsmlGender", "CustomVoice",
-            });
-    internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor =
-        getDescriptor().getMessageTypes().get(6);
-    internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor,
-            new java.lang.String[] {
-              "AudioEncoding",
-              "SpeakingRate",
-              "Pitch",
-              "VolumeGainDb",
-              "SampleRateHertz",
-              "EffectsProfileId",
-            });
-    internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor =
-        getDescriptor().getMessageTypes().get(7);
-    internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor,
-            new java.lang.String[] {
-              "Model", "ReportedUsage",
-            });
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor =
-        getDescriptor().getMessageTypes().get(8);
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor,
-            new java.lang.String[] {
-              "AudioContent", "Timepoints", "AudioConfig",
-            });
-    internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor =
-        getDescriptor().getMessageTypes().get(9);
-    internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable =
-        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-            internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor,
-            new java.lang.String[] {
-              "MarkName", "TimeSeconds",
-            });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resourceDefinition);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
-        descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}

From 78464ffb782d87977d36e0e13d811e674c07372b Mon Sep 17 00:00:00 2001
From: Owl Bot 
Date: Wed, 22 Dec 2021 07:52:17 +0000
Subject: [PATCH 2/2] =?UTF-8?q?=F0=9F=A6=89=20Updates=20from=20OwlBot?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md
---
 .../texttospeech/v1/TextToSpeechClient.java   |   6 +-
 .../texttospeech/v1/TextToSpeechSettings.java |   7 +-
 .../cloud/texttospeech/v1/gapic_metadata.json |   0
 .../cloud/texttospeech/v1/package-info.java   |   0
 .../stub/GrpcTextToSpeechCallableFactory.java |   0
 .../v1/stub/GrpcTextToSpeechStub.java         |   0
 .../v1/stub/TextToSpeechStub.java             |   0
 .../v1/stub/TextToSpeechStubSettings.java     |   6 +-
 .../v1beta1/TextToSpeechClient.java           |   6 +-
 .../v1beta1/TextToSpeechSettings.java         |   7 +-
 .../texttospeech/v1beta1/gapic_metadata.json  |   0
 .../texttospeech/v1beta1/package-info.java    |   0
 .../stub/GrpcTextToSpeechCallableFactory.java |   0
 .../v1beta1/stub/GrpcTextToSpeechStub.java    |   0
 .../v1beta1/stub/TextToSpeechStub.java        |   0
 .../stub/TextToSpeechStubSettings.java        |   6 +-
 .../texttospeech/v1/MockTextToSpeech.java     |   0
 .../texttospeech/v1/MockTextToSpeechImpl.java |   0
 .../v1/TextToSpeechClientTest.java            |   0
 .../v1beta1/MockTextToSpeech.java             |   0
 .../v1beta1/MockTextToSpeechImpl.java         |   0
 .../v1beta1/TextToSpeechClientTest.java       |   0
 .../texttospeech/v1/TextToSpeechGrpc.java     | 485 +++++++++
 .../v1beta1/TextToSpeechGrpc.java             | 486 +++++++++
 .../texttospeech/v1/TextToSpeechGrpc.java     | 393 -------
 .../texttospeech/v1/TextToSpeechProto.java    | 194 ----
 .../v1beta1/TextToSpeechGrpc.java             | 393 -------
 .../v1beta1/CustomVoiceParamsOrBuilder.java   |  48 -
 .../v1beta1/TextToSpeechProto.java            | 237 -----
 .../cloud/texttospeech/v1/AudioConfig.java    | 676 +++++++-----
 .../texttospeech/v1/AudioConfigOrBuilder.java |  90 +-
 .../cloud/texttospeech/v1/AudioEncoding.java  | 103 +-
 .../texttospeech/v1/ListVoicesRequest.java    | 311 +++---
 .../v1/ListVoicesRequestOrBuilder.java        |  27 +-
 .../texttospeech/v1/ListVoicesResponse.java   | 380 ++++---
 .../v1/ListVoicesResponseOrBuilder.java       |  36 +-
 .../texttospeech/v1/SsmlVoiceGender.java      |  89 +-
 .../cloud/texttospeech/v1/SynthesisInput.java | 460 ++++----
 .../v1/SynthesisInputOrBuilder.java           |  42 +-
 .../v1/SynthesizeSpeechRequest.java           | 679 ++++++++----
 .../v1/SynthesizeSpeechRequestOrBuilder.java  |  78 +-
 .../v1/SynthesizeSpeechResponse.java          | 271 +++--
 .../v1/SynthesizeSpeechResponseOrBuilder.java |  21 +-
 .../texttospeech/v1/TextToSpeechProto.java    | 221 ++++
 .../google/cloud/texttospeech/v1/Voice.java   | 507 +++++----
 .../cloud/texttospeech/v1/VoiceOrBuilder.java |  54 +-
 .../texttospeech/v1/VoiceSelectionParams.java | 461 ++++----
 .../v1/VoiceSelectionParamsOrBuilder.java     |  42 +-
 .../cloud/texttospeech/v1/cloud_tts.proto     |   0
 .../texttospeech/v1beta1/AudioConfig.java     | 696 ++++++++-----
 .../v1beta1/AudioConfigOrBuilder.java         |  90 +-
 .../texttospeech/v1beta1/AudioEncoding.java   | 114 +-
 .../v1beta1/CustomVoiceParams.java            | 520 ++++++----
 .../v1beta1/CustomVoiceParamsOrBuilder.java   |  83 ++
 .../v1beta1/ListVoicesRequest.java            | 314 +++---
 .../v1beta1/ListVoicesRequestOrBuilder.java   |  27 +-
 .../v1beta1/ListVoicesResponse.java           | 384 ++++---
 .../v1beta1/ListVoicesResponseOrBuilder.java  |  36 +-
 .../texttospeech/v1beta1/SsmlVoiceGender.java |  93 +-
 .../texttospeech/v1beta1/SynthesisInput.java  | 467 +++++----
 .../v1beta1/SynthesisInputOrBuilder.java      |  42 +-
 .../v1beta1/SynthesizeSpeechRequest.java      | 982 ++++++++++++------
 .../SynthesizeSpeechRequestOrBuilder.java     | 122 ++-
 .../v1beta1/SynthesizeSpeechResponse.java     | 532 ++++++----
 .../SynthesizeSpeechResponseOrBuilder.java    |  47 +-
 .../v1beta1/TextToSpeechProto.java            | 266 +++++
 .../cloud/texttospeech/v1beta1/Timepoint.java | 344 +++---
 .../v1beta1/TimepointOrBuilder.java           |  30 +-
 .../cloud/texttospeech/v1beta1/Voice.java     | 518 +++++----
 .../texttospeech/v1beta1/VoiceOrBuilder.java  |  54 +-
 .../v1beta1/VoiceSelectionParams.java         | 570 ++++++----
 .../VoiceSelectionParamsOrBuilder.java        |  50 +-
 .../texttospeech/v1beta1/cloud_tts.proto      |   0
 73 files changed, 8243 insertions(+), 4960 deletions(-)
 rename {owl-bot-staging/v1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java (97%)
 rename {owl-bot-staging/v1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java (95%)
 rename {owl-bot-staging/v1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/gapic_metadata.json (100%)
 rename {owl-bot-staging/v1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/package-info.java (100%)
 rename {owl-bot-staging/v1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechCallableFactory.java (100%)
 rename {owl-bot-staging/v1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechStub.java (100%)
 rename {owl-bot-staging/v1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStub.java (100%)
 rename {owl-bot-staging/v1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java (97%)
 rename {owl-bot-staging/v1beta1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java (97%)
 rename {owl-bot-staging/v1beta1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java (95%)
 rename {owl-bot-staging/v1beta1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/gapic_metadata.json (100%)
 rename {owl-bot-staging/v1beta1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/package-info.java (100%)
 rename {owl-bot-staging/v1beta1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechCallableFactory.java (100%)
 rename {owl-bot-staging/v1beta1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechStub.java (100%)
 rename {owl-bot-staging/v1beta1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStub.java (100%)
 rename {owl-bot-staging/v1beta1/google-cloud-texttospeech => google-cloud-texttospeech}/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java (97%)
 rename {owl-bot-staging/v1/google-cloud-texttospeech => google-cloud-texttospeech}/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeech.java (100%)
 rename {owl-bot-staging/v1/google-cloud-texttospeech => google-cloud-texttospeech}/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeechImpl.java (100%)
 rename {owl-bot-staging/v1/google-cloud-texttospeech => google-cloud-texttospeech}/src/test/java/com/google/cloud/texttospeech/v1/TextToSpeechClientTest.java (100%)
 rename {owl-bot-staging/v1beta1/google-cloud-texttospeech => google-cloud-texttospeech}/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeech.java (100%)
 rename {owl-bot-staging/v1beta1/google-cloud-texttospeech => google-cloud-texttospeech}/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeechImpl.java (100%)
 rename {owl-bot-staging/v1beta1/google-cloud-texttospeech => google-cloud-texttospeech}/src/test/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClientTest.java (100%)
 create mode 100644 grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java
 create mode 100644 grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java
 delete mode 100644 owl-bot-staging/v1/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java
 delete mode 100644 owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java
 delete mode 100644 owl-bot-staging/v1beta1/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java
 delete mode 100644 owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java
 delete mode 100644 owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java (69%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java (67%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java (75%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java (73%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java (70%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java (72%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java (60%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java (71%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java (72%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java (71%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java (60%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java (50%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java (69%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java (54%)
 create mode 100644 proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/Voice.java (73%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java (75%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java (76%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java (82%)
 rename {owl-bot-staging/v1/proto-google-cloud-texttospeech-v1 => proto-google-cloud-texttospeech-v1}/src/main/proto/google/cloud/texttospeech/v1/cloud_tts.proto (100%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java (70%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java (67%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java (74%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java (64%)
 create mode 100644 proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java (73%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java (69%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java (73%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java (61%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java (70%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java (73%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java (71%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java (61%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java (51%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java (75%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java (80%)
 create mode 100644 proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java (70%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java (55%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java (73%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java (75%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java (76%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java (85%)
 rename {owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1 => proto-google-cloud-texttospeech-v1beta1}/src/main/proto/google/cloud/texttospeech/v1beta1/cloud_tts.proto (100%)

diff --git a/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java
similarity index 97%
rename from owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java
index b77dc381..36aa5929 100644
--- a/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java
+++ b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechClient.java
@@ -46,13 +46,13 @@
  * methods:
  *
  * 
    
- *   
  1.  A "flattened" method. With this type of method, the fields of the request type have been
+ *   
  2. A "flattened" method. With this type of method, the fields of the request type have been
  *       converted into function parameters. It may be the case that not all fields are available as
  *       parameters, and not every API method will have a flattened method entry point.
- *   
  3.  A "request object" method. This type of method only takes one parameter, a request object,
+ *   
  4. A "request object" method. This type of method only takes one parameter, a request object,
  *       which must be constructed before the call. Not every API method will have a request object
  *       method.
- *   
  5.  A "callable" method. This type of method takes no parameters and returns an immutable API
+ *   
  6. A "callable" method. This type of method takes no parameters and returns an immutable API
  *       callable object, which can be used to initiate calls to the service.
  * 

  *
diff --git a/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java
similarity index 95%
rename from owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java
index e1ad3a1f..d71f1419 100644
--- a/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java
+++ b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechSettings.java
@@ -24,7 +24,6 @@
 import com.google.api.gax.rpc.ApiClientHeaderProvider;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.texttospeech.v1.stub.TextToSpeechStubSettings;
@@ -39,9 +38,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  •  The default service address (texttospeech.googleapis.com) and default port (443) are used.
- *   
  •  Credentials are acquired automatically through Application Default Credentials.
- *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  • The default service address (texttospeech.googleapis.com) and default port (443) are used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
diff --git a/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/gapic_metadata.json b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/gapic_metadata.json
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/gapic_metadata.json
diff --git a/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/package-info.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/package-info.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/package-info.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/package-info.java
diff --git a/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechCallableFactory.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechCallableFactory.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechCallableFactory.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechCallableFactory.java
diff --git a/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechStub.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechStub.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechStub.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/GrpcTextToSpeechStub.java
diff --git a/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStub.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStub.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStub.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStub.java
diff --git a/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java
similarity index 97%
rename from owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java
index 00c9e97e..4f40b335 100644
--- a/owl-bot-staging/v1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java
+++ b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1/stub/TextToSpeechStubSettings.java
@@ -51,9 +51,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  •  The default service address (texttospeech.googleapis.com) and default port (443) are used.
- *   
  •  Credentials are acquired automatically through Application Default Credentials.
- *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  • The default service address (texttospeech.googleapis.com) and default port (443) are used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
diff --git a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java
similarity index 97%
rename from owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java
index d9451d78..c000f2bc 100644
--- a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java
+++ b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClient.java
@@ -46,13 +46,13 @@
  * methods:
  *
  * 
    
- *   
  1.  A "flattened" method. With this type of method, the fields of the request type have been
+ *   
  2. A "flattened" method. With this type of method, the fields of the request type have been
  *       converted into function parameters. It may be the case that not all fields are available as
  *       parameters, and not every API method will have a flattened method entry point.
- *   
  3.  A "request object" method. This type of method only takes one parameter, a request object,
+ *   
  4. A "request object" method. This type of method only takes one parameter, a request object,
  *       which must be constructed before the call. Not every API method will have a request object
  *       method.
- *   
  5.  A "callable" method. This type of method takes no parameters and returns an immutable API
+ *   
  6. A "callable" method. This type of method takes no parameters and returns an immutable API
  *       callable object, which can be used to initiate calls to the service.
  * 

  *
diff --git a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java
similarity index 95%
rename from owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java
index 83f1a2b4..b5004b43 100644
--- a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java
+++ b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechSettings.java
@@ -24,7 +24,6 @@
 import com.google.api.gax.rpc.ApiClientHeaderProvider;
 import com.google.api.gax.rpc.ClientContext;
 import com.google.api.gax.rpc.ClientSettings;
-import com.google.api.gax.rpc.StubSettings;
 import com.google.api.gax.rpc.TransportChannelProvider;
 import com.google.api.gax.rpc.UnaryCallSettings;
 import com.google.cloud.texttospeech.v1beta1.stub.TextToSpeechStubSettings;
@@ -39,9 +38,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  •  The default service address (texttospeech.googleapis.com) and default port (443) are used.
- *   
  •  Credentials are acquired automatically through Application Default Credentials.
- *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  • The default service address (texttospeech.googleapis.com) and default port (443) are used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
diff --git a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/gapic_metadata.json b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/gapic_metadata.json
similarity index 100%
rename from owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/gapic_metadata.json
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/gapic_metadata.json
diff --git a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/package-info.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/package-info.java
similarity index 100%
rename from owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/package-info.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/package-info.java
diff --git a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechCallableFactory.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechCallableFactory.java
similarity index 100%
rename from owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechCallableFactory.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechCallableFactory.java
diff --git a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechStub.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechStub.java
similarity index 100%
rename from owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechStub.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/GrpcTextToSpeechStub.java
diff --git a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStub.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStub.java
similarity index 100%
rename from owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStub.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStub.java
diff --git a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java
similarity index 97%
rename from owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java
rename to google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java
index a20ba7b9..9ffb00c1 100644
--- a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java
+++ b/google-cloud-texttospeech/src/main/java/com/google/cloud/texttospeech/v1beta1/stub/TextToSpeechStubSettings.java
@@ -51,9 +51,9 @@
  * 
The default instance has everything set to sensible defaults:
  *
  * 
    
- *   
  •  The default service address (texttospeech.googleapis.com) and default port (443) are used.
- *   
  •  Credentials are acquired automatically through Application Default Credentials.
- *   
  •  Retries are configured for idempotent methods but not for non-idempotent methods.
+ *   
  • The default service address (texttospeech.googleapis.com) and default port (443) are used.
+ *   
  • Credentials are acquired automatically through Application Default Credentials.
+ *   
  • Retries are configured for idempotent methods but not for non-idempotent methods.
  * 

  *
  * 
The builder of this class is recursive, so contained classes are themselves builders. When
diff --git a/owl-bot-staging/v1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeech.java b/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeech.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeech.java
rename to google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeech.java
diff --git a/owl-bot-staging/v1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeechImpl.java b/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeechImpl.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeechImpl.java
rename to google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/MockTextToSpeechImpl.java
diff --git a/owl-bot-staging/v1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/TextToSpeechClientTest.java b/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/TextToSpeechClientTest.java
similarity index 100%
rename from owl-bot-staging/v1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/TextToSpeechClientTest.java
rename to google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1/TextToSpeechClientTest.java
diff --git a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeech.java b/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeech.java
similarity index 100%
rename from owl-bot-staging/v1beta1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeech.java
rename to google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeech.java
diff --git a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeechImpl.java b/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeechImpl.java
similarity index 100%
rename from owl-bot-staging/v1beta1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeechImpl.java
rename to google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/MockTextToSpeechImpl.java
diff --git a/owl-bot-staging/v1beta1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClientTest.java b/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClientTest.java
similarity index 100%
rename from owl-bot-staging/v1beta1/google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClientTest.java
rename to google-cloud-texttospeech/src/test/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechClientTest.java
diff --git a/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java b/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java
new file mode 100644
index 00000000..cc5fdb26
--- /dev/null
+++ b/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java
@@ -0,0 +1,485 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.texttospeech.v1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Service that implements Google Cloud Text-to-Speech API.
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/texttospeech/v1/cloud_tts.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TextToSpeechGrpc {
+
+  private TextToSpeechGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.texttospeech.v1.TextToSpeech";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.texttospeech.v1.ListVoicesRequest,
+          com.google.cloud.texttospeech.v1.ListVoicesResponse>
+      getListVoicesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListVoices",
+      requestType = com.google.cloud.texttospeech.v1.ListVoicesRequest.class,
+      responseType = com.google.cloud.texttospeech.v1.ListVoicesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.texttospeech.v1.ListVoicesRequest,
+          com.google.cloud.texttospeech.v1.ListVoicesResponse>
+      getListVoicesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.texttospeech.v1.ListVoicesRequest,
+            com.google.cloud.texttospeech.v1.ListVoicesResponse>
+        getListVoicesMethod;
+    if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) {
+      synchronized (TextToSpeechGrpc.class) {
+        if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) {
+          TextToSpeechGrpc.getListVoicesMethod =
+              getListVoicesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListVoices"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.texttospeech.v1.ListVoicesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.texttospeech.v1.ListVoicesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TextToSpeechMethodDescriptorSupplier("ListVoices"))
+                      .build();
+        }
+      }
+    }
+    return getListVoicesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest,
+          com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse>
+      getSynthesizeSpeechMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "SynthesizeSpeech",
+      requestType = com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.class,
+      responseType = com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest,
+          com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse>
+      getSynthesizeSpeechMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest,
+            com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse>
+        getSynthesizeSpeechMethod;
+    if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) {
+      synchronized (TextToSpeechGrpc.class) {
+        if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) {
+          TextToSpeechGrpc.getSynthesizeSpeechMethod =
+              getSynthesizeSpeechMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SynthesizeSpeech"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TextToSpeechMethodDescriptorSupplier("SynthesizeSpeech"))
+                      .build();
+        }
+      }
+    }
+    return getSynthesizeSpeechMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static TextToSpeechStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TextToSpeechStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TextToSpeechStub(channel, callOptions);
+          }
+        };
+    return TextToSpeechStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TextToSpeechBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TextToSpeechBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TextToSpeechBlockingStub(channel, callOptions);
+          }
+        };
+    return TextToSpeechBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static TextToSpeechFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TextToSpeechFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TextToSpeechFutureStub(channel, callOptions);
+          }
+        };
+    return TextToSpeechFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   * 

+   */
+  public abstract static class TextToSpeechImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
+     * Returns a list of Voice supported for synthesis.
+     * 

+     */
+    public void listVoices(
+        com.google.cloud.texttospeech.v1.ListVoicesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListVoicesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     * 

+     */
+    public void synthesizeSpeech(
+        com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getSynthesizeSpeechMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getListVoicesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.texttospeech.v1.ListVoicesRequest,
+                      com.google.cloud.texttospeech.v1.ListVoicesResponse>(
+                      this, METHODID_LIST_VOICES)))
+          .addMethod(
+              getSynthesizeSpeechMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest,
+                      com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse>(
+                      this, METHODID_SYNTHESIZE_SPEECH)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   * 

+   */
+  public static final class TextToSpeechStub
+      extends io.grpc.stub.AbstractAsyncStub {
+    private TextToSpeechStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TextToSpeechStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TextToSpeechStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Returns a list of Voice supported for synthesis.
+     * 

+     */
+    public void listVoices(
+        com.google.cloud.texttospeech.v1.ListVoicesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListVoicesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     * 

+     */
+    public void synthesizeSpeech(
+        com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   * 

+   */
+  public static final class TextToSpeechBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private TextToSpeechBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TextToSpeechBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TextToSpeechBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Returns a list of Voice supported for synthesis.
+     * 

+     */
+    public com.google.cloud.texttospeech.v1.ListVoicesResponse listVoices(
+        com.google.cloud.texttospeech.v1.ListVoicesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListVoicesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     * 

+     */
+    public com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse synthesizeSpeech(
+        com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getSynthesizeSpeechMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   * 

+   */
+  public static final class TextToSpeechFutureStub
+      extends io.grpc.stub.AbstractFutureStub {
+    private TextToSpeechFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TextToSpeechFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TextToSpeechFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Returns a list of Voice supported for synthesis.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.texttospeech.v1.ListVoicesResponse>
+        listVoices(com.google.cloud.texttospeech.v1.ListVoicesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListVoicesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse>
+        synthesizeSpeech(com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_VOICES = 0;
+  private static final int METHODID_SYNTHESIZE_SPEECH = 1;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TextToSpeechImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TextToSpeechImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_VOICES:
+          serviceImpl.listVoices(
+              (com.google.cloud.texttospeech.v1.ListVoicesRequest) request,
+              (io.grpc.stub.StreamObserver)
+                  responseObserver);
+          break;
+        case METHODID_SYNTHESIZE_SPEECH:
+          serviceImpl.synthesizeSpeech(
+              (com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse>)
+                  responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class TextToSpeechBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TextToSpeechBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("TextToSpeech");
+    }
+  }
+
+  private static final class TextToSpeechFileDescriptorSupplier
+      extends TextToSpeechBaseDescriptorSupplier {
+    TextToSpeechFileDescriptorSupplier() {}
+  }
+
+  private static final class TextToSpeechMethodDescriptorSupplier
+      extends TextToSpeechBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TextToSpeechMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TextToSpeechGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new TextToSpeechFileDescriptorSupplier())
+                      .addMethod(getListVoicesMethod())
+                      .addMethod(getSynthesizeSpeechMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java b/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java
new file mode 100644
index 00000000..3a211b42
--- /dev/null
+++ b/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java
@@ -0,0 +1,486 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package com.google.cloud.texttospeech.v1beta1;
+
+import static io.grpc.MethodDescriptor.generateFullMethodName;
+
+/**
+ *
+ *
+ * 
+ * Service that implements Google Cloud Text-to-Speech API.
+ * 

+ */
+@javax.annotation.Generated(
+    value = "by gRPC proto compiler",
+    comments = "Source: google/cloud/texttospeech/v1beta1/cloud_tts.proto")
+@io.grpc.stub.annotations.GrpcGenerated
+public final class TextToSpeechGrpc {
+
+  private TextToSpeechGrpc() {}
+
+  public static final String SERVICE_NAME = "google.cloud.texttospeech.v1beta1.TextToSpeech";
+
+  // Static method descriptors that strictly reflect the proto.
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.texttospeech.v1beta1.ListVoicesRequest,
+          com.google.cloud.texttospeech.v1beta1.ListVoicesResponse>
+      getListVoicesMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "ListVoices",
+      requestType = com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.class,
+      responseType = com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.texttospeech.v1beta1.ListVoicesRequest,
+          com.google.cloud.texttospeech.v1beta1.ListVoicesResponse>
+      getListVoicesMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.texttospeech.v1beta1.ListVoicesRequest,
+            com.google.cloud.texttospeech.v1beta1.ListVoicesResponse>
+        getListVoicesMethod;
+    if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) {
+      synchronized (TextToSpeechGrpc.class) {
+        if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) {
+          TextToSpeechGrpc.getListVoicesMethod =
+              getListVoicesMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListVoices"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.texttospeech.v1beta1.ListVoicesRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.texttospeech.v1beta1.ListVoicesResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(new TextToSpeechMethodDescriptorSupplier("ListVoices"))
+                      .build();
+        }
+      }
+    }
+    return getListVoicesMethod;
+  }
+
+  private static volatile io.grpc.MethodDescriptor<
+          com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest,
+          com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse>
+      getSynthesizeSpeechMethod;
+
+  @io.grpc.stub.annotations.RpcMethod(
+      fullMethodName = SERVICE_NAME + '/' + "SynthesizeSpeech",
+      requestType = com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.class,
+      responseType = com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.class,
+      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
+  public static io.grpc.MethodDescriptor<
+          com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest,
+          com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse>
+      getSynthesizeSpeechMethod() {
+    io.grpc.MethodDescriptor<
+            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest,
+            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse>
+        getSynthesizeSpeechMethod;
+    if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) {
+      synchronized (TextToSpeechGrpc.class) {
+        if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) {
+          TextToSpeechGrpc.getSynthesizeSpeechMethod =
+              getSynthesizeSpeechMethod =
+                  io.grpc.MethodDescriptor
+                      .
+                          newBuilder()
+                      .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
+                      .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SynthesizeSpeech"))
+                      .setSampledToLocalTracing(true)
+                      .setRequestMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest
+                                  .getDefaultInstance()))
+                      .setResponseMarshaller(
+                          io.grpc.protobuf.ProtoUtils.marshaller(
+                              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse
+                                  .getDefaultInstance()))
+                      .setSchemaDescriptor(
+                          new TextToSpeechMethodDescriptorSupplier("SynthesizeSpeech"))
+                      .build();
+        }
+      }
+    }
+    return getSynthesizeSpeechMethod;
+  }
+
+  /** Creates a new async stub that supports all call types for the service */
+  public static TextToSpeechStub newStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TextToSpeechStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TextToSpeechStub(channel, callOptions);
+          }
+        };
+    return TextToSpeechStub.newStub(factory, channel);
+  }
+
+  /**
+   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
+   */
+  public static TextToSpeechBlockingStub newBlockingStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TextToSpeechBlockingStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TextToSpeechBlockingStub(channel, callOptions);
+          }
+        };
+    return TextToSpeechBlockingStub.newStub(factory, channel);
+  }
+
+  /** Creates a new ListenableFuture-style stub that supports unary calls on the service */
+  public static TextToSpeechFutureStub newFutureStub(io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory factory =
+        new io.grpc.stub.AbstractStub.StubFactory() {
+          @java.lang.Override
+          public TextToSpeechFutureStub newStub(
+              io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+            return new TextToSpeechFutureStub(channel, callOptions);
+          }
+        };
+    return TextToSpeechFutureStub.newStub(factory, channel);
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   * 

+   */
+  public abstract static class TextToSpeechImplBase implements io.grpc.BindableService {
+
+    /**
+     *
+     *
+     * 
+     * Returns a list of Voice supported for synthesis.
+     * 

+     */
+    public void listVoices(
+        com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListVoicesMethod(), responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     * 

+     */
+    public void synthesizeSpeech(
+        com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(
+          getSynthesizeSpeechMethod(), responseObserver);
+    }
+
+    @java.lang.Override
+    public final io.grpc.ServerServiceDefinition bindService() {
+      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+          .addMethod(
+              getListVoicesMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.texttospeech.v1beta1.ListVoicesRequest,
+                      com.google.cloud.texttospeech.v1beta1.ListVoicesResponse>(
+                      this, METHODID_LIST_VOICES)))
+          .addMethod(
+              getSynthesizeSpeechMethod(),
+              io.grpc.stub.ServerCalls.asyncUnaryCall(
+                  new MethodHandlers<
+                      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest,
+                      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse>(
+                      this, METHODID_SYNTHESIZE_SPEECH)))
+          .build();
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   * 

+   */
+  public static final class TextToSpeechStub
+      extends io.grpc.stub.AbstractAsyncStub {
+    private TextToSpeechStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TextToSpeechStub build(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TextToSpeechStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Returns a list of Voice supported for synthesis.
+     * 

+     */
+    public void listVoices(
+        com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getListVoicesMethod(), getCallOptions()), request, responseObserver);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     * 

+     */
+    public void synthesizeSpeech(
+        com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request,
+        io.grpc.stub.StreamObserver
+            responseObserver) {
+      io.grpc.stub.ClientCalls.asyncUnaryCall(
+          getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()),
+          request,
+          responseObserver);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   * 

+   */
+  public static final class TextToSpeechBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub {
+    private TextToSpeechBlockingStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TextToSpeechBlockingStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TextToSpeechBlockingStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Returns a list of Voice supported for synthesis.
+     * 

+     */
+    public com.google.cloud.texttospeech.v1beta1.ListVoicesResponse listVoices(
+        com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getListVoicesMethod(), getCallOptions(), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     * 

+     */
+    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse synthesizeSpeech(
+        com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getSynthesizeSpeechMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   *
+   *
+   * 
+   * Service that implements Google Cloud Text-to-Speech API.
+   * 

+   */
+  public static final class TextToSpeechFutureStub
+      extends io.grpc.stub.AbstractFutureStub {
+    private TextToSpeechFutureStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected TextToSpeechFutureStub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new TextToSpeechFutureStub(channel, callOptions);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Returns a list of Voice supported for synthesis.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.texttospeech.v1beta1.ListVoicesResponse>
+        listVoices(com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getListVoicesMethod(), getCallOptions()), request);
+    }
+
+    /**
+     *
+     *
+     * 
+     * Synthesizes speech synchronously: receive results after all text input
+     * has been processed.
+     * 

+     */
+    public com.google.common.util.concurrent.ListenableFuture<
+            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse>
+        synthesizeSpeech(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request) {
+      return io.grpc.stub.ClientCalls.futureUnaryCall(
+          getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), request);
+    }
+  }
+
+  private static final int METHODID_LIST_VOICES = 0;
+  private static final int METHODID_SYNTHESIZE_SPEECH = 1;
+
+  private static final class MethodHandlers
+      implements io.grpc.stub.ServerCalls.UnaryMethod,
+          io.grpc.stub.ServerCalls.ServerStreamingMethod,
+          io.grpc.stub.ServerCalls.ClientStreamingMethod,
+          io.grpc.stub.ServerCalls.BidiStreamingMethod {
+    private final TextToSpeechImplBase serviceImpl;
+    private final int methodId;
+
+    MethodHandlers(TextToSpeechImplBase serviceImpl, int methodId) {
+      this.serviceImpl = serviceImpl;
+      this.methodId = methodId;
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        case METHODID_LIST_VOICES:
+          serviceImpl.listVoices(
+              (com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.texttospeech.v1beta1.ListVoicesResponse>)
+                  responseObserver);
+          break;
+        case METHODID_SYNTHESIZE_SPEECH:
+          serviceImpl.synthesizeSpeech(
+              (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) request,
+              (io.grpc.stub.StreamObserver<
+                      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse>)
+                  responseObserver);
+          break;
+        default:
+          throw new AssertionError();
+      }
+    }
+
+    @java.lang.Override
+    @java.lang.SuppressWarnings("unchecked")
+    public io.grpc.stub.StreamObserver invoke(
+        io.grpc.stub.StreamObserver responseObserver) {
+      switch (methodId) {
+        default:
+          throw new AssertionError();
+      }
+    }
+  }
+
+  private abstract static class TextToSpeechBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoFileDescriptorSupplier,
+          io.grpc.protobuf.ProtoServiceDescriptorSupplier {
+    TextToSpeechBaseDescriptorSupplier() {}
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.getDescriptor();
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
+      return getFileDescriptor().findServiceByName("TextToSpeech");
+    }
+  }
+
+  private static final class TextToSpeechFileDescriptorSupplier
+      extends TextToSpeechBaseDescriptorSupplier {
+    TextToSpeechFileDescriptorSupplier() {}
+  }
+
+  private static final class TextToSpeechMethodDescriptorSupplier
+      extends TextToSpeechBaseDescriptorSupplier
+      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
+    private final String methodName;
+
+    TextToSpeechMethodDescriptorSupplier(String methodName) {
+      this.methodName = methodName;
+    }
+
+    @java.lang.Override
+    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
+      return getServiceDescriptor().findMethodByName(methodName);
+    }
+  }
+
+  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
+
+  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
+    io.grpc.ServiceDescriptor result = serviceDescriptor;
+    if (result == null) {
+      synchronized (TextToSpeechGrpc.class) {
+        result = serviceDescriptor;
+        if (result == null) {
+          serviceDescriptor =
+              result =
+                  io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
+                      .setSchemaDescriptor(new TextToSpeechFileDescriptorSupplier())
+                      .addMethod(getListVoicesMethod())
+                      .addMethod(getSynthesizeSpeechMethod())
+                      .build();
+        }
+      }
+    }
+    return result;
+  }
+}
diff --git a/owl-bot-staging/v1/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java b/owl-bot-staging/v1/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java
deleted file mode 100644
index 8f670ff8..00000000
--- a/owl-bot-staging/v1/grpc-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechGrpc.java
+++ /dev/null
@@ -1,393 +0,0 @@
-package com.google.cloud.texttospeech.v1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Service that implements Google Cloud Text-to-Speech API.
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/texttospeech/v1/cloud_tts.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TextToSpeechGrpc {
-
-  private TextToSpeechGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.texttospeech.v1.TextToSpeech";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getListVoicesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListVoices",
-      requestType = com.google.cloud.texttospeech.v1.ListVoicesRequest.class,
-      responseType = com.google.cloud.texttospeech.v1.ListVoicesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListVoicesMethod() {
-    io.grpc.MethodDescriptor getListVoicesMethod;
-    if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) {
-      synchronized (TextToSpeechGrpc.class) {
-        if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) {
-          TextToSpeechGrpc.getListVoicesMethod = getListVoicesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListVoices"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.texttospeech.v1.ListVoicesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.texttospeech.v1.ListVoicesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TextToSpeechMethodDescriptorSupplier("ListVoices"))
-              .build();
-        }
-      }
-    }
-    return getListVoicesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getSynthesizeSpeechMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "SynthesizeSpeech",
-      requestType = com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.class,
-      responseType = com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getSynthesizeSpeechMethod() {
-    io.grpc.MethodDescriptor getSynthesizeSpeechMethod;
-    if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) {
-      synchronized (TextToSpeechGrpc.class) {
-        if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) {
-          TextToSpeechGrpc.getSynthesizeSpeechMethod = getSynthesizeSpeechMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SynthesizeSpeech"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TextToSpeechMethodDescriptorSupplier("SynthesizeSpeech"))
-              .build();
-        }
-      }
-    }
-    return getSynthesizeSpeechMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static TextToSpeechStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TextToSpeechStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TextToSpeechStub(channel, callOptions);
-        }
-      };
-    return TextToSpeechStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TextToSpeechBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TextToSpeechBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TextToSpeechBlockingStub(channel, callOptions);
-        }
-      };
-    return TextToSpeechBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static TextToSpeechFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TextToSpeechFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TextToSpeechFutureStub(channel, callOptions);
-        }
-      };
-    return TextToSpeechFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   * 

-   */
-  public static abstract class TextToSpeechImplBase implements io.grpc.BindableService {
-
-    /**
-     * 
-     * Returns a list of Voice supported for synthesis.
-     * 

-     */
-    public void listVoices(com.google.cloud.texttospeech.v1.ListVoicesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListVoicesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     * 

-     */
-    public void synthesizeSpeech(com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSynthesizeSpeechMethod(), responseObserver);
-    }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getListVoicesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.texttospeech.v1.ListVoicesRequest,
-                com.google.cloud.texttospeech.v1.ListVoicesResponse>(
-                  this, METHODID_LIST_VOICES)))
-          .addMethod(
-            getSynthesizeSpeechMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest,
-                com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse>(
-                  this, METHODID_SYNTHESIZE_SPEECH)))
-          .build();
-    }
-  }
-
-  /**
-   * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   * 

-   */
-  public static final class TextToSpeechStub extends io.grpc.stub.AbstractAsyncStub {
-    private TextToSpeechStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TextToSpeechStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TextToSpeechStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Returns a list of Voice supported for synthesis.
-     * 

-     */
-    public void listVoices(com.google.cloud.texttospeech.v1.ListVoicesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListVoicesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     * 

-     */
-    public void synthesizeSpeech(com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   * 

-   */
-  public static final class TextToSpeechBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private TextToSpeechBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TextToSpeechBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TextToSpeechBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Returns a list of Voice supported for synthesis.
-     * 

-     */
-    public com.google.cloud.texttospeech.v1.ListVoicesResponse listVoices(com.google.cloud.texttospeech.v1.ListVoicesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListVoicesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     * 

-     */
-    public com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse synthesizeSpeech(com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getSynthesizeSpeechMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   * 

-   */
-  public static final class TextToSpeechFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TextToSpeechFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TextToSpeechFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TextToSpeechFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Returns a list of Voice supported for synthesis.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listVoices(
-        com.google.cloud.texttospeech.v1.ListVoicesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListVoicesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture synthesizeSpeech(
-        com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_VOICES = 0;
-  private static final int METHODID_SYNTHESIZE_SPEECH = 1;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TextToSpeechImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TextToSpeechImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_VOICES:
-          serviceImpl.listVoices((com.google.cloud.texttospeech.v1.ListVoicesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_SYNTHESIZE_SPEECH:
-          serviceImpl.synthesizeSpeech((com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private static abstract class TextToSpeechBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TextToSpeechBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("TextToSpeech");
-    }
-  }
-
-  private static final class TextToSpeechFileDescriptorSupplier
-      extends TextToSpeechBaseDescriptorSupplier {
-    TextToSpeechFileDescriptorSupplier() {}
-  }
-
-  private static final class TextToSpeechMethodDescriptorSupplier
-      extends TextToSpeechBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TextToSpeechMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TextToSpeechGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new TextToSpeechFileDescriptorSupplier())
-              .addMethod(getListVoicesMethod())
-              .addMethod(getSynthesizeSpeechMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java b/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java
deleted file mode 100644
index 8a283bb4..00000000
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java
+++ /dev/null
@@ -1,194 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/texttospeech/v1/cloud_tts.proto
-
-package com.google.cloud.texttospeech.v1;
-
-public final class TextToSpeechProto {
-  private TextToSpeechProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n,google/cloud/texttospeech/v1/cloud_tts" +
-      ".proto\022\034google.cloud.texttospeech.v1\032\034go" +
-      "ogle/api/annotations.proto\032\027google/api/c" +
-      "lient.proto\032\037google/api/field_behavior.p" +
-      "roto\032\031google/api/resource.proto\"/\n\021ListV" +
-      "oicesRequest\022\032\n\rlanguage_code\030\001 \001(\tB\003\340A\001" +
-      "\"I\n\022ListVoicesResponse\0223\n\006voices\030\001 \003(\0132#" +
-      ".google.cloud.texttospeech.v1.Voice\"\224\001\n\005" +
-      "Voice\022\026\n\016language_codes\030\001 \003(\t\022\014\n\004name\030\002 " +
-      "\001(\t\022B\n\013ssml_gender\030\003 \001(\0162-.google.cloud." +
-      "texttospeech.v1.SsmlVoiceGender\022!\n\031natur" +
-      "al_sample_rate_hertz\030\004 \001(\005\"\351\001\n\027Synthesiz" +
-      "eSpeechRequest\022@\n\005input\030\001 \001(\0132,.google.c" +
-      "loud.texttospeech.v1.SynthesisInputB\003\340A\002" +
-      "\022F\n\005voice\030\002 \001(\01322.google.cloud.texttospe" +
-      "ech.v1.VoiceSelectionParamsB\003\340A\002\022D\n\014audi" +
-      "o_config\030\003 \001(\0132).google.cloud.texttospee" +
-      "ch.v1.AudioConfigB\003\340A\002\"@\n\016SynthesisInput" +
-      "\022\016\n\004text\030\001 \001(\tH\000\022\016\n\004ssml\030\002 \001(\tH\000B\016\n\014inpu" +
-      "t_source\"\204\001\n\024VoiceSelectionParams\022\032\n\rlan" +
-      "guage_code\030\001 \001(\tB\003\340A\002\022\014\n\004name\030\002 \001(\t\022B\n\013s" +
-      "sml_gender\030\003 \001(\0162-.google.cloud.texttosp" +
-      "eech.v1.SsmlVoiceGender\"\361\001\n\013AudioConfig\022" +
-      "H\n\016audio_encoding\030\001 \001(\0162+.google.cloud.t" +
-      "exttospeech.v1.AudioEncodingB\003\340A\002\022\035\n\rspe" +
-      "aking_rate\030\002 \001(\001B\006\340A\004\340A\001\022\025\n\005pitch\030\003 \001(\001B" +
-      "\006\340A\004\340A\001\022\036\n\016volume_gain_db\030\004 \001(\001B\006\340A\004\340A\001\022" +
-      "\036\n\021sample_rate_hertz\030\005 \001(\005B\003\340A\001\022\"\n\022effec" +
-      "ts_profile_id\030\006 \003(\tB\006\340A\004\340A\001\"1\n\030Synthesiz" +
-      "eSpeechResponse\022\025\n\raudio_content\030\001 \001(\014*W" +
-      "\n\017SsmlVoiceGender\022!\n\035SSML_VOICE_GENDER_U" +
-      "NSPECIFIED\020\000\022\010\n\004MALE\020\001\022\n\n\006FEMALE\020\002\022\013\n\007NE" +
-      "UTRAL\020\003*i\n\rAudioEncoding\022\036\n\032AUDIO_ENCODI" +
-      "NG_UNSPECIFIED\020\000\022\014\n\010LINEAR16\020\001\022\007\n\003MP3\020\002\022" +
-      "\014\n\010OGG_OPUS\020\003\022\t\n\005MULAW\020\005\022\010\n\004ALAW\020\0062\264\003\n\014T" +
-      "extToSpeech\022\223\001\n\nListVoices\022/.google.clou" +
-      "d.texttospeech.v1.ListVoicesRequest\0320.go" +
-      "ogle.cloud.texttospeech.v1.ListVoicesRes" +
-      "ponse\"\"\202\323\344\223\002\014\022\n/v1/voices\332A\rlanguage_cod" +
-      "e\022\274\001\n\020SynthesizeSpeech\0225.google.cloud.te" +
-      "xttospeech.v1.SynthesizeSpeechRequest\0326." +
-      "google.cloud.texttospeech.v1.SynthesizeS" +
-      "peechResponse\"9\202\323\344\223\002\030\"\023/v1/text:synthesi" +
-      "ze:\001*\332A\030input,voice,audio_config\032O\312A\033tex" +
-      "ttospeech.googleapis.com\322A.https://www.g" +
-      "oogleapis.com/auth/cloud-platformB\274\002\n co" +
-      "m.google.cloud.texttospeech.v1B\021TextToSp" +
-      "eechProtoP\001ZHgoogle.golang.org/genproto/" +
-      "googleapis/cloud/texttospeech/v1;texttos" +
-      "peech\370\001\001\252\002\034Google.Cloud.TextToSpeech.V1\312" +
-      "\002\034Google\\Cloud\\TextToSpeech\\V1\352\002\037Google:" +
-      ":Cloud::TextToSpeech::V1\352AU\n\033automl.goog" +
-      "leapis.com/Model\0226projects/{project}/loc" +
-      "ations/{location}/models/{model}b\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
-          com.google.api.ClientProto.getDescriptor(),
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-        });
-    internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor,
-        new java.lang.String[] { "LanguageCode", });
-    internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor,
-        new java.lang.String[] { "Voices", });
-    internal_static_google_cloud_texttospeech_v1_Voice_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1_Voice_descriptor,
-        new java.lang.String[] { "LanguageCodes", "Name", "SsmlGender", "NaturalSampleRateHertz", });
-    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor,
-        new java.lang.String[] { "Input", "Voice", "AudioConfig", });
-    internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor =
-      getDescriptor().getMessageTypes().get(4);
-    internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor,
-        new java.lang.String[] { "Text", "Ssml", "InputSource", });
-    internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor =
-      getDescriptor().getMessageTypes().get(5);
-    internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor,
-        new java.lang.String[] { "LanguageCode", "Name", "SsmlGender", });
-    internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor =
-      getDescriptor().getMessageTypes().get(6);
-    internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor,
-        new java.lang.String[] { "AudioEncoding", "SpeakingRate", "Pitch", "VolumeGainDb", "SampleRateHertz", "EffectsProfileId", });
-    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor =
-      getDescriptor().getMessageTypes().get(7);
-    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor,
-        new java.lang.String[] { "AudioContent", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resourceDefinition);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/v1beta1/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java b/owl-bot-staging/v1beta1/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java
deleted file mode 100644
index 67551a85..00000000
--- a/owl-bot-staging/v1beta1/grpc-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechGrpc.java
+++ /dev/null
@@ -1,393 +0,0 @@
-package com.google.cloud.texttospeech.v1beta1;
-
-import static io.grpc.MethodDescriptor.generateFullMethodName;
-
-/**
- * 
- * Service that implements Google Cloud Text-to-Speech API.
- * 

- */
-@javax.annotation.Generated(
-    value = "by gRPC proto compiler",
-    comments = "Source: google/cloud/texttospeech/v1beta1/cloud_tts.proto")
-@io.grpc.stub.annotations.GrpcGenerated
-public final class TextToSpeechGrpc {
-
-  private TextToSpeechGrpc() {}
-
-  public static final String SERVICE_NAME = "google.cloud.texttospeech.v1beta1.TextToSpeech";
-
-  // Static method descriptors that strictly reflect the proto.
-  private static volatile io.grpc.MethodDescriptor getListVoicesMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "ListVoices",
-      requestType = com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.class,
-      responseType = com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getListVoicesMethod() {
-    io.grpc.MethodDescriptor getListVoicesMethod;
-    if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) {
-      synchronized (TextToSpeechGrpc.class) {
-        if ((getListVoicesMethod = TextToSpeechGrpc.getListVoicesMethod) == null) {
-          TextToSpeechGrpc.getListVoicesMethod = getListVoicesMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "ListVoices"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TextToSpeechMethodDescriptorSupplier("ListVoices"))
-              .build();
-        }
-      }
-    }
-    return getListVoicesMethod;
-  }
-
-  private static volatile io.grpc.MethodDescriptor getSynthesizeSpeechMethod;
-
-  @io.grpc.stub.annotations.RpcMethod(
-      fullMethodName = SERVICE_NAME + '/' + "SynthesizeSpeech",
-      requestType = com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.class,
-      responseType = com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.class,
-      methodType = io.grpc.MethodDescriptor.MethodType.UNARY)
-  public static io.grpc.MethodDescriptor getSynthesizeSpeechMethod() {
-    io.grpc.MethodDescriptor getSynthesizeSpeechMethod;
-    if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) {
-      synchronized (TextToSpeechGrpc.class) {
-        if ((getSynthesizeSpeechMethod = TextToSpeechGrpc.getSynthesizeSpeechMethod) == null) {
-          TextToSpeechGrpc.getSynthesizeSpeechMethod = getSynthesizeSpeechMethod =
-              io.grpc.MethodDescriptor.newBuilder()
-              .setType(io.grpc.MethodDescriptor.MethodType.UNARY)
-              .setFullMethodName(generateFullMethodName(SERVICE_NAME, "SynthesizeSpeech"))
-              .setSampledToLocalTracing(true)
-              .setRequestMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.getDefaultInstance()))
-              .setResponseMarshaller(io.grpc.protobuf.ProtoUtils.marshaller(
-                  com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.getDefaultInstance()))
-              .setSchemaDescriptor(new TextToSpeechMethodDescriptorSupplier("SynthesizeSpeech"))
-              .build();
-        }
-      }
-    }
-    return getSynthesizeSpeechMethod;
-  }
-
-  /**
-   * Creates a new async stub that supports all call types for the service
-   */
-  public static TextToSpeechStub newStub(io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TextToSpeechStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TextToSpeechStub(channel, callOptions);
-        }
-      };
-    return TextToSpeechStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new blocking-style stub that supports unary and streaming output calls on the service
-   */
-  public static TextToSpeechBlockingStub newBlockingStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TextToSpeechBlockingStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TextToSpeechBlockingStub(channel, callOptions);
-        }
-      };
-    return TextToSpeechBlockingStub.newStub(factory, channel);
-  }
-
-  /**
-   * Creates a new ListenableFuture-style stub that supports unary calls on the service
-   */
-  public static TextToSpeechFutureStub newFutureStub(
-      io.grpc.Channel channel) {
-    io.grpc.stub.AbstractStub.StubFactory factory =
-      new io.grpc.stub.AbstractStub.StubFactory() {
-        @java.lang.Override
-        public TextToSpeechFutureStub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-          return new TextToSpeechFutureStub(channel, callOptions);
-        }
-      };
-    return TextToSpeechFutureStub.newStub(factory, channel);
-  }
-
-  /**
-   * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   * 

-   */
-  public static abstract class TextToSpeechImplBase implements io.grpc.BindableService {
-
-    /**
-     * 
-     * Returns a list of Voice supported for synthesis.
-     * 

-     */
-    public void listVoices(com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getListVoicesMethod(), responseObserver);
-    }
-
-    /**
-     * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     * 

-     */
-    public void synthesizeSpeech(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSynthesizeSpeechMethod(), responseObserver);
-    }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getListVoicesMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.texttospeech.v1beta1.ListVoicesRequest,
-                com.google.cloud.texttospeech.v1beta1.ListVoicesResponse>(
-                  this, METHODID_LIST_VOICES)))
-          .addMethod(
-            getSynthesizeSpeechMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest,
-                com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse>(
-                  this, METHODID_SYNTHESIZE_SPEECH)))
-          .build();
-    }
-  }
-
-  /**
-   * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   * 

-   */
-  public static final class TextToSpeechStub extends io.grpc.stub.AbstractAsyncStub {
-    private TextToSpeechStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TextToSpeechStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TextToSpeechStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Returns a list of Voice supported for synthesis.
-     * 

-     */
-    public void listVoices(com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getListVoicesMethod(), getCallOptions()), request, responseObserver);
-    }
-
-    /**
-     * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     * 

-     */
-    public void synthesizeSpeech(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request,
-        io.grpc.stub.StreamObserver responseObserver) {
-      io.grpc.stub.ClientCalls.asyncUnaryCall(
-          getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), request, responseObserver);
-    }
-  }
-
-  /**
-   * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   * 

-   */
-  public static final class TextToSpeechBlockingStub extends io.grpc.stub.AbstractBlockingStub {
-    private TextToSpeechBlockingStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TextToSpeechBlockingStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TextToSpeechBlockingStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Returns a list of Voice supported for synthesis.
-     * 

-     */
-    public com.google.cloud.texttospeech.v1beta1.ListVoicesResponse listVoices(com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getListVoicesMethod(), getCallOptions(), request);
-    }
-
-    /**
-     * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     * 

-     */
-    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse synthesizeSpeech(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request) {
-      return io.grpc.stub.ClientCalls.blockingUnaryCall(
-          getChannel(), getSynthesizeSpeechMethod(), getCallOptions(), request);
-    }
-  }
-
-  /**
-   * 
-   * Service that implements Google Cloud Text-to-Speech API.
-   * 

-   */
-  public static final class TextToSpeechFutureStub extends io.grpc.stub.AbstractFutureStub {
-    private TextToSpeechFutureStub(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      super(channel, callOptions);
-    }
-
-    @java.lang.Override
-    protected TextToSpeechFutureStub build(
-        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
-      return new TextToSpeechFutureStub(channel, callOptions);
-    }
-
-    /**
-     * 
-     * Returns a list of Voice supported for synthesis.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture listVoices(
-        com.google.cloud.texttospeech.v1beta1.ListVoicesRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getListVoicesMethod(), getCallOptions()), request);
-    }
-
-    /**
-     * 
-     * Synthesizes speech synchronously: receive results after all text input
-     * has been processed.
-     * 

-     */
-    public com.google.common.util.concurrent.ListenableFuture synthesizeSpeech(
-        com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest request) {
-      return io.grpc.stub.ClientCalls.futureUnaryCall(
-          getChannel().newCall(getSynthesizeSpeechMethod(), getCallOptions()), request);
-    }
-  }
-
-  private static final int METHODID_LIST_VOICES = 0;
-  private static final int METHODID_SYNTHESIZE_SPEECH = 1;
-
-  private static final class MethodHandlers implements
-      io.grpc.stub.ServerCalls.UnaryMethod,
-      io.grpc.stub.ServerCalls.ServerStreamingMethod,
-      io.grpc.stub.ServerCalls.ClientStreamingMethod,
-      io.grpc.stub.ServerCalls.BidiStreamingMethod {
-    private final TextToSpeechImplBase serviceImpl;
-    private final int methodId;
-
-    MethodHandlers(TextToSpeechImplBase serviceImpl, int methodId) {
-      this.serviceImpl = serviceImpl;
-      this.methodId = methodId;
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public void invoke(Req request, io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        case METHODID_LIST_VOICES:
-          serviceImpl.listVoices((com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        case METHODID_SYNTHESIZE_SPEECH:
-          serviceImpl.synthesizeSpeech((com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) request,
-              (io.grpc.stub.StreamObserver) responseObserver);
-          break;
-        default:
-          throw new AssertionError();
-      }
-    }
-
-    @java.lang.Override
-    @java.lang.SuppressWarnings("unchecked")
-    public io.grpc.stub.StreamObserver invoke(
-        io.grpc.stub.StreamObserver responseObserver) {
-      switch (methodId) {
-        default:
-          throw new AssertionError();
-      }
-    }
-  }
-
-  private static abstract class TextToSpeechBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
-    TextToSpeechBaseDescriptorSupplier() {}
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.FileDescriptor getFileDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.getDescriptor();
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.ServiceDescriptor getServiceDescriptor() {
-      return getFileDescriptor().findServiceByName("TextToSpeech");
-    }
-  }
-
-  private static final class TextToSpeechFileDescriptorSupplier
-      extends TextToSpeechBaseDescriptorSupplier {
-    TextToSpeechFileDescriptorSupplier() {}
-  }
-
-  private static final class TextToSpeechMethodDescriptorSupplier
-      extends TextToSpeechBaseDescriptorSupplier
-      implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
-
-    TextToSpeechMethodDescriptorSupplier(String methodName) {
-      this.methodName = methodName;
-    }
-
-    @java.lang.Override
-    public com.google.protobuf.Descriptors.MethodDescriptor getMethodDescriptor() {
-      return getServiceDescriptor().findMethodByName(methodName);
-    }
-  }
-
-  private static volatile io.grpc.ServiceDescriptor serviceDescriptor;
-
-  public static io.grpc.ServiceDescriptor getServiceDescriptor() {
-    io.grpc.ServiceDescriptor result = serviceDescriptor;
-    if (result == null) {
-      synchronized (TextToSpeechGrpc.class) {
-        result = serviceDescriptor;
-        if (result == null) {
-          serviceDescriptor = result = io.grpc.ServiceDescriptor.newBuilder(SERVICE_NAME)
-              .setSchemaDescriptor(new TextToSpeechFileDescriptorSupplier())
-              .addMethod(getListVoicesMethod())
-              .addMethod(getSynthesizeSpeechMethod())
-              .build();
-        }
-      }
-    }
-    return result;
-  }
-}
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java
deleted file mode 100644
index 8adc813c..00000000
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java
+++ /dev/null
@@ -1,48 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
-
-package com.google.cloud.texttospeech.v1beta1;
-
-public interface CustomVoiceParamsOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.CustomVoiceParams)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Required. The name of the AutoML model that synthesizes the custom voice.
-   * 

-   *
-   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The model.
-   */
-  java.lang.String getModel();
-  /**
-   * 
-   * Required. The name of the AutoML model that synthesizes the custom voice.
-   * 

-   *
-   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
-   * @return The bytes for model.
-   */
-  com.google.protobuf.ByteString
-      getModelBytes();
-
-  /**
-   * 
-   * Optional. The usage of the synthesized audio to be reported.
-   * 

-   *
-   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
-   * @return The enum numeric value on the wire for reportedUsage.
-   */
-  int getReportedUsageValue();
-  /**
-   * 
-   * Optional. The usage of the synthesized audio to be reported.
-   * 

-   *
-   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
-   * @return The reportedUsage.
-   */
-  com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage getReportedUsage();
-}
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java b/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java
deleted file mode 100644
index bfa2fb2c..00000000
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java
+++ /dev/null
@@ -1,237 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
-
-package com.google.cloud.texttospeech.v1beta1;
-
-public final class TextToSpeechProto {
-  private TextToSpeechProto() {}
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistryLite registry) {
-  }
-
-  public static void registerAllExtensions(
-      com.google.protobuf.ExtensionRegistry registry) {
-    registerAllExtensions(
-        (com.google.protobuf.ExtensionRegistryLite) registry);
-  }
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n1google/cloud/texttospeech/v1beta1/clou" +
-      "d_tts.proto\022!google.cloud.texttospeech.v" +
-      "1beta1\032\034google/api/annotations.proto\032\027go" +
-      "ogle/api/client.proto\032\037google/api/field_" +
-      "behavior.proto\032\031google/api/resource.prot" +
-      "o\"/\n\021ListVoicesRequest\022\032\n\rlanguage_code\030" +
-      "\001 \001(\tB\003\340A\001\"N\n\022ListVoicesResponse\0228\n\006voic" +
-      "es\030\001 \003(\0132(.google.cloud.texttospeech.v1b" +
-      "eta1.Voice\"\231\001\n\005Voice\022\026\n\016language_codes\030\001" +
-      " \003(\t\022\014\n\004name\030\002 \001(\t\022G\n\013ssml_gender\030\003 \001(\0162" +
-      "2.google.cloud.texttospeech.v1beta1.Ssml" +
-      "VoiceGender\022!\n\031natural_sample_rate_hertz" +
-      "\030\004 \001(\005\"\240\003\n\027SynthesizeSpeechRequest\022E\n\005in" +
-      "put\030\001 \001(\01321.google.cloud.texttospeech.v1" +
-      "beta1.SynthesisInputB\003\340A\002\022K\n\005voice\030\002 \001(\013" +
-      "27.google.cloud.texttospeech.v1beta1.Voi" +
-      "ceSelectionParamsB\003\340A\002\022I\n\014audio_config\030\003" +
-      " \001(\0132..google.cloud.texttospeech.v1beta1" +
-      ".AudioConfigB\003\340A\002\022f\n\024enable_time_pointin" +
-      "g\030\004 \003(\0162H.google.cloud.texttospeech.v1be" +
-      "ta1.SynthesizeSpeechRequest.TimepointTyp" +
-      "e\">\n\rTimepointType\022\036\n\032TIMEPOINT_TYPE_UNS" +
-      "PECIFIED\020\000\022\r\n\tSSML_MARK\020\001\"@\n\016SynthesisIn" +
-      "put\022\016\n\004text\030\001 \001(\tH\000\022\016\n\004ssml\030\002 \001(\tH\000B\016\n\014i" +
-      "nput_source\"\325\001\n\024VoiceSelectionParams\022\032\n\r" +
-      "language_code\030\001 \001(\tB\003\340A\002\022\014\n\004name\030\002 \001(\t\022G" +
-      "\n\013ssml_gender\030\003 \001(\01622.google.cloud.textt" +
-      "ospeech.v1beta1.SsmlVoiceGender\022J\n\014custo" +
-      "m_voice\030\004 \001(\01324.google.cloud.texttospeec" +
-      "h.v1beta1.CustomVoiceParams\"\366\001\n\013AudioCon" +
-      "fig\022M\n\016audio_encoding\030\001 \001(\01620.google.clo" +
-      "ud.texttospeech.v1beta1.AudioEncodingB\003\340" +
-      "A\002\022\035\n\rspeaking_rate\030\002 \001(\001B\006\340A\004\340A\001\022\025\n\005pit" +
-      "ch\030\003 \001(\001B\006\340A\004\340A\001\022\036\n\016volume_gain_db\030\004 \001(\001" +
-      "B\006\340A\004\340A\001\022\036\n\021sample_rate_hertz\030\005 \001(\005B\003\340A\001" +
-      "\022\"\n\022effects_profile_id\030\006 \003(\tB\006\340A\004\340A\001\"\364\001\n" +
-      "\021CustomVoiceParams\0222\n\005model\030\001 \001(\tB#\340A\002\372A" +
-      "\035\n\033automl.googleapis.com/Model\022_\n\016report" +
-      "ed_usage\030\003 \001(\0162B.google.cloud.texttospee" +
-      "ch.v1beta1.CustomVoiceParams.ReportedUsa" +
-      "geB\003\340A\001\"J\n\rReportedUsage\022\036\n\032REPORTED_USA" +
-      "GE_UNSPECIFIED\020\000\022\014\n\010REALTIME\020\001\022\013\n\007OFFLIN" +
-      "E\020\002\"\271\001\n\030SynthesizeSpeechResponse\022\025\n\raudi" +
-      "o_content\030\001 \001(\014\022@\n\ntimepoints\030\002 \003(\0132,.go" +
-      "ogle.cloud.texttospeech.v1beta1.Timepoin" +
-      "t\022D\n\014audio_config\030\004 \001(\0132..google.cloud.t" +
-      "exttospeech.v1beta1.AudioConfig\"4\n\tTimep" +
-      "oint\022\021\n\tmark_name\030\004 \001(\t\022\024\n\014time_seconds\030" +
-      "\003 \001(\001*W\n\017SsmlVoiceGender\022!\n\035SSML_VOICE_G" +
-      "ENDER_UNSPECIFIED\020\000\022\010\n\004MALE\020\001\022\n\n\006FEMALE\020" +
-      "\002\022\013\n\007NEUTRAL\020\003*z\n\rAudioEncoding\022\036\n\032AUDIO" +
-      "_ENCODING_UNSPECIFIED\020\000\022\014\n\010LINEAR16\020\001\022\007\n" +
-      "\003MP3\020\002\022\017\n\013MP3_64_KBPS\020\004\022\014\n\010OGG_OPUS\020\003\022\t\n" +
-      "\005MULAW\020\005\022\010\n\004ALAW\020\0062\322\003\n\014TextToSpeech\022\242\001\n\n" +
-      "ListVoices\0224.google.cloud.texttospeech.v" +
-      "1beta1.ListVoicesRequest\0325.google.cloud." +
-      "texttospeech.v1beta1.ListVoicesResponse\"" +
-      "\'\202\323\344\223\002\021\022\017/v1beta1/voices\332A\rlanguage_code" +
-      "\022\313\001\n\020SynthesizeSpeech\022:.google.cloud.tex" +
-      "ttospeech.v1beta1.SynthesizeSpeechReques" +
-      "t\032;.google.cloud.texttospeech.v1beta1.Sy" +
-      "nthesizeSpeechResponse\">\202\323\344\223\002\035\"\030/v1beta1" +
-      "/text:synthesize:\001*\332A\030input,voice,audio_" +
-      "config\032O\312A\033texttospeech.googleapis.com\322A" +
-      ".https://www.googleapis.com/auth/cloud-p" +
-      "latformB\325\002\n%com.google.cloud.texttospeec" +
-      "h.v1beta1B\021TextToSpeechProtoP\001ZMgoogle.g" +
-      "olang.org/genproto/googleapis/cloud/text" +
-      "tospeech/v1beta1;texttospeech\370\001\001\252\002!Googl" +
-      "e.Cloud.TextToSpeech.V1Beta1\312\002!Google\\Cl" +
-      "oud\\TextToSpeech\\V1beta1\352\002$Google::Cloud" +
-      "::TextToSpeech::V1beta1\352AU\n\033automl.googl" +
-      "eapis.com/Model\0226projects/{project}/loca" +
-      "tions/{location}/models/{model}b\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.AnnotationsProto.getDescriptor(),
-          com.google.api.ClientProto.getDescriptor(),
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-          com.google.api.ResourceProto.getDescriptor(),
-        });
-    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor,
-        new java.lang.String[] { "LanguageCode", });
-    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor,
-        new java.lang.String[] { "Voices", });
-    internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor =
-      getDescriptor().getMessageTypes().get(2);
-    internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor,
-        new java.lang.String[] { "LanguageCodes", "Name", "SsmlGender", "NaturalSampleRateHertz", });
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor =
-      getDescriptor().getMessageTypes().get(3);
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor,
-        new java.lang.String[] { "Input", "Voice", "AudioConfig", "EnableTimePointing", });
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor =
-      getDescriptor().getMessageTypes().get(4);
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor,
-        new java.lang.String[] { "Text", "Ssml", "InputSource", });
-    internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor =
-      getDescriptor().getMessageTypes().get(5);
-    internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor,
-        new java.lang.String[] { "LanguageCode", "Name", "SsmlGender", "CustomVoice", });
-    internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor =
-      getDescriptor().getMessageTypes().get(6);
-    internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor,
-        new java.lang.String[] { "AudioEncoding", "SpeakingRate", "Pitch", "VolumeGainDb", "SampleRateHertz", "EffectsProfileId", });
-    internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor =
-      getDescriptor().getMessageTypes().get(7);
-    internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor,
-        new java.lang.String[] { "Model", "ReportedUsage", });
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor =
-      getDescriptor().getMessageTypes().get(8);
-    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor,
-        new java.lang.String[] { "AudioContent", "Timepoints", "AudioConfig", });
-    internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor =
-      getDescriptor().getMessageTypes().get(9);
-    internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor,
-        new java.lang.String[] { "MarkName", "TimeSeconds", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.ClientProto.defaultHost);
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    registry.add(com.google.api.AnnotationsProto.http);
-    registry.add(com.google.api.ClientProto.methodSignature);
-    registry.add(com.google.api.ClientProto.oauthScopes);
-    registry.add(com.google.api.ResourceProto.resourceDefinition);
-    registry.add(com.google.api.ResourceProto.resourceReference);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.AnnotationsProto.getDescriptor();
-    com.google.api.ClientProto.getDescriptor();
-    com.google.api.FieldBehaviorProto.getDescriptor();
-    com.google.api.ResourceProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java
similarity index 69%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java
index e4960108..3d06458c 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfig.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
+ *
+ *
  * 
  * Description of audio data to be synthesized.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1.AudioConfig}
  */
-public final class AudioConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AudioConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.AudioConfig)
     AudioConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AudioConfig.newBuilder() to construct.
   private AudioConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AudioConfig() {
     audioEncoding_ = 0;
     effectsProfileId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -26,16 +44,15 @@ private AudioConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AudioConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private AudioConfig(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,55 +72,56 @@ private AudioConfig(
           case 0:
             done = true;
             break;
-          case 8: {
-            int rawValue = input.readEnum();
-
-            audioEncoding_ = rawValue;
-            break;
-          }
-          case 17: {
-
-            speakingRate_ = input.readDouble();
-            break;
-          }
-          case 25: {
-
-            pitch_ = input.readDouble();
-            break;
-          }
-          case 33: {
-
-            volumeGainDb_ = input.readDouble();
-            break;
-          }
-          case 40: {
+          case 8:
+            {
+              int rawValue = input.readEnum();
 
-            sampleRateHertz_ = input.readInt32();
-            break;
-          }
-          case 50: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              effectsProfileId_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
+              audioEncoding_ = rawValue;
+              break;
             }
-            effectsProfileId_.add(s);
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 17:
+            {
+              speakingRate_ = input.readDouble();
+              break;
+            }
+          case 25:
+            {
+              pitch_ = input.readDouble();
+              break;
+            }
+          case 33:
+            {
+              volumeGainDb_ = input.readDouble();
+              break;
+            }
+          case 40:
+            {
+              sampleRateHertz_ = input.readInt32();
+              break;
+            }
+          case 50:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                effectsProfileId_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              effectsProfileId_.add(s);
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         effectsProfileId_ = effectsProfileId_.getUnmodifiableView();
@@ -112,49 +130,67 @@ private AudioConfig(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.AudioConfig.class, com.google.cloud.texttospeech.v1.AudioConfig.Builder.class);
+            com.google.cloud.texttospeech.v1.AudioConfig.class,
+            com.google.cloud.texttospeech.v1.AudioConfig.Builder.class);
   }
 
   public static final int AUDIO_ENCODING_FIELD_NUMBER = 1;
   private int audioEncoding_;
   /**
+   *
+   *
    * 
    * Required. The format of the audio byte stream.
    * 

    *
-   * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The enum numeric value on the wire for audioEncoding.
    */
-  @java.lang.Override public int getAudioEncodingValue() {
+  @java.lang.Override
+  public int getAudioEncodingValue() {
     return audioEncoding_;
   }
   /**
+   *
+   *
    * 
    * Required. The format of the audio byte stream.
    * 

    *
-   * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The audioEncoding.
    */
-  @java.lang.Override public com.google.cloud.texttospeech.v1.AudioEncoding getAudioEncoding() {
+  @java.lang.Override
+  public com.google.cloud.texttospeech.v1.AudioEncoding getAudioEncoding() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.texttospeech.v1.AudioEncoding result = com.google.cloud.texttospeech.v1.AudioEncoding.valueOf(audioEncoding_);
+    com.google.cloud.texttospeech.v1.AudioEncoding result =
+        com.google.cloud.texttospeech.v1.AudioEncoding.valueOf(audioEncoding_);
     return result == null ? com.google.cloud.texttospeech.v1.AudioEncoding.UNRECOGNIZED : result;
   }
 
   public static final int SPEAKING_RATE_FIELD_NUMBER = 2;
   private double speakingRate_;
   /**
+   *
+   *
    * 
    * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
    * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -162,7 +198,10 @@ private AudioConfig(
    * speed. Any other values < 0.25 or > 4.0 will return an error.
    * 

    *
-   * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The speakingRate.
    */
   @java.lang.Override
@@ -173,13 +212,18 @@ public double getSpeakingRate() {
   public static final int PITCH_FIELD_NUMBER = 3;
   private double pitch_;
   /**
+   *
+   *
    * 
    * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
    * increase 20 semitones from the original pitch. -20 means decrease 20
    * semitones from the original pitch.
    * 

    *
-   * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The pitch.
    */
   @java.lang.Override
@@ -190,6 +234,8 @@ public double getPitch() {
   public static final int VOLUME_GAIN_DB_FIELD_NUMBER = 4;
   private double volumeGainDb_;
   /**
+   *
+   *
    * 
    * Optional. Input only. Volume gain (in dB) of the normal native volume
    * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -201,7 +247,10 @@ public double getPitch() {
    * increase in loudness for any value greater than that.
    * 

    *
-   * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The volumeGainDb.
    */
   @java.lang.Override
@@ -212,6 +261,8 @@ public double getVolumeGainDb() {
   public static final int SAMPLE_RATE_HERTZ_FIELD_NUMBER = 5;
   private int sampleRateHertz_;
   /**
+   *
+   *
    * 
    * Optional. The synthesis sample rate (in hertz) for this audio. When this is
    * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -223,6 +274,7 @@ public double getVolumeGainDb() {
    * 

    *
    * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The sampleRateHertz.
    */
   @java.lang.Override
@@ -233,6 +285,8 @@ public int getSampleRateHertz() {
   public static final int EFFECTS_PROFILE_ID_FIELD_NUMBER = 6;
   private com.google.protobuf.LazyStringList effectsProfileId_;
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -242,14 +296,18 @@ public int getSampleRateHertz() {
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return A list containing the effectsProfileId.
    */
-  public com.google.protobuf.ProtocolStringList
-      getEffectsProfileIdList() {
+  public com.google.protobuf.ProtocolStringList getEffectsProfileIdList() {
     return effectsProfileId_;
   }
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -259,13 +317,18 @@ public int getSampleRateHertz() {
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The count of effectsProfileId.
    */
   public int getEffectsProfileIdCount() {
     return effectsProfileId_.size();
   }
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -275,7 +338,10 @@ public int getEffectsProfileIdCount() {
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @param index The index of the element to return.
    * @return The effectsProfileId at the given index.
    */
@@ -283,6 +349,8 @@ public java.lang.String getEffectsProfileId(int index) {
     return effectsProfileId_.get(index);
   }
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -292,16 +360,19 @@ public java.lang.String getEffectsProfileId(int index) {
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @param index The index of the value to return.
    * @return The bytes of the effectsProfileId at the given index.
    */
-  public com.google.protobuf.ByteString
-      getEffectsProfileIdBytes(int index) {
+  public com.google.protobuf.ByteString getEffectsProfileIdBytes(int index) {
     return effectsProfileId_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -313,9 +384,9 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    if (audioEncoding_ != com.google.cloud.texttospeech.v1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED.getNumber()) {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (audioEncoding_
+        != com.google.cloud.texttospeech.v1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED.getNumber()) {
       output.writeEnum(1, audioEncoding_);
     }
     if (speakingRate_ != 0D) {
@@ -342,25 +413,21 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (audioEncoding_ != com.google.cloud.texttospeech.v1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(1, audioEncoding_);
+    if (audioEncoding_
+        != com.google.cloud.texttospeech.v1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED.getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, audioEncoding_);
     }
     if (speakingRate_ != 0D) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeDoubleSize(2, speakingRate_);
+      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(2, speakingRate_);
     }
     if (pitch_ != 0D) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeDoubleSize(3, pitch_);
+      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(3, pitch_);
     }
     if (volumeGainDb_ != 0D) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeDoubleSize(4, volumeGainDb_);
+      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(4, volumeGainDb_);
     }
     if (sampleRateHertz_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(5, sampleRateHertz_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, sampleRateHertz_);
     }
     {
       int dataSize = 0;
@@ -378,27 +445,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.AudioConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1.AudioConfig other = (com.google.cloud.texttospeech.v1.AudioConfig) obj;
+    com.google.cloud.texttospeech.v1.AudioConfig other =
+        (com.google.cloud.texttospeech.v1.AudioConfig) obj;
 
     if (audioEncoding_ != other.audioEncoding_) return false;
     if (java.lang.Double.doubleToLongBits(getSpeakingRate())
-        != java.lang.Double.doubleToLongBits(
-            other.getSpeakingRate())) return false;
+        != java.lang.Double.doubleToLongBits(other.getSpeakingRate())) return false;
     if (java.lang.Double.doubleToLongBits(getPitch())
-        != java.lang.Double.doubleToLongBits(
-            other.getPitch())) return false;
+        != java.lang.Double.doubleToLongBits(other.getPitch())) return false;
     if (java.lang.Double.doubleToLongBits(getVolumeGainDb())
-        != java.lang.Double.doubleToLongBits(
-            other.getVolumeGainDb())) return false;
-    if (getSampleRateHertz()
-        != other.getSampleRateHertz()) return false;
-    if (!getEffectsProfileIdList()
-        .equals(other.getEffectsProfileIdList())) return false;
+        != java.lang.Double.doubleToLongBits(other.getVolumeGainDb())) return false;
+    if (getSampleRateHertz() != other.getSampleRateHertz()) return false;
+    if (!getEffectsProfileIdList().equals(other.getEffectsProfileIdList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -413,14 +476,19 @@ public int hashCode() {
     hash = (37 * hash) + AUDIO_ENCODING_FIELD_NUMBER;
     hash = (53 * hash) + audioEncoding_;
     hash = (37 * hash) + SPEAKING_RATE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        java.lang.Double.doubleToLongBits(getSpeakingRate()));
+    hash =
+        (53 * hash)
+            + com.google.protobuf.Internal.hashLong(
+                java.lang.Double.doubleToLongBits(getSpeakingRate()));
     hash = (37 * hash) + PITCH_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        java.lang.Double.doubleToLongBits(getPitch()));
+    hash =
+        (53 * hash)
+            + com.google.protobuf.Internal.hashLong(java.lang.Double.doubleToLongBits(getPitch()));
     hash = (37 * hash) + VOLUME_GAIN_DB_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        java.lang.Double.doubleToLongBits(getVolumeGainDb()));
+    hash =
+        (53 * hash)
+            + com.google.protobuf.Internal.hashLong(
+                java.lang.Double.doubleToLongBits(getVolumeGainDb()));
     hash = (37 * hash) + SAMPLE_RATE_HERTZ_FIELD_NUMBER;
     hash = (53 * hash) + getSampleRateHertz();
     if (getEffectsProfileIdCount() > 0) {
@@ -432,118 +500,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1.AudioConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1.AudioConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.AudioConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.AudioConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.texttospeech.v1.AudioConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Description of audio data to be synthesized.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1.AudioConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.AudioConfig)
       com.google.cloud.texttospeech.v1.AudioConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.AudioConfig.class, com.google.cloud.texttospeech.v1.AudioConfig.Builder.class);
+              com.google.cloud.texttospeech.v1.AudioConfig.class,
+              com.google.cloud.texttospeech.v1.AudioConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.AudioConfig.newBuilder()
@@ -551,16 +628,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -580,9 +656,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor;
     }
 
     @java.lang.Override
@@ -601,7 +677,8 @@ public com.google.cloud.texttospeech.v1.AudioConfig build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.AudioConfig buildPartial() {
-      com.google.cloud.texttospeech.v1.AudioConfig result = new com.google.cloud.texttospeech.v1.AudioConfig(this);
+      com.google.cloud.texttospeech.v1.AudioConfig result =
+          new com.google.cloud.texttospeech.v1.AudioConfig(this);
       int from_bitField0_ = bitField0_;
       result.audioEncoding_ = audioEncoding_;
       result.speakingRate_ = speakingRate_;
@@ -621,38 +698,39 @@ public com.google.cloud.texttospeech.v1.AudioConfig buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.AudioConfig) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.AudioConfig)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.AudioConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -714,55 +792,78 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private int audioEncoding_ = 0;
     /**
+     *
+     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The enum numeric value on the wire for audioEncoding.
      */
-    @java.lang.Override public int getAudioEncodingValue() {
+    @java.lang.Override
+    public int getAudioEncodingValue() {
       return audioEncoding_;
     }
     /**
+     *
+     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @param value The enum numeric value on the wire for audioEncoding to set.
      * @return This builder for chaining.
      */
     public Builder setAudioEncodingValue(int value) {
-      
+
       audioEncoding_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The audioEncoding.
      */
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.AudioEncoding getAudioEncoding() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.texttospeech.v1.AudioEncoding result = com.google.cloud.texttospeech.v1.AudioEncoding.valueOf(audioEncoding_);
+      com.google.cloud.texttospeech.v1.AudioEncoding result =
+          com.google.cloud.texttospeech.v1.AudioEncoding.valueOf(audioEncoding_);
       return result == null ? com.google.cloud.texttospeech.v1.AudioEncoding.UNRECOGNIZED : result;
     }
     /**
+     *
+     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @param value The audioEncoding to set.
      * @return This builder for chaining.
      */
@@ -770,28 +871,35 @@ public Builder setAudioEncoding(com.google.cloud.texttospeech.v1.AudioEncoding v
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       audioEncoding_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearAudioEncoding() {
-      
+
       audioEncoding_ = 0;
       onChanged();
       return this;
     }
 
-    private double speakingRate_ ;
+    private double speakingRate_;
     /**
+     *
+     *
      * 
      * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
      * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -799,7 +907,10 @@ public Builder clearAudioEncoding() {
      * speed. Any other values < 0.25 or > 4.0 will return an error.
      * 

      *
-     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The speakingRate.
      */
     @java.lang.Override
@@ -807,6 +918,8 @@ public double getSpeakingRate() {
       return speakingRate_;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
      * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -814,17 +927,22 @@ public double getSpeakingRate() {
      * speed. Any other values < 0.25 or > 4.0 will return an error.
      * 

      *
-     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param value The speakingRate to set.
      * @return This builder for chaining.
      */
     public Builder setSpeakingRate(double value) {
-      
+
       speakingRate_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
      * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -832,25 +950,33 @@ public Builder setSpeakingRate(double value) {
      * speed. Any other values < 0.25 or > 4.0 will return an error.
      * 

      *
-     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSpeakingRate() {
-      
+
       speakingRate_ = 0D;
       onChanged();
       return this;
     }
 
-    private double pitch_ ;
+    private double pitch_;
     /**
+     *
+     *
      * 
      * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
      * increase 20 semitones from the original pitch. -20 means decrease 20
      * semitones from the original pitch.
      * 

      *
-     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The pitch.
      */
     @java.lang.Override
@@ -858,41 +984,53 @@ public double getPitch() {
       return pitch_;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
      * increase 20 semitones from the original pitch. -20 means decrease 20
      * semitones from the original pitch.
      * 

      *
-     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param value The pitch to set.
      * @return This builder for chaining.
      */
     public Builder setPitch(double value) {
-      
+
       pitch_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
      * increase 20 semitones from the original pitch. -20 means decrease 20
      * semitones from the original pitch.
      * 

      *
-     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearPitch() {
-      
+
       pitch_ = 0D;
       onChanged();
       return this;
     }
 
-    private double volumeGainDb_ ;
+    private double volumeGainDb_;
     /**
+     *
+     *
      * 
      * Optional. Input only. Volume gain (in dB) of the normal native volume
      * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -904,7 +1042,10 @@ public Builder clearPitch() {
      * increase in loudness for any value greater than that.
      * 

      *
-     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The volumeGainDb.
      */
     @java.lang.Override
@@ -912,6 +1053,8 @@ public double getVolumeGainDb() {
       return volumeGainDb_;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. Volume gain (in dB) of the normal native volume
      * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -923,17 +1066,22 @@ public double getVolumeGainDb() {
      * increase in loudness for any value greater than that.
      * 

      *
-     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param value The volumeGainDb to set.
      * @return This builder for chaining.
      */
     public Builder setVolumeGainDb(double value) {
-      
+
       volumeGainDb_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. Volume gain (in dB) of the normal native volume
      * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -945,18 +1093,23 @@ public Builder setVolumeGainDb(double value) {
      * increase in loudness for any value greater than that.
      * 

      *
-     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearVolumeGainDb() {
-      
+
       volumeGainDb_ = 0D;
       onChanged();
       return this;
     }
 
-    private int sampleRateHertz_ ;
+    private int sampleRateHertz_;
     /**
+     *
+     *
      * 
      * Optional. The synthesis sample rate (in hertz) for this audio. When this is
      * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -968,6 +1121,7 @@ public Builder clearVolumeGainDb() {
      * 

      *
      * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The sampleRateHertz.
      */
     @java.lang.Override
@@ -975,6 +1129,8 @@ public int getSampleRateHertz() {
       return sampleRateHertz_;
     }
     /**
+     *
+     *
      * 
      * Optional. The synthesis sample rate (in hertz) for this audio. When this is
      * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -986,16 +1142,19 @@ public int getSampleRateHertz() {
      * 

      *
      * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The sampleRateHertz to set.
      * @return This builder for chaining.
      */
     public Builder setSampleRateHertz(int value) {
-      
+
       sampleRateHertz_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. The synthesis sample rate (in hertz) for this audio. When this is
      * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -1007,23 +1166,28 @@ public Builder setSampleRateHertz(int value) {
      * 

      *
      * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return This builder for chaining.
      */
     public Builder clearSampleRateHertz() {
-      
+
       sampleRateHertz_ = 0;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.LazyStringList effectsProfileId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList effectsProfileId_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureEffectsProfileIdIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         effectsProfileId_ = new com.google.protobuf.LazyStringArrayList(effectsProfileId_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1033,14 +1197,18 @@ private void ensureEffectsProfileIdIsMutable() {
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return A list containing the effectsProfileId.
      */
-    public com.google.protobuf.ProtocolStringList
-        getEffectsProfileIdList() {
+    public com.google.protobuf.ProtocolStringList getEffectsProfileIdList() {
       return effectsProfileId_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1050,13 +1218,18 @@ private void ensureEffectsProfileIdIsMutable() {
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The count of effectsProfileId.
      */
     public int getEffectsProfileIdCount() {
       return effectsProfileId_.size();
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1066,7 +1239,10 @@ public int getEffectsProfileIdCount() {
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param index The index of the element to return.
      * @return The effectsProfileId at the given index.
      */
@@ -1074,6 +1250,8 @@ public java.lang.String getEffectsProfileId(int index) {
       return effectsProfileId_.get(index);
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1083,15 +1261,19 @@ public java.lang.String getEffectsProfileId(int index) {
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param index The index of the value to return.
      * @return The bytes of the effectsProfileId at the given index.
      */
-    public com.google.protobuf.ByteString
-        getEffectsProfileIdBytes(int index) {
+    public com.google.protobuf.ByteString getEffectsProfileIdBytes(int index) {
       return effectsProfileId_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1101,22 +1283,26 @@ public java.lang.String getEffectsProfileId(int index) {
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param index The index to set the value at.
      * @param value The effectsProfileId to set.
      * @return This builder for chaining.
      */
-    public Builder setEffectsProfileId(
-        int index, java.lang.String value) {
+    public Builder setEffectsProfileId(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureEffectsProfileIdIsMutable();
+        throw new NullPointerException();
+      }
+      ensureEffectsProfileIdIsMutable();
       effectsProfileId_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1126,21 +1312,25 @@ public Builder setEffectsProfileId(
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param value The effectsProfileId to add.
      * @return This builder for chaining.
      */
-    public Builder addEffectsProfileId(
-        java.lang.String value) {
+    public Builder addEffectsProfileId(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureEffectsProfileIdIsMutable();
+        throw new NullPointerException();
+      }
+      ensureEffectsProfileIdIsMutable();
       effectsProfileId_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1150,19 +1340,22 @@ public Builder addEffectsProfileId(
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param values The effectsProfileId to add.
      * @return This builder for chaining.
      */
-    public Builder addAllEffectsProfileId(
-        java.lang.Iterable values) {
+    public Builder addAllEffectsProfileId(java.lang.Iterable values) {
       ensureEffectsProfileIdIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, effectsProfileId_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, effectsProfileId_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1172,7 +1365,10 @@ public Builder addAllEffectsProfileId(
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearEffectsProfileId() {
@@ -1182,6 +1378,8 @@ public Builder clearEffectsProfileId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1191,24 +1389,26 @@ public Builder clearEffectsProfileId() {
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param value The bytes of the effectsProfileId to add.
      * @return This builder for chaining.
      */
-    public Builder addEffectsProfileIdBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addEffectsProfileIdBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureEffectsProfileIdIsMutable();
       effectsProfileId_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1218,12 +1418,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.AudioConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.AudioConfig)
   private static final com.google.cloud.texttospeech.v1.AudioConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.AudioConfig();
   }
@@ -1232,16 +1432,16 @@ public static com.google.cloud.texttospeech.v1.AudioConfig getDefaultInstance()
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AudioConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new AudioConfig(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AudioConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new AudioConfig(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1456,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.AudioConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java
similarity index 67%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java
index 7d68240c..66496ef0 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioConfigOrBuilder.java
@@ -1,32 +1,60 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface AudioConfigOrBuilder extends
+public interface AudioConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.AudioConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The format of the audio byte stream.
    * 

    *
-   * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The enum numeric value on the wire for audioEncoding.
    */
   int getAudioEncodingValue();
   /**
+   *
+   *
    * 
    * Required. The format of the audio byte stream.
    * 

    *
-   * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The audioEncoding.
    */
   com.google.cloud.texttospeech.v1.AudioEncoding getAudioEncoding();
 
   /**
+   *
+   *
    * 
    * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
    * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -34,24 +62,34 @@ public interface AudioConfigOrBuilder extends
    * speed. Any other values < 0.25 or > 4.0 will return an error.
    * 

    *
-   * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The speakingRate.
    */
   double getSpeakingRate();
 
   /**
+   *
+   *
    * 
    * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
    * increase 20 semitones from the original pitch. -20 means decrease 20
    * semitones from the original pitch.
    * 

    *
-   * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The pitch.
    */
   double getPitch();
 
   /**
+   *
+   *
    * 
    * Optional. Input only. Volume gain (in dB) of the normal native volume
    * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -63,12 +101,17 @@ public interface AudioConfigOrBuilder extends
    * increase in loudness for any value greater than that.
    * 

    *
-   * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The volumeGainDb.
    */
   double getVolumeGainDb();
 
   /**
+   *
+   *
    * 
    * Optional. The synthesis sample rate (in hertz) for this audio. When this is
    * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -80,11 +123,14 @@ public interface AudioConfigOrBuilder extends
    * 

    *
    * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The sampleRateHertz.
    */
   int getSampleRateHertz();
 
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -94,12 +140,16 @@ public interface AudioConfigOrBuilder extends
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return A list containing the effectsProfileId.
    */
-  java.util.List
-      getEffectsProfileIdList();
+  java.util.List getEffectsProfileIdList();
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -109,11 +159,16 @@ public interface AudioConfigOrBuilder extends
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The count of effectsProfileId.
    */
   int getEffectsProfileIdCount();
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -123,12 +178,17 @@ public interface AudioConfigOrBuilder extends
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @param index The index of the element to return.
    * @return The effectsProfileId at the given index.
    */
   java.lang.String getEffectsProfileId(int index);
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -138,10 +198,12 @@ public interface AudioConfigOrBuilder extends
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @param index The index of the value to return.
    * @return The bytes of the effectsProfileId at the given index.
    */
-  com.google.protobuf.ByteString
-      getEffectsProfileIdBytes(int index);
+  com.google.protobuf.ByteString getEffectsProfileIdBytes(int index);
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java
similarity index 75%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java
index 7f1b5ddf..7ce191e9 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/AudioEncoding.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
+ *
+ *
  * 
  * Configuration to set up audio encoder. The encoding determines the output
  * audio format that we'd like.
@@ -11,9 +28,10 @@
  *
  * Protobuf enum {@code google.cloud.texttospeech.v1.AudioEncoding}
  */
-public enum AudioEncoding
-    implements com.google.protobuf.ProtocolMessageEnum {
+public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
   /**
+   *
+   *
    * 
    * Not specified. Will return result [google.rpc.Code.INVALID_ARGUMENT][].
    * 

@@ -22,6 +40,8 @@ public enum AudioEncoding
    */
   AUDIO_ENCODING_UNSPECIFIED(0),
   /**
+   *
+   *
    * 
    * Uncompressed 16-bit signed little-endian samples (Linear PCM).
    * Audio content returned as LINEAR16 also contains a WAV header.
@@ -31,6 +51,8 @@ public enum AudioEncoding
    */
   LINEAR16(1),
   /**
+   *
+   *
    * 
    * MP3 audio at 32kbps.
    * 

@@ -39,6 +61,8 @@ public enum AudioEncoding
    */
   MP3(2),
   /**
+   *
+   *
    * 
    * Opus encoded audio wrapped in an ogg container. The result will be a
    * file which can be played natively on Android, and in browsers (at least
@@ -50,6 +74,8 @@ public enum AudioEncoding
    */
   OGG_OPUS(3),
   /**
+   *
+   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
    * Audio content returned as MULAW also contains a WAV header.
@@ -59,6 +85,8 @@ public enum AudioEncoding
    */
   MULAW(5),
   /**
+   *
+   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/A-law.
    * Audio content returned as ALAW also contains a WAV header.
@@ -71,6 +99,8 @@ public enum AudioEncoding
   ;
 
   /**
+   *
+   *
    * 
    * Not specified. Will return result [google.rpc.Code.INVALID_ARGUMENT][].
    * 

@@ -79,6 +109,8 @@ public enum AudioEncoding
    */
   public static final int AUDIO_ENCODING_UNSPECIFIED_VALUE = 0;
   /**
+   *
+   *
    * 
    * Uncompressed 16-bit signed little-endian samples (Linear PCM).
    * Audio content returned as LINEAR16 also contains a WAV header.
@@ -88,6 +120,8 @@ public enum AudioEncoding
    */
   public static final int LINEAR16_VALUE = 1;
   /**
+   *
+   *
    * 
    * MP3 audio at 32kbps.
    * 

@@ -96,6 +130,8 @@ public enum AudioEncoding
    */
   public static final int MP3_VALUE = 2;
   /**
+   *
+   *
    * 
    * Opus encoded audio wrapped in an ogg container. The result will be a
    * file which can be played natively on Android, and in browsers (at least
@@ -107,6 +143,8 @@ public enum AudioEncoding
    */
   public static final int OGG_OPUS_VALUE = 3;
   /**
+   *
+   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
    * Audio content returned as MULAW also contains a WAV header.
@@ -116,6 +154,8 @@ public enum AudioEncoding
    */
   public static final int MULAW_VALUE = 5;
   /**
+   *
+   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/A-law.
    * Audio content returned as ALAW also contains a WAV header.
@@ -125,7 +165,6 @@ public enum AudioEncoding
    */
   public static final int ALAW_VALUE = 6;
 
-
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalArgumentException(
@@ -150,52 +189,55 @@ public static AudioEncoding valueOf(int value) {
    */
   public static AudioEncoding forNumber(int value) {
     switch (value) {
-      case 0: return AUDIO_ENCODING_UNSPECIFIED;
-      case 1: return LINEAR16;
-      case 2: return MP3;
-      case 3: return OGG_OPUS;
-      case 5: return MULAW;
-      case 6: return ALAW;
-      default: return null;
+      case 0:
+        return AUDIO_ENCODING_UNSPECIFIED;
+      case 1:
+        return LINEAR16;
+      case 2:
+        return MP3;
+      case 3:
+        return OGG_OPUS;
+      case 5:
+        return MULAW;
+      case 6:
+        return ALAW;
+      default:
+        return null;
     }
   }
 
-  public static com.google.protobuf.Internal.EnumLiteMap
-      internalGetValueMap() {
+  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
     return internalValueMap;
   }
-  private static final com.google.protobuf.Internal.EnumLiteMap<
-      AudioEncoding> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public AudioEncoding findValueByNumber(int number) {
-            return AudioEncoding.forNumber(number);
-          }
-        };
-
-  public final com.google.protobuf.Descriptors.EnumValueDescriptor
-      getValueDescriptor() {
+
+  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+      new com.google.protobuf.Internal.EnumLiteMap() {
+        public AudioEncoding findValueByNumber(int number) {
+          return AudioEncoding.forNumber(number);
+        }
+      };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalStateException(
           "Can't get the descriptor of an unrecognized enum value.");
     }
     return getDescriptor().getValues().get(ordinal());
   }
-  public final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptorForType() {
+
+  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
     return getDescriptor();
   }
-  public static final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
     return com.google.cloud.texttospeech.v1.TextToSpeechProto.getDescriptor().getEnumTypes().get(1);
   }
 
   private static final AudioEncoding[] VALUES = values();
 
-  public static AudioEncoding valueOf(
-      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+  public static AudioEncoding valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
     if (desc.getType() != getDescriptor()) {
-      throw new java.lang.IllegalArgumentException(
-        "EnumValueDescriptor is not for this type.");
+      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
     }
     if (desc.getIndex() == -1) {
       return UNRECOGNIZED;
@@ -211,4 +253,3 @@ private AudioEncoding(int value) {
 
   // @@protoc_insertion_point(enum_scope:google.cloud.texttospeech.v1.AudioEncoding)
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java
similarity index 73%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java
index 44bb8e0a..19967c29 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
+ *
+ *
  * 
  * The top-level message sent by the client for the `ListVoices` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1.ListVoicesRequest}
  */
-public final class ListVoicesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListVoicesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.ListVoicesRequest)
     ListVoicesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListVoicesRequest.newBuilder() to construct.
   private ListVoicesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListVoicesRequest() {
     languageCode_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListVoicesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListVoicesRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,47 +70,52 @@ private ListVoicesRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            languageCode_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              languageCode_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.ListVoicesRequest.class, com.google.cloud.texttospeech.v1.ListVoicesRequest.Builder.class);
+            com.google.cloud.texttospeech.v1.ListVoicesRequest.class,
+            com.google.cloud.texttospeech.v1.ListVoicesRequest.Builder.class);
   }
 
   public static final int LANGUAGE_CODE_FIELD_NUMBER = 1;
   private volatile java.lang.Object languageCode_;
   /**
+   *
+   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -106,6 +128,7 @@ private ListVoicesRequest(
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The languageCode.
    */
   @java.lang.Override
@@ -114,14 +137,15 @@ public java.lang.String getLanguageCode() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       languageCode_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -134,16 +158,15 @@ public java.lang.String getLanguageCode() {
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The bytes for languageCode.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getLanguageCodeBytes() {
+  public com.google.protobuf.ByteString getLanguageCodeBytes() {
     java.lang.Object ref = languageCode_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       languageCode_ = b;
       return b;
     } else {
@@ -152,6 +175,7 @@ public java.lang.String getLanguageCode() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -163,8 +187,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(languageCode_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, languageCode_);
     }
@@ -188,15 +211,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.ListVoicesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1.ListVoicesRequest other = (com.google.cloud.texttospeech.v1.ListVoicesRequest) obj;
+    com.google.cloud.texttospeech.v1.ListVoicesRequest other =
+        (com.google.cloud.texttospeech.v1.ListVoicesRequest) obj;
 
-    if (!getLanguageCode()
-        .equals(other.getLanguageCode())) return false;
+    if (!getLanguageCode().equals(other.getLanguageCode())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -216,117 +239,126 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.texttospeech.v1.ListVoicesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The top-level message sent by the client for the `ListVoices` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1.ListVoicesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.ListVoicesRequest)
       com.google.cloud.texttospeech.v1.ListVoicesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.ListVoicesRequest.class, com.google.cloud.texttospeech.v1.ListVoicesRequest.Builder.class);
+              com.google.cloud.texttospeech.v1.ListVoicesRequest.class,
+              com.google.cloud.texttospeech.v1.ListVoicesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.ListVoicesRequest.newBuilder()
@@ -334,16 +366,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -353,9 +384,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -374,7 +405,8 @@ public com.google.cloud.texttospeech.v1.ListVoicesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.ListVoicesRequest buildPartial() {
-      com.google.cloud.texttospeech.v1.ListVoicesRequest result = new com.google.cloud.texttospeech.v1.ListVoicesRequest(this);
+      com.google.cloud.texttospeech.v1.ListVoicesRequest result =
+          new com.google.cloud.texttospeech.v1.ListVoicesRequest(this);
       result.languageCode_ = languageCode_;
       onBuilt();
       return result;
@@ -384,38 +416,39 @@ public com.google.cloud.texttospeech.v1.ListVoicesRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.ListVoicesRequest) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.ListVoicesRequest)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.ListVoicesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -423,7 +456,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1.ListVoicesRequest other) {
-      if (other == com.google.cloud.texttospeech.v1.ListVoicesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.texttospeech.v1.ListVoicesRequest.getDefaultInstance())
+        return this;
       if (!other.getLanguageCode().isEmpty()) {
         languageCode_ = other.languageCode_;
         onChanged();
@@ -447,7 +481,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.texttospeech.v1.ListVoicesRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.texttospeech.v1.ListVoicesRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -459,6 +494,8 @@ public Builder mergeFrom(
 
     private java.lang.Object languageCode_ = "";
     /**
+     *
+     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -471,13 +508,13 @@ public Builder mergeFrom(
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The languageCode.
      */
     public java.lang.String getLanguageCode() {
       java.lang.Object ref = languageCode_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         languageCode_ = s;
         return s;
@@ -486,6 +523,8 @@ public java.lang.String getLanguageCode() {
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -498,15 +537,14 @@ public java.lang.String getLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The bytes for languageCode.
      */
-    public com.google.protobuf.ByteString
-        getLanguageCodeBytes() {
+    public com.google.protobuf.ByteString getLanguageCodeBytes() {
       java.lang.Object ref = languageCode_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         languageCode_ = b;
         return b;
       } else {
@@ -514,6 +552,8 @@ public java.lang.String getLanguageCode() {
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -526,20 +566,22 @@ public java.lang.String getLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCode(
-        java.lang.String value) {
+    public Builder setLanguageCode(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       languageCode_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -552,15 +594,18 @@ public Builder setLanguageCode(
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return This builder for chaining.
      */
     public Builder clearLanguageCode() {
-      
+
       languageCode_ = getDefaultInstance().getLanguageCode();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -573,23 +618,23 @@ public Builder clearLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The bytes for languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCodeBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setLanguageCodeBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       languageCode_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -599,12 +644,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.ListVoicesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.ListVoicesRequest)
   private static final com.google.cloud.texttospeech.v1.ListVoicesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.ListVoicesRequest();
   }
@@ -613,16 +658,16 @@ public static com.google.cloud.texttospeech.v1.ListVoicesRequest getDefaultInsta
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListVoicesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListVoicesRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListVoicesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListVoicesRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -637,6 +682,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.ListVoicesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java
similarity index 70%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java
index b7a0b03b..ce0b67b6 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface ListVoicesRequestOrBuilder extends
+public interface ListVoicesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.ListVoicesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -20,10 +38,13 @@ public interface ListVoicesRequestOrBuilder extends
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The languageCode.
    */
   java.lang.String getLanguageCode();
   /**
+   *
+   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag. If
@@ -36,8 +57,8 @@ public interface ListVoicesRequestOrBuilder extends
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The bytes for languageCode.
    */
-  com.google.protobuf.ByteString
-      getLanguageCodeBytes();
+  com.google.protobuf.ByteString getLanguageCodeBytes();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java
similarity index 72%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java
index 86ce198d..17e86d99 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponse.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
+ *
+ *
  * 
  * The message returned to the client by the `ListVoices` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1.ListVoicesResponse}
  */
-public final class ListVoicesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListVoicesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.ListVoicesResponse)
     ListVoicesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListVoicesResponse.newBuilder() to construct.
   private ListVoicesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListVoicesResponse() {
     voices_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListVoicesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListVoicesResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,29 +71,30 @@ private ListVoicesResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              voices_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                voices_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              voices_.add(
+                  input.readMessage(
+                      com.google.cloud.texttospeech.v1.Voice.parser(), extensionRegistry));
+              break;
             }
-            voices_.add(
-                input.readMessage(com.google.cloud.texttospeech.v1.Voice.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         voices_ = java.util.Collections.unmodifiableList(voices_);
@@ -85,22 +103,27 @@ private ListVoicesResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.ListVoicesResponse.class, com.google.cloud.texttospeech.v1.ListVoicesResponse.Builder.class);
+            com.google.cloud.texttospeech.v1.ListVoicesResponse.class,
+            com.google.cloud.texttospeech.v1.ListVoicesResponse.Builder.class);
   }
 
   public static final int VOICES_FIELD_NUMBER = 1;
   private java.util.List voices_;
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -112,6 +135,8 @@ public java.util.List getVoicesList() {
     return voices_;
   }
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -119,11 +144,13 @@ public java.util.List getVoicesList() {
    * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getVoicesOrBuilderList() {
     return voices_;
   }
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -135,6 +162,8 @@ public int getVoicesCount() {
     return voices_.size();
   }
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -146,6 +175,8 @@ public com.google.cloud.texttospeech.v1.Voice getVoices(int index) {
     return voices_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -153,12 +184,12 @@ public com.google.cloud.texttospeech.v1.Voice getVoices(int index) {
    * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
    */
   @java.lang.Override
-  public com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(
-      int index) {
+  public com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(int index) {
     return voices_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -170,8 +201,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < voices_.size(); i++) {
       output.writeMessage(1, voices_.get(i));
     }
@@ -185,8 +215,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < voices_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, voices_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, voices_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -196,15 +225,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.ListVoicesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1.ListVoicesResponse other = (com.google.cloud.texttospeech.v1.ListVoicesResponse) obj;
+    com.google.cloud.texttospeech.v1.ListVoicesResponse other =
+        (com.google.cloud.texttospeech.v1.ListVoicesResponse) obj;
 
-    if (!getVoicesList()
-        .equals(other.getVoicesList())) return false;
+    if (!getVoicesList().equals(other.getVoicesList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -226,117 +255,126 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.ListVoicesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.texttospeech.v1.ListVoicesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The message returned to the client by the `ListVoices` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1.ListVoicesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.ListVoicesResponse)
       com.google.cloud.texttospeech.v1.ListVoicesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.ListVoicesResponse.class, com.google.cloud.texttospeech.v1.ListVoicesResponse.Builder.class);
+              com.google.cloud.texttospeech.v1.ListVoicesResponse.class,
+              com.google.cloud.texttospeech.v1.ListVoicesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.ListVoicesResponse.newBuilder()
@@ -344,17 +382,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getVoicesFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -368,9 +406,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -389,7 +427,8 @@ public com.google.cloud.texttospeech.v1.ListVoicesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.ListVoicesResponse buildPartial() {
-      com.google.cloud.texttospeech.v1.ListVoicesResponse result = new com.google.cloud.texttospeech.v1.ListVoicesResponse(this);
+      com.google.cloud.texttospeech.v1.ListVoicesResponse result =
+          new com.google.cloud.texttospeech.v1.ListVoicesResponse(this);
       int from_bitField0_ = bitField0_;
       if (voicesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -408,38 +447,39 @@ public com.google.cloud.texttospeech.v1.ListVoicesResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.ListVoicesResponse) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.ListVoicesResponse)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.ListVoicesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -447,7 +487,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1.ListVoicesResponse other) {
-      if (other == com.google.cloud.texttospeech.v1.ListVoicesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.texttospeech.v1.ListVoicesResponse.getDefaultInstance())
+        return this;
       if (voicesBuilder_ == null) {
         if (!other.voices_.isEmpty()) {
           if (voices_.isEmpty()) {
@@ -466,9 +507,10 @@ public Builder mergeFrom(com.google.cloud.texttospeech.v1.ListVoicesResponse oth
             voicesBuilder_ = null;
             voices_ = other.voices_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            voicesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getVoicesFieldBuilder() : null;
+            voicesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getVoicesFieldBuilder()
+                    : null;
           } else {
             voicesBuilder_.addAllMessages(other.voices_);
           }
@@ -493,7 +535,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.texttospeech.v1.ListVoicesResponse) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.texttospeech.v1.ListVoicesResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -502,21 +545,28 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List voices_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureVoicesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         voices_ = new java.util.ArrayList(voices_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.texttospeech.v1.Voice, com.google.cloud.texttospeech.v1.Voice.Builder, com.google.cloud.texttospeech.v1.VoiceOrBuilder> voicesBuilder_;
+            com.google.cloud.texttospeech.v1.Voice,
+            com.google.cloud.texttospeech.v1.Voice.Builder,
+            com.google.cloud.texttospeech.v1.VoiceOrBuilder>
+        voicesBuilder_;
 
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -531,6 +581,8 @@ public java.util.List getVoicesList() {
       }
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -545,6 +597,8 @@ public int getVoicesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -559,14 +613,15 @@ public com.google.cloud.texttospeech.v1.Voice getVoices(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public Builder setVoices(
-        int index, com.google.cloud.texttospeech.v1.Voice value) {
+    public Builder setVoices(int index, com.google.cloud.texttospeech.v1.Voice value) {
       if (voicesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -580,6 +635,8 @@ public Builder setVoices(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -598,6 +655,8 @@ public Builder setVoices(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -618,14 +677,15 @@ public Builder addVoices(com.google.cloud.texttospeech.v1.Voice value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public Builder addVoices(
-        int index, com.google.cloud.texttospeech.v1.Voice value) {
+    public Builder addVoices(int index, com.google.cloud.texttospeech.v1.Voice value) {
       if (voicesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -639,14 +699,15 @@ public Builder addVoices(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public Builder addVoices(
-        com.google.cloud.texttospeech.v1.Voice.Builder builderForValue) {
+    public Builder addVoices(com.google.cloud.texttospeech.v1.Voice.Builder builderForValue) {
       if (voicesBuilder_ == null) {
         ensureVoicesIsMutable();
         voices_.add(builderForValue.build());
@@ -657,6 +718,8 @@ public Builder addVoices(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -675,6 +738,8 @@ public Builder addVoices(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -685,8 +750,7 @@ public Builder addAllVoices(
         java.lang.Iterable values) {
       if (voicesBuilder_ == null) {
         ensureVoicesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, voices_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, voices_);
         onChanged();
       } else {
         voicesBuilder_.addAllMessages(values);
@@ -694,6 +758,8 @@ public Builder addAllVoices(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -711,6 +777,8 @@ public Builder clearVoices() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -728,39 +796,44 @@ public Builder removeVoices(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public com.google.cloud.texttospeech.v1.Voice.Builder getVoicesBuilder(
-        int index) {
+    public com.google.cloud.texttospeech.v1.Voice.Builder getVoicesBuilder(int index) {
       return getVoicesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(
-        int index) {
+    public com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(int index) {
       if (voicesBuilder_ == null) {
-        return voices_.get(index);  } else {
+        return voices_.get(index);
+      } else {
         return voicesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public java.util.List 
-         getVoicesOrBuilderList() {
+    public java.util.List
+        getVoicesOrBuilderList() {
       if (voicesBuilder_ != null) {
         return voicesBuilder_.getMessageOrBuilderList();
       } else {
@@ -768,6 +841,8 @@ public com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -775,49 +850,54 @@ public com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
     public com.google.cloud.texttospeech.v1.Voice.Builder addVoicesBuilder() {
-      return getVoicesFieldBuilder().addBuilder(
-          com.google.cloud.texttospeech.v1.Voice.getDefaultInstance());
+      return getVoicesFieldBuilder()
+          .addBuilder(com.google.cloud.texttospeech.v1.Voice.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public com.google.cloud.texttospeech.v1.Voice.Builder addVoicesBuilder(
-        int index) {
-      return getVoicesFieldBuilder().addBuilder(
-          index, com.google.cloud.texttospeech.v1.Voice.getDefaultInstance());
+    public com.google.cloud.texttospeech.v1.Voice.Builder addVoicesBuilder(int index) {
+      return getVoicesFieldBuilder()
+          .addBuilder(index, com.google.cloud.texttospeech.v1.Voice.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
      */
-    public java.util.List 
-         getVoicesBuilderList() {
+    public java.util.List getVoicesBuilderList() {
       return getVoicesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.texttospeech.v1.Voice, com.google.cloud.texttospeech.v1.Voice.Builder, com.google.cloud.texttospeech.v1.VoiceOrBuilder> 
+            com.google.cloud.texttospeech.v1.Voice,
+            com.google.cloud.texttospeech.v1.Voice.Builder,
+            com.google.cloud.texttospeech.v1.VoiceOrBuilder>
         getVoicesFieldBuilder() {
       if (voicesBuilder_ == null) {
-        voicesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.texttospeech.v1.Voice, com.google.cloud.texttospeech.v1.Voice.Builder, com.google.cloud.texttospeech.v1.VoiceOrBuilder>(
-                voices_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        voicesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.texttospeech.v1.Voice,
+                com.google.cloud.texttospeech.v1.Voice.Builder,
+                com.google.cloud.texttospeech.v1.VoiceOrBuilder>(
+                voices_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         voices_ = null;
       }
       return voicesBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -827,12 +907,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.ListVoicesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.ListVoicesResponse)
   private static final com.google.cloud.texttospeech.v1.ListVoicesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.ListVoicesResponse();
   }
@@ -841,16 +921,16 @@ public static com.google.cloud.texttospeech.v1.ListVoicesResponse getDefaultInst
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListVoicesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListVoicesResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListVoicesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListVoicesResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -865,6 +945,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.ListVoicesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java
similarity index 60%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java
index 253480e2..e53e081d 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/ListVoicesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface ListVoicesResponseOrBuilder extends
+public interface ListVoicesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.ListVoicesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

    *
    * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
    */
-  java.util.List 
-      getVoicesList();
+  java.util.List getVoicesList();
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -25,6 +44,8 @@ public interface ListVoicesResponseOrBuilder extends
    */
   com.google.cloud.texttospeech.v1.Voice getVoices(int index);
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -33,21 +54,24 @@ public interface ListVoicesResponseOrBuilder extends
    */
   int getVoicesCount();
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

    *
    * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
    */
-  java.util.List 
+  java.util.List
       getVoicesOrBuilderList();
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

    *
    * repeated .google.cloud.texttospeech.v1.Voice voices = 1;
    */
-  com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(
-      int index);
+  com.google.cloud.texttospeech.v1.VoiceOrBuilder getVoicesOrBuilder(int index);
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java
similarity index 71%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java
index ada2d31b..a0a37bdc 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SsmlVoiceGender.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
+ *
+ *
  * 
  * Gender of the voice as described in
  * [SSML voice element](https://www.w3.org/TR/speech-synthesis11/#edef_voice).
@@ -11,9 +28,10 @@
  *
  * Protobuf enum {@code google.cloud.texttospeech.v1.SsmlVoiceGender}
  */
-public enum SsmlVoiceGender
-    implements com.google.protobuf.ProtocolMessageEnum {
+public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
   /**
+   *
+   *
    * 
    * An unspecified gender.
    * In VoiceSelectionParams, this means that the client doesn't care which
@@ -26,6 +44,8 @@ public enum SsmlVoiceGender
    */
   SSML_VOICE_GENDER_UNSPECIFIED(0),
   /**
+   *
+   *
    * 
    * A male voice.
    * 

@@ -34,6 +54,8 @@ public enum SsmlVoiceGender
    */
   MALE(1),
   /**
+   *
+   *
    * 
    * A female voice.
    * 

@@ -42,6 +64,8 @@ public enum SsmlVoiceGender
    */
   FEMALE(2),
   /**
+   *
+   *
    * 
    * A gender-neutral voice. This voice is not yet supported.
    * 

@@ -53,6 +77,8 @@ public enum SsmlVoiceGender
   ;
 
   /**
+   *
+   *
    * 
    * An unspecified gender.
    * In VoiceSelectionParams, this means that the client doesn't care which
@@ -65,6 +91,8 @@ public enum SsmlVoiceGender
    */
   public static final int SSML_VOICE_GENDER_UNSPECIFIED_VALUE = 0;
   /**
+   *
+   *
    * 
    * A male voice.
    * 

@@ -73,6 +101,8 @@ public enum SsmlVoiceGender
    */
   public static final int MALE_VALUE = 1;
   /**
+   *
+   *
    * 
    * A female voice.
    * 

@@ -81,6 +111,8 @@ public enum SsmlVoiceGender
    */
   public static final int FEMALE_VALUE = 2;
   /**
+   *
+   *
    * 
    * A gender-neutral voice. This voice is not yet supported.
    * 

@@ -89,7 +121,6 @@ public enum SsmlVoiceGender
    */
   public static final int NEUTRAL_VALUE = 3;
 
-
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalArgumentException(
@@ -114,50 +145,51 @@ public static SsmlVoiceGender valueOf(int value) {
    */
   public static SsmlVoiceGender forNumber(int value) {
     switch (value) {
-      case 0: return SSML_VOICE_GENDER_UNSPECIFIED;
-      case 1: return MALE;
-      case 2: return FEMALE;
-      case 3: return NEUTRAL;
-      default: return null;
+      case 0:
+        return SSML_VOICE_GENDER_UNSPECIFIED;
+      case 1:
+        return MALE;
+      case 2:
+        return FEMALE;
+      case 3:
+        return NEUTRAL;
+      default:
+        return null;
     }
   }
 
-  public static com.google.protobuf.Internal.EnumLiteMap
-      internalGetValueMap() {
+  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
     return internalValueMap;
   }
-  private static final com.google.protobuf.Internal.EnumLiteMap<
-      SsmlVoiceGender> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public SsmlVoiceGender findValueByNumber(int number) {
-            return SsmlVoiceGender.forNumber(number);
-          }
-        };
-
-  public final com.google.protobuf.Descriptors.EnumValueDescriptor
-      getValueDescriptor() {
+
+  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+      new com.google.protobuf.Internal.EnumLiteMap() {
+        public SsmlVoiceGender findValueByNumber(int number) {
+          return SsmlVoiceGender.forNumber(number);
+        }
+      };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalStateException(
           "Can't get the descriptor of an unrecognized enum value.");
     }
     return getDescriptor().getValues().get(ordinal());
   }
-  public final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptorForType() {
+
+  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
     return getDescriptor();
   }
-  public static final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptor() {
+
+  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
     return com.google.cloud.texttospeech.v1.TextToSpeechProto.getDescriptor().getEnumTypes().get(0);
   }
 
   private static final SsmlVoiceGender[] VALUES = values();
 
-  public static SsmlVoiceGender valueOf(
-      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+  public static SsmlVoiceGender valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
     if (desc.getType() != getDescriptor()) {
-      throw new java.lang.IllegalArgumentException(
-        "EnumValueDescriptor is not for this type.");
+      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
     }
     if (desc.getIndex() == -1) {
       return UNRECOGNIZED;
@@ -173,4 +205,3 @@ private SsmlVoiceGender(int value) {
 
   // @@protoc_insertion_point(enum_scope:google.cloud.texttospeech.v1.SsmlVoiceGender)
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java
similarity index 72%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java
index c0bf7a0b..8cfc897d 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInput.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
+ *
+ *
  * 
  * Contains text input to be synthesized. Either `text` or `ssml` must be
  * supplied. Supplying both or neither returns
@@ -13,30 +30,29 @@
  *
  * Protobuf type {@code google.cloud.texttospeech.v1.SynthesisInput}
  */
-public final class SynthesisInput extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SynthesisInput extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.SynthesisInput)
     SynthesisInputOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SynthesisInput.newBuilder() to construct.
   private SynthesisInput(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SynthesisInput() {
-  }
+
+  private SynthesisInput() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SynthesisInput();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private SynthesisInput(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,59 +71,66 @@ private SynthesisInput(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-            inputSourceCase_ = 1;
-            inputSource_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-            inputSourceCase_ = 2;
-            inputSource_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              inputSourceCase_ = 1;
+              inputSource_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              inputSourceCase_ = 2;
+              inputSource_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.SynthesisInput.class, com.google.cloud.texttospeech.v1.SynthesisInput.Builder.class);
+            com.google.cloud.texttospeech.v1.SynthesisInput.class,
+            com.google.cloud.texttospeech.v1.SynthesisInput.Builder.class);
   }
 
   private int inputSourceCase_ = 0;
   private java.lang.Object inputSource_;
+
   public enum InputSourceCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     TEXT(1),
     SSML(2),
     INPUTSOURCE_NOT_SET(0);
     private final int value;
+
     private InputSourceCase(int value) {
       this.value = value;
     }
@@ -123,41 +146,50 @@ public static InputSourceCase valueOf(int value) {
 
     public static InputSourceCase forNumber(int value) {
       switch (value) {
-        case 1: return TEXT;
-        case 2: return SSML;
-        case 0: return INPUTSOURCE_NOT_SET;
-        default: return null;
+        case 1:
+          return TEXT;
+        case 2:
+          return SSML;
+        case 0:
+          return INPUTSOURCE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public InputSourceCase
-  getInputSourceCase() {
-    return InputSourceCase.forNumber(
-        inputSourceCase_);
+  public InputSourceCase getInputSourceCase() {
+    return InputSourceCase.forNumber(inputSourceCase_);
   }
 
   public static final int TEXT_FIELD_NUMBER = 1;
   /**
+   *
+   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
+   *
    * @return Whether the text field is set.
    */
   public boolean hasText() {
     return inputSourceCase_ == 1;
   }
   /**
+   *
+   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
+   *
    * @return The text.
    */
   public java.lang.String getText() {
@@ -168,8 +200,7 @@ public java.lang.String getText() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (inputSourceCase_ == 1) {
         inputSource_ = s;
@@ -178,23 +209,24 @@ public java.lang.String getText() {
     }
   }
   /**
+   *
+   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
+   *
    * @return The bytes for text.
    */
-  public com.google.protobuf.ByteString
-      getTextBytes() {
+  public com.google.protobuf.ByteString getTextBytes() {
     java.lang.Object ref = "";
     if (inputSourceCase_ == 1) {
       ref = inputSource_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (inputSourceCase_ == 1) {
         inputSource_ = b;
       }
@@ -206,6 +238,8 @@ public java.lang.String getText() {
 
   public static final int SSML_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -214,12 +248,15 @@ public java.lang.String getText() {
    * 

    *
    * string ssml = 2;
+   *
    * @return Whether the ssml field is set.
    */
   public boolean hasSsml() {
     return inputSourceCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -228,6 +265,7 @@ public boolean hasSsml() {
    * 

    *
    * string ssml = 2;
+   *
    * @return The ssml.
    */
   public java.lang.String getSsml() {
@@ -238,8 +276,7 @@ public java.lang.String getSsml() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (inputSourceCase_ == 2) {
         inputSource_ = s;
@@ -248,6 +285,8 @@ public java.lang.String getSsml() {
     }
   }
   /**
+   *
+   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -256,18 +295,17 @@ public java.lang.String getSsml() {
    * 

    *
    * string ssml = 2;
+   *
    * @return The bytes for ssml.
    */
-  public com.google.protobuf.ByteString
-      getSsmlBytes() {
+  public com.google.protobuf.ByteString getSsmlBytes() {
     java.lang.Object ref = "";
     if (inputSourceCase_ == 2) {
       ref = inputSource_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (inputSourceCase_ == 2) {
         inputSource_ = b;
       }
@@ -278,6 +316,7 @@ public java.lang.String getSsml() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -289,8 +328,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (inputSourceCase_ == 1) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, inputSource_);
     }
@@ -320,22 +358,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.SynthesisInput)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1.SynthesisInput other = (com.google.cloud.texttospeech.v1.SynthesisInput) obj;
+    com.google.cloud.texttospeech.v1.SynthesisInput other =
+        (com.google.cloud.texttospeech.v1.SynthesisInput) obj;
 
     if (!getInputSourceCase().equals(other.getInputSourceCase())) return false;
     switch (inputSourceCase_) {
       case 1:
-        if (!getText()
-            .equals(other.getText())) return false;
+        if (!getText().equals(other.getText())) return false;
         break;
       case 2:
-        if (!getSsml()
-            .equals(other.getSsml())) return false;
+        if (!getSsml().equals(other.getSsml())) return false;
         break;
       case 0:
       default:
@@ -368,97 +405,104 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1.SynthesisInput parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1.SynthesisInput parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesisInput parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.texttospeech.v1.SynthesisInput prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Contains text input to be synthesized. Either `text` or `ssml` must be
    * supplied. Supplying both or neither returns
@@ -468,21 +512,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.texttospeech.v1.SynthesisInput}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.SynthesisInput)
       com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.SynthesisInput.class, com.google.cloud.texttospeech.v1.SynthesisInput.Builder.class);
+              com.google.cloud.texttospeech.v1.SynthesisInput.class,
+              com.google.cloud.texttospeech.v1.SynthesisInput.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.SynthesisInput.newBuilder()
@@ -490,16 +536,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -509,9 +554,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
     }
 
     @java.lang.Override
@@ -530,7 +575,8 @@ public com.google.cloud.texttospeech.v1.SynthesisInput build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.SynthesisInput buildPartial() {
-      com.google.cloud.texttospeech.v1.SynthesisInput result = new com.google.cloud.texttospeech.v1.SynthesisInput(this);
+      com.google.cloud.texttospeech.v1.SynthesisInput result =
+          new com.google.cloud.texttospeech.v1.SynthesisInput(this);
       if (inputSourceCase_ == 1) {
         result.inputSource_ = inputSource_;
       }
@@ -546,38 +592,39 @@ public com.google.cloud.texttospeech.v1.SynthesisInput buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.SynthesisInput) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.SynthesisInput)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.SynthesisInput) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -585,23 +632,27 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1.SynthesisInput other) {
-      if (other == com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance()) return this;
+      if (other == com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance())
+        return this;
       switch (other.getInputSourceCase()) {
-        case TEXT: {
-          inputSourceCase_ = 1;
-          inputSource_ = other.inputSource_;
-          onChanged();
-          break;
-        }
-        case SSML: {
-          inputSourceCase_ = 2;
-          inputSource_ = other.inputSource_;
-          onChanged();
-          break;
-        }
-        case INPUTSOURCE_NOT_SET: {
-          break;
-        }
+        case TEXT:
+          {
+            inputSourceCase_ = 1;
+            inputSource_ = other.inputSource_;
+            onChanged();
+            break;
+          }
+        case SSML:
+          {
+            inputSourceCase_ = 2;
+            inputSource_ = other.inputSource_;
+            onChanged();
+            break;
+          }
+        case INPUTSOURCE_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -631,12 +682,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int inputSourceCase_ = 0;
     private java.lang.Object inputSource_;
-    public InputSourceCase
-        getInputSourceCase() {
-      return InputSourceCase.forNumber(
-          inputSourceCase_);
+
+    public InputSourceCase getInputSourceCase() {
+      return InputSourceCase.forNumber(inputSourceCase_);
     }
 
     public Builder clearInputSource() {
@@ -646,13 +697,15 @@ public Builder clearInputSource() {
       return this;
     }
 
-
     /**
+     *
+     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
+     *
      * @return Whether the text field is set.
      */
     @java.lang.Override
@@ -660,11 +713,14 @@ public boolean hasText() {
       return inputSourceCase_ == 1;
     }
     /**
+     *
+     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
+     *
      * @return The text.
      */
     @java.lang.Override
@@ -674,8 +730,7 @@ public java.lang.String getText() {
         ref = inputSource_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (inputSourceCase_ == 1) {
           inputSource_ = s;
@@ -686,24 +741,25 @@ public java.lang.String getText() {
       }
     }
     /**
+     *
+     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
+     *
      * @return The bytes for text.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getTextBytes() {
+    public com.google.protobuf.ByteString getTextBytes() {
       java.lang.Object ref = "";
       if (inputSourceCase_ == 1) {
         ref = inputSource_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (inputSourceCase_ == 1) {
           inputSource_ = b;
         }
@@ -713,30 +769,35 @@ public java.lang.String getText() {
       }
     }
     /**
+     *
+     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
+     *
      * @param value The text to set.
      * @return This builder for chaining.
      */
-    public Builder setText(
-        java.lang.String value) {
+    public Builder setText(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  inputSourceCase_ = 1;
+        throw new NullPointerException();
+      }
+      inputSourceCase_ = 1;
       inputSource_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearText() {
@@ -748,20 +809,22 @@ public Builder clearText() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
+     *
      * @param value The bytes for text to set.
      * @return This builder for chaining.
      */
-    public Builder setTextBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setTextBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       inputSourceCase_ = 1;
       inputSource_ = value;
       onChanged();
@@ -769,6 +832,8 @@ public Builder setTextBytes(
     }
 
     /**
+     *
+     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -777,6 +842,7 @@ public Builder setTextBytes(
      * 

      *
      * string ssml = 2;
+     *
      * @return Whether the ssml field is set.
      */
     @java.lang.Override
@@ -784,6 +850,8 @@ public boolean hasSsml() {
       return inputSourceCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -792,6 +860,7 @@ public boolean hasSsml() {
      * 

      *
      * string ssml = 2;
+     *
      * @return The ssml.
      */
     @java.lang.Override
@@ -801,8 +870,7 @@ public java.lang.String getSsml() {
         ref = inputSource_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (inputSourceCase_ == 2) {
           inputSource_ = s;
@@ -813,6 +881,8 @@ public java.lang.String getSsml() {
       }
     }
     /**
+     *
+     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -821,19 +891,18 @@ public java.lang.String getSsml() {
      * 

      *
      * string ssml = 2;
+     *
      * @return The bytes for ssml.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getSsmlBytes() {
+    public com.google.protobuf.ByteString getSsmlBytes() {
       java.lang.Object ref = "";
       if (inputSourceCase_ == 2) {
         ref = inputSource_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (inputSourceCase_ == 2) {
           inputSource_ = b;
         }
@@ -843,6 +912,8 @@ public java.lang.String getSsml() {
       }
     }
     /**
+     *
+     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -851,20 +922,22 @@ public java.lang.String getSsml() {
      * 

      *
      * string ssml = 2;
+     *
      * @param value The ssml to set.
      * @return This builder for chaining.
      */
-    public Builder setSsml(
-        java.lang.String value) {
+    public Builder setSsml(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  inputSourceCase_ = 2;
+        throw new NullPointerException();
+      }
+      inputSourceCase_ = 2;
       inputSource_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -873,6 +946,7 @@ public Builder setSsml(
      * 

      *
      * string ssml = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSsml() {
@@ -884,6 +958,8 @@ public Builder clearSsml() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -892,23 +968,23 @@ public Builder clearSsml() {
      * 

      *
      * string ssml = 2;
+     *
      * @param value The bytes for ssml to set.
      * @return This builder for chaining.
      */
-    public Builder setSsmlBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSsmlBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       inputSourceCase_ = 2;
       inputSource_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -918,12 +994,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.SynthesisInput)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.SynthesisInput)
   private static final com.google.cloud.texttospeech.v1.SynthesisInput DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.SynthesisInput();
   }
@@ -932,16 +1008,16 @@ public static com.google.cloud.texttospeech.v1.SynthesisInput getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SynthesisInput parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new SynthesisInput(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SynthesisInput parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SynthesisInput(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -956,6 +1032,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.SynthesisInput getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java
similarity index 71%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java
index 25c02cd7..412be426 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesisInputOrBuilder.java
@@ -1,42 +1,68 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface SynthesisInputOrBuilder extends
+public interface SynthesisInputOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.SynthesisInput)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
+   *
    * @return Whether the text field is set.
    */
   boolean hasText();
   /**
+   *
+   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
+   *
    * @return The text.
    */
   java.lang.String getText();
   /**
+   *
+   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
+   *
    * @return The bytes for text.
    */
-  com.google.protobuf.ByteString
-      getTextBytes();
+  com.google.protobuf.ByteString getTextBytes();
 
   /**
+   *
+   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -45,10 +71,13 @@ public interface SynthesisInputOrBuilder extends
    * 

    *
    * string ssml = 2;
+   *
    * @return Whether the ssml field is set.
    */
   boolean hasSsml();
   /**
+   *
+   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -57,10 +86,13 @@ public interface SynthesisInputOrBuilder extends
    * 

    *
    * string ssml = 2;
+   *
    * @return The ssml.
    */
   java.lang.String getSsml();
   /**
+   *
+   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -69,10 +101,10 @@ public interface SynthesisInputOrBuilder extends
    * 

    *
    * string ssml = 2;
+   *
    * @return The bytes for ssml.
    */
-  com.google.protobuf.ByteString
-      getSsmlBytes();
+  com.google.protobuf.ByteString getSsmlBytes();
 
   public com.google.cloud.texttospeech.v1.SynthesisInput.InputSourceCase getInputSourceCase();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java
similarity index 60%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java
index bba234a1..720752a0 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequest.java
@@ -1,39 +1,55 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
+ *
+ *
  * 
  * The top-level message sent by the client for the `SynthesizeSpeech` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1.SynthesizeSpeechRequest}
  */
-public final class SynthesizeSpeechRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SynthesizeSpeechRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.SynthesizeSpeechRequest)
     SynthesizeSpeechRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SynthesizeSpeechRequest.newBuilder() to construct.
   private SynthesizeSpeechRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SynthesizeSpeechRequest() {
-  }
+
+  private SynthesizeSpeechRequest() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SynthesizeSpeechRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private SynthesizeSpeechRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -52,85 +68,102 @@ private SynthesizeSpeechRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.cloud.texttospeech.v1.SynthesisInput.Builder subBuilder = null;
-            if (input_ != null) {
-              subBuilder = input_.toBuilder();
-            }
-            input_ = input.readMessage(com.google.cloud.texttospeech.v1.SynthesisInput.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(input_);
-              input_ = subBuilder.buildPartial();
-            }
+          case 10:
+            {
+              com.google.cloud.texttospeech.v1.SynthesisInput.Builder subBuilder = null;
+              if (input_ != null) {
+                subBuilder = input_.toBuilder();
+              }
+              input_ =
+                  input.readMessage(
+                      com.google.cloud.texttospeech.v1.SynthesisInput.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(input_);
+                input_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 18: {
-            com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder subBuilder = null;
-            if (voice_ != null) {
-              subBuilder = voice_.toBuilder();
-            }
-            voice_ = input.readMessage(com.google.cloud.texttospeech.v1.VoiceSelectionParams.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(voice_);
-              voice_ = subBuilder.buildPartial();
+              break;
             }
+          case 18:
+            {
+              com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder subBuilder = null;
+              if (voice_ != null) {
+                subBuilder = voice_.toBuilder();
+              }
+              voice_ =
+                  input.readMessage(
+                      com.google.cloud.texttospeech.v1.VoiceSelectionParams.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(voice_);
+                voice_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 26: {
-            com.google.cloud.texttospeech.v1.AudioConfig.Builder subBuilder = null;
-            if (audioConfig_ != null) {
-              subBuilder = audioConfig_.toBuilder();
-            }
-            audioConfig_ = input.readMessage(com.google.cloud.texttospeech.v1.AudioConfig.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(audioConfig_);
-              audioConfig_ = subBuilder.buildPartial();
+              break;
             }
+          case 26:
+            {
+              com.google.cloud.texttospeech.v1.AudioConfig.Builder subBuilder = null;
+              if (audioConfig_ != null) {
+                subBuilder = audioConfig_.toBuilder();
+              }
+              audioConfig_ =
+                  input.readMessage(
+                      com.google.cloud.texttospeech.v1.AudioConfig.parser(), extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(audioConfig_);
+                audioConfig_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.class, com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.Builder.class);
+            com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.class,
+            com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.Builder.class);
   }
 
   public static final int INPUT_FIELD_NUMBER = 1;
   private com.google.cloud.texttospeech.v1.SynthesisInput input_;
   /**
+   *
+   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the input field is set.
    */
   @java.lang.Override
@@ -138,23 +171,34 @@ public boolean hasInput() {
     return input_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The input.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1.SynthesisInput getInput() {
-    return input_ == null ? com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance() : input_;
+    return input_ == null
+        ? com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance()
+        : input_;
   }
   /**
+   *
+   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder getInputOrBuilder() {
@@ -164,11 +208,16 @@ public com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder getInputOrBuilde
   public static final int VOICE_FIELD_NUMBER = 2;
   private com.google.cloud.texttospeech.v1.VoiceSelectionParams voice_;
   /**
+   *
+   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the voice field is set.
    */
   @java.lang.Override
@@ -176,23 +225,34 @@ public boolean hasVoice() {
     return voice_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The voice.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1.VoiceSelectionParams getVoice() {
-    return voice_ == null ? com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance() : voice_;
+    return voice_ == null
+        ? com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance()
+        : voice_;
   }
   /**
+   *
+   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder getVoiceOrBuilder() {
@@ -202,11 +262,16 @@ public com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder getVoiceOr
   public static final int AUDIO_CONFIG_FIELD_NUMBER = 3;
   private com.google.cloud.texttospeech.v1.AudioConfig audioConfig_;
   /**
+   *
+   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the audioConfig field is set.
    */
   @java.lang.Override
@@ -214,23 +279,34 @@ public boolean hasAudioConfig() {
     return audioConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The audioConfig.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1.AudioConfig getAudioConfig() {
-    return audioConfig_ == null ? com.google.cloud.texttospeech.v1.AudioConfig.getDefaultInstance() : audioConfig_;
+    return audioConfig_ == null
+        ? com.google.cloud.texttospeech.v1.AudioConfig.getDefaultInstance()
+        : audioConfig_;
   }
   /**
+   *
+   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1.AudioConfigOrBuilder getAudioConfigOrBuilder() {
@@ -238,6 +314,7 @@ public com.google.cloud.texttospeech.v1.AudioConfigOrBuilder getAudioConfigOrBui
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -249,8 +326,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (input_ != null) {
       output.writeMessage(1, getInput());
     }
@@ -270,16 +346,13 @@ public int getSerializedSize() {
 
     size = 0;
     if (input_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getInput());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getInput());
     }
     if (voice_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getVoice());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getVoice());
     }
     if (audioConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getAudioConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getAudioConfig());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -289,27 +362,25 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest other = (com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) obj;
+    com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest other =
+        (com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) obj;
 
     if (hasInput() != other.hasInput()) return false;
     if (hasInput()) {
-      if (!getInput()
-          .equals(other.getInput())) return false;
+      if (!getInput().equals(other.getInput())) return false;
     }
     if (hasVoice() != other.hasVoice()) return false;
     if (hasVoice()) {
-      if (!getVoice()
-          .equals(other.getVoice())) return false;
+      if (!getVoice().equals(other.getVoice())) return false;
     }
     if (hasAudioConfig() != other.hasAudioConfig()) return false;
     if (hasAudioConfig()) {
-      if (!getAudioConfig()
-          .equals(other.getAudioConfig())) return false;
+      if (!getAudioConfig().equals(other.getAudioConfig())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -340,117 +411,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The top-level message sent by the client for the `SynthesizeSpeech` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1.SynthesizeSpeechRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.SynthesizeSpeechRequest)
       com.google.cloud.texttospeech.v1.SynthesizeSpeechRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.class, com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.Builder.class);
+              com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.class,
+              com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.newBuilder()
@@ -458,16 +539,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -493,9 +573,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
     }
 
     @java.lang.Override
@@ -514,7 +594,8 @@ public com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest buildPartial() {
-      com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest result = new com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest(this);
+      com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest result =
+          new com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest(this);
       if (inputBuilder_ == null) {
         result.input_ = input_;
       } else {
@@ -538,38 +619,39 @@ public com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -577,7 +659,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest other) {
-      if (other == com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest.getDefaultInstance())
+        return this;
       if (other.hasInput()) {
         mergeInput(other.getInput());
       }
@@ -606,7 +689,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -618,39 +702,58 @@ public Builder mergeFrom(
 
     private com.google.cloud.texttospeech.v1.SynthesisInput input_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1.SynthesisInput, com.google.cloud.texttospeech.v1.SynthesisInput.Builder, com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder> inputBuilder_;
+            com.google.cloud.texttospeech.v1.SynthesisInput,
+            com.google.cloud.texttospeech.v1.SynthesisInput.Builder,
+            com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder>
+        inputBuilder_;
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the input field is set.
      */
     public boolean hasInput() {
       return inputBuilder_ != null || input_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The input.
      */
     public com.google.cloud.texttospeech.v1.SynthesisInput getInput() {
       if (inputBuilder_ == null) {
-        return input_ == null ? com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance() : input_;
+        return input_ == null
+            ? com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance()
+            : input_;
       } else {
         return inputBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setInput(com.google.cloud.texttospeech.v1.SynthesisInput value) {
       if (inputBuilder_ == null) {
@@ -666,11 +769,15 @@ public Builder setInput(com.google.cloud.texttospeech.v1.SynthesisInput value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setInput(
         com.google.cloud.texttospeech.v1.SynthesisInput.Builder builderForValue) {
@@ -684,17 +791,23 @@ public Builder setInput(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeInput(com.google.cloud.texttospeech.v1.SynthesisInput value) {
       if (inputBuilder_ == null) {
         if (input_ != null) {
           input_ =
-            com.google.cloud.texttospeech.v1.SynthesisInput.newBuilder(input_).mergeFrom(value).buildPartial();
+              com.google.cloud.texttospeech.v1.SynthesisInput.newBuilder(input_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           input_ = value;
         }
@@ -706,11 +819,15 @@ public Builder mergeInput(com.google.cloud.texttospeech.v1.SynthesisInput value)
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearInput() {
       if (inputBuilder_ == null) {
@@ -724,48 +841,64 @@ public Builder clearInput() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.texttospeech.v1.SynthesisInput.Builder getInputBuilder() {
-      
+
       onChanged();
       return getInputFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder getInputOrBuilder() {
       if (inputBuilder_ != null) {
         return inputBuilder_.getMessageOrBuilder();
       } else {
-        return input_ == null ?
-            com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance() : input_;
+        return input_ == null
+            ? com.google.cloud.texttospeech.v1.SynthesisInput.getDefaultInstance()
+            : input_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1.SynthesisInput, com.google.cloud.texttospeech.v1.SynthesisInput.Builder, com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder> 
+            com.google.cloud.texttospeech.v1.SynthesisInput,
+            com.google.cloud.texttospeech.v1.SynthesisInput.Builder,
+            com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder>
         getInputFieldBuilder() {
       if (inputBuilder_ == null) {
-        inputBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1.SynthesisInput, com.google.cloud.texttospeech.v1.SynthesisInput.Builder, com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder>(
-                getInput(),
-                getParentForChildren(),
-                isClean());
+        inputBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.texttospeech.v1.SynthesisInput,
+                com.google.cloud.texttospeech.v1.SynthesisInput.Builder,
+                com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder>(
+                getInput(), getParentForChildren(), isClean());
         input_ = null;
       }
       return inputBuilder_;
@@ -773,39 +906,58 @@ public com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder getInputOrBuilde
 
     private com.google.cloud.texttospeech.v1.VoiceSelectionParams voice_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1.VoiceSelectionParams, com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder, com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder> voiceBuilder_;
+            com.google.cloud.texttospeech.v1.VoiceSelectionParams,
+            com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder,
+            com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder>
+        voiceBuilder_;
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the voice field is set.
      */
     public boolean hasVoice() {
       return voiceBuilder_ != null || voice_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The voice.
      */
     public com.google.cloud.texttospeech.v1.VoiceSelectionParams getVoice() {
       if (voiceBuilder_ == null) {
-        return voice_ == null ? com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance() : voice_;
+        return voice_ == null
+            ? com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance()
+            : voice_;
       } else {
         return voiceBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setVoice(com.google.cloud.texttospeech.v1.VoiceSelectionParams value) {
       if (voiceBuilder_ == null) {
@@ -821,11 +973,15 @@ public Builder setVoice(com.google.cloud.texttospeech.v1.VoiceSelectionParams va
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setVoice(
         com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder builderForValue) {
@@ -839,17 +995,23 @@ public Builder setVoice(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeVoice(com.google.cloud.texttospeech.v1.VoiceSelectionParams value) {
       if (voiceBuilder_ == null) {
         if (voice_ != null) {
           voice_ =
-            com.google.cloud.texttospeech.v1.VoiceSelectionParams.newBuilder(voice_).mergeFrom(value).buildPartial();
+              com.google.cloud.texttospeech.v1.VoiceSelectionParams.newBuilder(voice_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           voice_ = value;
         }
@@ -861,11 +1023,15 @@ public Builder mergeVoice(com.google.cloud.texttospeech.v1.VoiceSelectionParams
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearVoice() {
       if (voiceBuilder_ == null) {
@@ -879,48 +1045,64 @@ public Builder clearVoice() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder getVoiceBuilder() {
-      
+
       onChanged();
       return getVoiceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder getVoiceOrBuilder() {
       if (voiceBuilder_ != null) {
         return voiceBuilder_.getMessageOrBuilder();
       } else {
-        return voice_ == null ?
-            com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance() : voice_;
+        return voice_ == null
+            ? com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance()
+            : voice_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1.VoiceSelectionParams, com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder, com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder> 
+            com.google.cloud.texttospeech.v1.VoiceSelectionParams,
+            com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder,
+            com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder>
         getVoiceFieldBuilder() {
       if (voiceBuilder_ == null) {
-        voiceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1.VoiceSelectionParams, com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder, com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder>(
-                getVoice(),
-                getParentForChildren(),
-                isClean());
+        voiceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.texttospeech.v1.VoiceSelectionParams,
+                com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder,
+                com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder>(
+                getVoice(), getParentForChildren(), isClean());
         voice_ = null;
       }
       return voiceBuilder_;
@@ -928,39 +1110,58 @@ public com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder getVoiceOr
 
     private com.google.cloud.texttospeech.v1.AudioConfig audioConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1.AudioConfig, com.google.cloud.texttospeech.v1.AudioConfig.Builder, com.google.cloud.texttospeech.v1.AudioConfigOrBuilder> audioConfigBuilder_;
+            com.google.cloud.texttospeech.v1.AudioConfig,
+            com.google.cloud.texttospeech.v1.AudioConfig.Builder,
+            com.google.cloud.texttospeech.v1.AudioConfigOrBuilder>
+        audioConfigBuilder_;
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the audioConfig field is set.
      */
     public boolean hasAudioConfig() {
       return audioConfigBuilder_ != null || audioConfig_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The audioConfig.
      */
     public com.google.cloud.texttospeech.v1.AudioConfig getAudioConfig() {
       if (audioConfigBuilder_ == null) {
-        return audioConfig_ == null ? com.google.cloud.texttospeech.v1.AudioConfig.getDefaultInstance() : audioConfig_;
+        return audioConfig_ == null
+            ? com.google.cloud.texttospeech.v1.AudioConfig.getDefaultInstance()
+            : audioConfig_;
       } else {
         return audioConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setAudioConfig(com.google.cloud.texttospeech.v1.AudioConfig value) {
       if (audioConfigBuilder_ == null) {
@@ -976,11 +1177,15 @@ public Builder setAudioConfig(com.google.cloud.texttospeech.v1.AudioConfig value
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setAudioConfig(
         com.google.cloud.texttospeech.v1.AudioConfig.Builder builderForValue) {
@@ -994,17 +1199,23 @@ public Builder setAudioConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeAudioConfig(com.google.cloud.texttospeech.v1.AudioConfig value) {
       if (audioConfigBuilder_ == null) {
         if (audioConfig_ != null) {
           audioConfig_ =
-            com.google.cloud.texttospeech.v1.AudioConfig.newBuilder(audioConfig_).mergeFrom(value).buildPartial();
+              com.google.cloud.texttospeech.v1.AudioConfig.newBuilder(audioConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           audioConfig_ = value;
         }
@@ -1016,11 +1227,15 @@ public Builder mergeAudioConfig(com.google.cloud.texttospeech.v1.AudioConfig val
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearAudioConfig() {
       if (audioConfigBuilder_ == null) {
@@ -1034,55 +1249,71 @@ public Builder clearAudioConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.texttospeech.v1.AudioConfig.Builder getAudioConfigBuilder() {
-      
+
       onChanged();
       return getAudioConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.texttospeech.v1.AudioConfigOrBuilder getAudioConfigOrBuilder() {
       if (audioConfigBuilder_ != null) {
         return audioConfigBuilder_.getMessageOrBuilder();
       } else {
-        return audioConfig_ == null ?
-            com.google.cloud.texttospeech.v1.AudioConfig.getDefaultInstance() : audioConfig_;
+        return audioConfig_ == null
+            ? com.google.cloud.texttospeech.v1.AudioConfig.getDefaultInstance()
+            : audioConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1.AudioConfig, com.google.cloud.texttospeech.v1.AudioConfig.Builder, com.google.cloud.texttospeech.v1.AudioConfigOrBuilder> 
+            com.google.cloud.texttospeech.v1.AudioConfig,
+            com.google.cloud.texttospeech.v1.AudioConfig.Builder,
+            com.google.cloud.texttospeech.v1.AudioConfigOrBuilder>
         getAudioConfigFieldBuilder() {
       if (audioConfigBuilder_ == null) {
-        audioConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1.AudioConfig, com.google.cloud.texttospeech.v1.AudioConfig.Builder, com.google.cloud.texttospeech.v1.AudioConfigOrBuilder>(
-                getAudioConfig(),
-                getParentForChildren(),
-                isClean());
+        audioConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.texttospeech.v1.AudioConfig,
+                com.google.cloud.texttospeech.v1.AudioConfig.Builder,
+                com.google.cloud.texttospeech.v1.AudioConfigOrBuilder>(
+                getAudioConfig(), getParentForChildren(), isClean());
         audioConfig_ = null;
       }
       return audioConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1092,12 +1323,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.SynthesizeSpeechRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.SynthesizeSpeechRequest)
   private static final com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest();
   }
@@ -1106,16 +1337,16 @@ public static com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SynthesizeSpeechRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new SynthesizeSpeechRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SynthesizeSpeechRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SynthesizeSpeechRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1130,6 +1361,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.SynthesizeSpeechRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java
similarity index 50%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java
index 26fe0173..4da6f776 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechRequestOrBuilder.java
@@ -1,90 +1,148 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface SynthesizeSpeechRequestOrBuilder extends
+public interface SynthesizeSpeechRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.SynthesizeSpeechRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the input field is set.
    */
   boolean hasInput();
   /**
+   *
+   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The input.
    */
   com.google.cloud.texttospeech.v1.SynthesisInput getInput();
   /**
+   *
+   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.texttospeech.v1.SynthesisInputOrBuilder getInputOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the voice field is set.
    */
   boolean hasVoice();
   /**
+   *
+   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The voice.
    */
   com.google.cloud.texttospeech.v1.VoiceSelectionParams getVoice();
   /**
+   *
+   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder getVoiceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the audioConfig field is set.
    */
   boolean hasAudioConfig();
   /**
+   *
+   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The audioConfig.
    */
   com.google.cloud.texttospeech.v1.AudioConfig getAudioConfig();
   /**
+   *
+   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.texttospeech.v1.AudioConfigOrBuilder getAudioConfigOrBuilder();
 }
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java
similarity index 69%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java
index 1b4bb8f7..a64b8c9e 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponse.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
+ *
+ *
  * 
  * The message returned to the client by the `SynthesizeSpeech` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1.SynthesizeSpeechResponse}
  */
-public final class SynthesizeSpeechResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SynthesizeSpeechResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.SynthesizeSpeechResponse)
     SynthesizeSpeechResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SynthesizeSpeechResponse.newBuilder() to construct.
   private SynthesizeSpeechResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SynthesizeSpeechResponse() {
     audioContent_ = com.google.protobuf.ByteString.EMPTY;
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SynthesizeSpeechResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private SynthesizeSpeechResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,46 +70,50 @@ private SynthesizeSpeechResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-
-            audioContent_ = input.readBytes();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 10:
+            {
+              audioContent_ = input.readBytes();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.class, com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.Builder.class);
+            com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.class,
+            com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.Builder.class);
   }
 
   public static final int AUDIO_CONTENT_FIELD_NUMBER = 1;
   private com.google.protobuf.ByteString audioContent_;
   /**
+   *
+   *
    * 
    * The audio data bytes encoded as specified in the request, including the
    * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -102,6 +123,7 @@ private SynthesizeSpeechResponse(
    * 

    *
    * bytes audio_content = 1;
+   *
    * @return The audioContent.
    */
   @java.lang.Override
@@ -110,6 +132,7 @@ public com.google.protobuf.ByteString getAudioContent() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -121,8 +144,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!audioContent_.isEmpty()) {
       output.writeBytes(1, audioContent_);
     }
@@ -136,8 +158,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (!audioContent_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(1, audioContent_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(1, audioContent_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -147,15 +168,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse other = (com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse) obj;
+    com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse other =
+        (com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse) obj;
 
-    if (!getAudioContent()
-        .equals(other.getAudioContent())) return false;
+    if (!getAudioContent().equals(other.getAudioContent())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -175,117 +196,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The message returned to the client by the `SynthesizeSpeech` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1.SynthesizeSpeechResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.SynthesizeSpeechResponse)
       com.google.cloud.texttospeech.v1.SynthesizeSpeechResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.class, com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.Builder.class);
+              com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.class,
+              com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.newBuilder()
@@ -293,16 +324,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -312,9 +342,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
     }
 
     @java.lang.Override
@@ -333,7 +363,8 @@ public com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse buildPartial() {
-      com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse result = new com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse(this);
+      com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse result =
+          new com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse(this);
       result.audioContent_ = audioContent_;
       onBuilt();
       return result;
@@ -343,38 +374,39 @@ public com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse buildPartial()
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -382,7 +414,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse other) {
-      if (other == com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse.getDefaultInstance())
+        return this;
       if (other.getAudioContent() != com.google.protobuf.ByteString.EMPTY) {
         setAudioContent(other.getAudioContent());
       }
@@ -405,7 +438,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -417,6 +451,8 @@ public Builder mergeFrom(
 
     private com.google.protobuf.ByteString audioContent_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * The audio data bytes encoded as specified in the request, including the
      * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -426,6 +462,7 @@ public Builder mergeFrom(
      * 

      *
      * bytes audio_content = 1;
+     *
      * @return The audioContent.
      */
     @java.lang.Override
@@ -433,6 +470,8 @@ public com.google.protobuf.ByteString getAudioContent() {
       return audioContent_;
     }
     /**
+     *
+     *
      * 
      * The audio data bytes encoded as specified in the request, including the
      * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -442,19 +481,22 @@ public com.google.protobuf.ByteString getAudioContent() {
      * 

      *
      * bytes audio_content = 1;
+     *
      * @param value The audioContent to set.
      * @return This builder for chaining.
      */
     public Builder setAudioContent(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       audioContent_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The audio data bytes encoded as specified in the request, including the
      * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -464,17 +506,18 @@ public Builder setAudioContent(com.google.protobuf.ByteString value) {
      * 

      *
      * bytes audio_content = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAudioContent() {
-      
+
       audioContent_ = getDefaultInstance().getAudioContent();
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -484,12 +527,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.SynthesizeSpeechResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.SynthesizeSpeechResponse)
   private static final com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse();
   }
@@ -498,16 +541,16 @@ public static com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse getDefau
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SynthesizeSpeechResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new SynthesizeSpeechResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SynthesizeSpeechResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SynthesizeSpeechResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -522,6 +565,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.SynthesizeSpeechResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java
similarity index 54%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java
index 5e4a44ed..51fa85d6 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/SynthesizeSpeechResponseOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface SynthesizeSpeechResponseOrBuilder extends
+public interface SynthesizeSpeechResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.SynthesizeSpeechResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The audio data bytes encoded as specified in the request, including the
    * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -17,6 +35,7 @@ public interface SynthesizeSpeechResponseOrBuilder extends
    * 

    *
    * bytes audio_content = 1;
+   *
    * @return The audioContent.
    */
   com.google.protobuf.ByteString getAudioContent();
diff --git a/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java
new file mode 100644
index 00000000..a5507e30
--- /dev/null
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/TextToSpeechProto.java
@@ -0,0 +1,221 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/texttospeech/v1/cloud_tts.proto
+
+package com.google.cloud.texttospeech.v1;
+
+public final class TextToSpeechProto {
+  private TextToSpeechProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n,google/cloud/texttospeech/v1/cloud_tts"
+          + ".proto\022\034google.cloud.texttospeech.v1\032\034go"
+          + "ogle/api/annotations.proto\032\027google/api/c"
+          + "lient.proto\032\037google/api/field_behavior.p"
+          + "roto\032\031google/api/resource.proto\"/\n\021ListV"
+          + "oicesRequest\022\032\n\rlanguage_code\030\001 \001(\tB\003\340A\001"
+          + "\"I\n\022ListVoicesResponse\0223\n\006voices\030\001 \003(\0132#"
+          + ".google.cloud.texttospeech.v1.Voice\"\224\001\n\005"
+          + "Voice\022\026\n\016language_codes\030\001 \003(\t\022\014\n\004name\030\002 "
+          + "\001(\t\022B\n\013ssml_gender\030\003 \001(\0162-.google.cloud."
+          + "texttospeech.v1.SsmlVoiceGender\022!\n\031natur"
+          + "al_sample_rate_hertz\030\004 \001(\005\"\351\001\n\027Synthesiz"
+          + "eSpeechRequest\022@\n\005input\030\001 \001(\0132,.google.c"
+          + "loud.texttospeech.v1.SynthesisInputB\003\340A\002"
+          + "\022F\n\005voice\030\002 \001(\01322.google.cloud.texttospe"
+          + "ech.v1.VoiceSelectionParamsB\003\340A\002\022D\n\014audi"
+          + "o_config\030\003 \001(\0132).google.cloud.texttospee"
+          + "ch.v1.AudioConfigB\003\340A\002\"@\n\016SynthesisInput"
+          + "\022\016\n\004text\030\001 \001(\tH\000\022\016\n\004ssml\030\002 \001(\tH\000B\016\n\014inpu"
+          + "t_source\"\204\001\n\024VoiceSelectionParams\022\032\n\rlan"
+          + "guage_code\030\001 \001(\tB\003\340A\002\022\014\n\004name\030\002 \001(\t\022B\n\013s"
+          + "sml_gender\030\003 \001(\0162-.google.cloud.texttosp"
+          + "eech.v1.SsmlVoiceGender\"\361\001\n\013AudioConfig\022"
+          + "H\n\016audio_encoding\030\001 \001(\0162+.google.cloud.t"
+          + "exttospeech.v1.AudioEncodingB\003\340A\002\022\035\n\rspe"
+          + "aking_rate\030\002 \001(\001B\006\340A\004\340A\001\022\025\n\005pitch\030\003 \001(\001B"
+          + "\006\340A\004\340A\001\022\036\n\016volume_gain_db\030\004 \001(\001B\006\340A\004\340A\001\022"
+          + "\036\n\021sample_rate_hertz\030\005 \001(\005B\003\340A\001\022\"\n\022effec"
+          + "ts_profile_id\030\006 \003(\tB\006\340A\004\340A\001\"1\n\030Synthesiz"
+          + "eSpeechResponse\022\025\n\raudio_content\030\001 \001(\014*W"
+          + "\n\017SsmlVoiceGender\022!\n\035SSML_VOICE_GENDER_U"
+          + "NSPECIFIED\020\000\022\010\n\004MALE\020\001\022\n\n\006FEMALE\020\002\022\013\n\007NE"
+          + "UTRAL\020\003*i\n\rAudioEncoding\022\036\n\032AUDIO_ENCODI"
+          + "NG_UNSPECIFIED\020\000\022\014\n\010LINEAR16\020\001\022\007\n\003MP3\020\002\022"
+          + "\014\n\010OGG_OPUS\020\003\022\t\n\005MULAW\020\005\022\010\n\004ALAW\020\0062\264\003\n\014T"
+          + "extToSpeech\022\223\001\n\nListVoices\022/.google.clou"
+          + "d.texttospeech.v1.ListVoicesRequest\0320.go"
+          + "ogle.cloud.texttospeech.v1.ListVoicesRes"
+          + "ponse\"\"\202\323\344\223\002\014\022\n/v1/voices\332A\rlanguage_cod"
+          + "e\022\274\001\n\020SynthesizeSpeech\0225.google.cloud.te"
+          + "xttospeech.v1.SynthesizeSpeechRequest\0326."
+          + "google.cloud.texttospeech.v1.SynthesizeS"
+          + "peechResponse\"9\202\323\344\223\002\030\"\023/v1/text:synthesi"
+          + "ze:\001*\332A\030input,voice,audio_config\032O\312A\033tex"
+          + "ttospeech.googleapis.com\322A.https://www.g"
+          + "oogleapis.com/auth/cloud-platformB\274\002\n co"
+          + "m.google.cloud.texttospeech.v1B\021TextToSp"
+          + "eechProtoP\001ZHgoogle.golang.org/genproto/"
+          + "googleapis/cloud/texttospeech/v1;texttos"
+          + "peech\370\001\001\252\002\034Google.Cloud.TextToSpeech.V1\312"
+          + "\002\034Google\\Cloud\\TextToSpeech\\V1\352\002\037Google:"
+          + ":Cloud::TextToSpeech::V1\352AU\n\033automl.goog"
+          + "leapis.com/Model\0226projects/{project}/loc"
+          + "ations/{location}/models/{model}b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+            });
+    internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1_ListVoicesRequest_descriptor,
+            new java.lang.String[] {
+              "LanguageCode",
+            });
+    internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1_ListVoicesResponse_descriptor,
+            new java.lang.String[] {
+              "Voices",
+            });
+    internal_static_google_cloud_texttospeech_v1_Voice_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1_Voice_descriptor,
+            new java.lang.String[] {
+              "LanguageCodes", "Name", "SsmlGender", "NaturalSampleRateHertz",
+            });
+    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechRequest_descriptor,
+            new java.lang.String[] {
+              "Input", "Voice", "AudioConfig",
+            });
+    internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_texttospeech_v1_SynthesisInput_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1_SynthesisInput_descriptor,
+            new java.lang.String[] {
+              "Text", "Ssml", "InputSource",
+            });
+    internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor,
+            new java.lang.String[] {
+              "LanguageCode", "Name", "SsmlGender",
+            });
+    internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_texttospeech_v1_AudioConfig_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1_AudioConfig_descriptor,
+            new java.lang.String[] {
+              "AudioEncoding",
+              "SpeakingRate",
+              "Pitch",
+              "VolumeGainDb",
+              "SampleRateHertz",
+              "EffectsProfileId",
+            });
+    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1_SynthesizeSpeechResponse_descriptor,
+            new java.lang.String[] {
+              "AudioContent",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceDefinition);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/Voice.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/Voice.java
similarity index 73%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/Voice.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/Voice.java
index 48651f20..32596552 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/Voice.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/Voice.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
+ *
+ *
  * 
  * Description of a voice supported by the TTS service.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1.Voice}
  */
-public final class Voice extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Voice extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.Voice)
     VoiceOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Voice.newBuilder() to construct.
   private Voice(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Voice() {
     languageCodes_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     name_ = "";
@@ -27,16 +45,15 @@ private Voice() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Voice();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Voice(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -56,46 +73,48 @@ private Voice(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              languageCodes_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                languageCodes_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              languageCodes_.add(s);
+              break;
             }
-            languageCodes_.add(s);
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 24: {
-            int rawValue = input.readEnum();
-
-            ssmlGender_ = rawValue;
-            break;
-          }
-          case 32: {
+              name_ = s;
+              break;
+            }
+          case 24:
+            {
+              int rawValue = input.readEnum();
 
-            naturalSampleRateHertz_ = input.readInt32();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              ssmlGender_ = rawValue;
+              break;
+            }
+          case 32:
+            {
+              naturalSampleRateHertz_ = input.readInt32();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         languageCodes_ = languageCodes_.getUnmodifiableView();
@@ -104,22 +123,27 @@ private Voice(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.Voice.class, com.google.cloud.texttospeech.v1.Voice.Builder.class);
+            com.google.cloud.texttospeech.v1.Voice.class,
+            com.google.cloud.texttospeech.v1.Voice.Builder.class);
   }
 
   public static final int LANGUAGE_CODES_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList languageCodes_;
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -127,13 +151,15 @@ private Voice(
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @return A list containing the languageCodes.
    */
-  public com.google.protobuf.ProtocolStringList
-      getLanguageCodesList() {
+  public com.google.protobuf.ProtocolStringList getLanguageCodesList() {
     return languageCodes_;
   }
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -141,12 +167,15 @@ private Voice(
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @return The count of languageCodes.
    */
   public int getLanguageCodesCount() {
     return languageCodes_.size();
   }
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -154,6 +183,7 @@ public int getLanguageCodesCount() {
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @param index The index of the element to return.
    * @return The languageCodes at the given index.
    */
@@ -161,6 +191,8 @@ public java.lang.String getLanguageCodes(int index) {
     return languageCodes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -168,22 +200,25 @@ public java.lang.String getLanguageCodes(int index) {
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the languageCodes at the given index.
    */
-  public com.google.protobuf.ByteString
-      getLanguageCodesBytes(int index) {
+  public com.google.protobuf.ByteString getLanguageCodesBytes(int index) {
     return languageCodes_.getByteString(index);
   }
 
   public static final int NAME_FIELD_NUMBER = 2;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -192,29 +227,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -225,38 +260,50 @@ public java.lang.String getName() {
   public static final int SSML_GENDER_FIELD_NUMBER = 3;
   private int ssmlGender_;
   /**
+   *
+   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
-  @java.lang.Override public int getSsmlGenderValue() {
+  @java.lang.Override
+  public int getSsmlGenderValue() {
     return ssmlGender_;
   }
   /**
+   *
+   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The ssmlGender.
    */
-  @java.lang.Override public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
+  @java.lang.Override
+  public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.texttospeech.v1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
+    com.google.cloud.texttospeech.v1.SsmlVoiceGender result =
+        com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
     return result == null ? com.google.cloud.texttospeech.v1.SsmlVoiceGender.UNRECOGNIZED : result;
   }
 
   public static final int NATURAL_SAMPLE_RATE_HERTZ_FIELD_NUMBER = 4;
   private int naturalSampleRateHertz_;
   /**
+   *
+   *
    * 
    * The natural sample rate (in hertz) for this voice.
    * 

    *
    * int32 natural_sample_rate_hertz = 4;
+   *
    * @return The naturalSampleRateHertz.
    */
   @java.lang.Override
@@ -265,6 +312,7 @@ public int getNaturalSampleRateHertz() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -276,15 +324,16 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < languageCodes_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, languageCodes_.getRaw(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, name_);
     }
-    if (ssmlGender_ != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
+    if (ssmlGender_
+        != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
+            .getNumber()) {
       output.writeEnum(3, ssmlGender_);
     }
     if (naturalSampleRateHertz_ != 0) {
@@ -310,13 +359,13 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, name_);
     }
-    if (ssmlGender_ != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(3, ssmlGender_);
+    if (ssmlGender_
+        != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, ssmlGender_);
     }
     if (naturalSampleRateHertz_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(4, naturalSampleRateHertz_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, naturalSampleRateHertz_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -326,20 +375,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.Voice)) {
       return super.equals(obj);
     }
     com.google.cloud.texttospeech.v1.Voice other = (com.google.cloud.texttospeech.v1.Voice) obj;
 
-    if (!getLanguageCodesList()
-        .equals(other.getLanguageCodesList())) return false;
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getLanguageCodesList().equals(other.getLanguageCodesList())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (ssmlGender_ != other.ssmlGender_) return false;
-    if (getNaturalSampleRateHertz()
-        != other.getNaturalSampleRateHertz()) return false;
+    if (getNaturalSampleRateHertz() != other.getNaturalSampleRateHertz()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -366,118 +412,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.texttospeech.v1.Voice parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.texttospeech.v1.Voice parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.Voice parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.Voice parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.Voice parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.texttospeech.v1.Voice prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Description of a voice supported by the TTS service.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1.Voice}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.Voice)
       com.google.cloud.texttospeech.v1.VoiceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_Voice_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.Voice.class, com.google.cloud.texttospeech.v1.Voice.Builder.class);
+              com.google.cloud.texttospeech.v1.Voice.class,
+              com.google.cloud.texttospeech.v1.Voice.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.Voice.newBuilder()
@@ -485,16 +540,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -510,9 +564,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_Voice_descriptor;
     }
 
     @java.lang.Override
@@ -531,7 +585,8 @@ public com.google.cloud.texttospeech.v1.Voice build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.Voice buildPartial() {
-      com.google.cloud.texttospeech.v1.Voice result = new com.google.cloud.texttospeech.v1.Voice(this);
+      com.google.cloud.texttospeech.v1.Voice result =
+          new com.google.cloud.texttospeech.v1.Voice(this);
       int from_bitField0_ = bitField0_;
       if (((bitField0_ & 0x00000001) != 0)) {
         languageCodes_ = languageCodes_.getUnmodifiableView();
@@ -549,38 +604,39 @@ public com.google.cloud.texttospeech.v1.Voice buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.Voice) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.Voice)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.Voice) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -637,16 +693,21 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList languageCodes_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList languageCodes_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureLanguageCodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         languageCodes_ = new com.google.protobuf.LazyStringArrayList(languageCodes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -654,13 +715,15 @@ private void ensureLanguageCodesIsMutable() {
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @return A list containing the languageCodes.
      */
-    public com.google.protobuf.ProtocolStringList
-        getLanguageCodesList() {
+    public com.google.protobuf.ProtocolStringList getLanguageCodesList() {
       return languageCodes_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -668,12 +731,15 @@ private void ensureLanguageCodesIsMutable() {
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @return The count of languageCodes.
      */
     public int getLanguageCodesCount() {
       return languageCodes_.size();
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -681,6 +747,7 @@ public int getLanguageCodesCount() {
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @param index The index of the element to return.
      * @return The languageCodes at the given index.
      */
@@ -688,6 +755,8 @@ public java.lang.String getLanguageCodes(int index) {
       return languageCodes_.get(index);
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -695,14 +764,16 @@ public java.lang.String getLanguageCodes(int index) {
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the languageCodes at the given index.
      */
-    public com.google.protobuf.ByteString
-        getLanguageCodesBytes(int index) {
+    public com.google.protobuf.ByteString getLanguageCodesBytes(int index) {
       return languageCodes_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -710,21 +781,23 @@ public java.lang.String getLanguageCodes(int index) {
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @param index The index to set the value at.
      * @param value The languageCodes to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCodes(
-        int index, java.lang.String value) {
+    public Builder setLanguageCodes(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureLanguageCodesIsMutable();
+        throw new NullPointerException();
+      }
+      ensureLanguageCodesIsMutable();
       languageCodes_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -732,20 +805,22 @@ public Builder setLanguageCodes(
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @param value The languageCodes to add.
      * @return This builder for chaining.
      */
-    public Builder addLanguageCodes(
-        java.lang.String value) {
+    public Builder addLanguageCodes(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureLanguageCodesIsMutable();
+        throw new NullPointerException();
+      }
+      ensureLanguageCodesIsMutable();
       languageCodes_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -753,18 +828,19 @@ public Builder addLanguageCodes(
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @param values The languageCodes to add.
      * @return This builder for chaining.
      */
-    public Builder addAllLanguageCodes(
-        java.lang.Iterable values) {
+    public Builder addAllLanguageCodes(java.lang.Iterable values) {
       ensureLanguageCodesIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, languageCodes_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, languageCodes_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -772,6 +848,7 @@ public Builder addAllLanguageCodes(
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearLanguageCodes() {
@@ -781,6 +858,8 @@ public Builder clearLanguageCodes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -788,15 +867,15 @@ public Builder clearLanguageCodes() {
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @param value The bytes of the languageCodes to add.
      * @return This builder for chaining.
      */
-    public Builder addLanguageCodesBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addLanguageCodesBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureLanguageCodesIsMutable();
       languageCodes_.add(value);
       onChanged();
@@ -805,18 +884,20 @@ public Builder addLanguageCodesBytes(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -825,20 +906,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -846,54 +928,61 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
@@ -901,51 +990,67 @@ public Builder setNameBytes(
 
     private int ssmlGender_ = 0;
     /**
+     *
+     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @return The enum numeric value on the wire for ssmlGender.
      */
-    @java.lang.Override public int getSsmlGenderValue() {
+    @java.lang.Override
+    public int getSsmlGenderValue() {
       return ssmlGender_;
     }
     /**
+     *
+     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @param value The enum numeric value on the wire for ssmlGender to set.
      * @return This builder for chaining.
      */
     public Builder setSsmlGenderValue(int value) {
-      
+
       ssmlGender_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @return The ssmlGender.
      */
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.texttospeech.v1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
-      return result == null ? com.google.cloud.texttospeech.v1.SsmlVoiceGender.UNRECOGNIZED : result;
+      com.google.cloud.texttospeech.v1.SsmlVoiceGender result =
+          com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
+      return result == null
+          ? com.google.cloud.texttospeech.v1.SsmlVoiceGender.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @param value The ssmlGender to set.
      * @return This builder for chaining.
      */
@@ -953,33 +1058,39 @@ public Builder setSsmlGender(com.google.cloud.texttospeech.v1.SsmlVoiceGender va
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       ssmlGender_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSsmlGender() {
-      
+
       ssmlGender_ = 0;
       onChanged();
       return this;
     }
 
-    private int naturalSampleRateHertz_ ;
+    private int naturalSampleRateHertz_;
     /**
+     *
+     *
      * 
      * The natural sample rate (in hertz) for this voice.
      * 

      *
      * int32 natural_sample_rate_hertz = 4;
+     *
      * @return The naturalSampleRateHertz.
      */
     @java.lang.Override
@@ -987,37 +1098,43 @@ public int getNaturalSampleRateHertz() {
       return naturalSampleRateHertz_;
     }
     /**
+     *
+     *
      * 
      * The natural sample rate (in hertz) for this voice.
      * 

      *
      * int32 natural_sample_rate_hertz = 4;
+     *
      * @param value The naturalSampleRateHertz to set.
      * @return This builder for chaining.
      */
     public Builder setNaturalSampleRateHertz(int value) {
-      
+
       naturalSampleRateHertz_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The natural sample rate (in hertz) for this voice.
      * 

      *
      * int32 natural_sample_rate_hertz = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNaturalSampleRateHertz() {
-      
+
       naturalSampleRateHertz_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1027,12 +1144,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.Voice)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.Voice)
   private static final com.google.cloud.texttospeech.v1.Voice DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.Voice();
   }
@@ -1041,16 +1158,16 @@ public static com.google.cloud.texttospeech.v1.Voice getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Voice parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Voice(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Voice parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Voice(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1065,6 +1182,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.Voice getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java
similarity index 75%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java
index 1f56838a..10359f7e 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface VoiceOrBuilder extends
+public interface VoiceOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.Voice)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -15,11 +33,13 @@ public interface VoiceOrBuilder extends
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @return A list containing the languageCodes.
    */
-  java.util.List
-      getLanguageCodesList();
+  java.util.List getLanguageCodesList();
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -27,10 +47,13 @@ public interface VoiceOrBuilder extends
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @return The count of languageCodes.
    */
   int getLanguageCodesCount();
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -38,11 +61,14 @@ public interface VoiceOrBuilder extends
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @param index The index of the element to return.
    * @return The languageCodes at the given index.
    */
   java.lang.String getLanguageCodes(int index);
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -50,57 +76,71 @@ public interface VoiceOrBuilder extends
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the languageCodes at the given index.
    */
-  com.google.protobuf.ByteString
-      getLanguageCodesBytes(int index);
+  com.google.protobuf.ByteString getLanguageCodesBytes(int index);
 
   /**
+   *
+   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
   int getSsmlGenderValue();
   /**
+   *
+   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The ssmlGender.
    */
   com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender();
 
   /**
+   *
+   *
    * 
    * The natural sample rate (in hertz) for this voice.
    * 

    *
    * int32 natural_sample_rate_hertz = 4;
+   *
    * @return The naturalSampleRateHertz.
    */
   int getNaturalSampleRateHertz();
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java
similarity index 76%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java
index 28bee91b..06ad0e56 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParams.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
 /**
+ *
+ *
  * 
  * Description of which voice to use for a synthesis request.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1.VoiceSelectionParams}
  */
-public final class VoiceSelectionParams extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class VoiceSelectionParams extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1.VoiceSelectionParams)
     VoiceSelectionParamsOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use VoiceSelectionParams.newBuilder() to construct.
   private VoiceSelectionParams(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private VoiceSelectionParams() {
     languageCode_ = "";
     name_ = "";
@@ -27,16 +45,15 @@ private VoiceSelectionParams() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new VoiceSelectionParams();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private VoiceSelectionParams(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,59 +72,66 @@ private VoiceSelectionParams(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            languageCode_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+              languageCode_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 24: {
-            int rawValue = input.readEnum();
+              name_ = s;
+              break;
+            }
+          case 24:
+            {
+              int rawValue = input.readEnum();
 
-            ssmlGender_ = rawValue;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              ssmlGender_ = rawValue;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1.VoiceSelectionParams.class, com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder.class);
+            com.google.cloud.texttospeech.v1.VoiceSelectionParams.class,
+            com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder.class);
   }
 
   public static final int LANGUAGE_CODE_FIELD_NUMBER = 1;
   private volatile java.lang.Object languageCode_;
   /**
+   *
+   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -123,6 +147,7 @@ private VoiceSelectionParams(
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The languageCode.
    */
   @java.lang.Override
@@ -131,14 +156,15 @@ public java.lang.String getLanguageCode() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       languageCode_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -154,16 +180,15 @@ public java.lang.String getLanguageCode() {
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for languageCode.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getLanguageCodeBytes() {
+  public com.google.protobuf.ByteString getLanguageCodeBytes() {
     java.lang.Object ref = languageCode_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       languageCode_ = b;
       return b;
     } else {
@@ -174,12 +199,15 @@ public java.lang.String getLanguageCode() {
   public static final int NAME_FIELD_NUMBER = 2;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -188,30 +216,30 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -222,6 +250,8 @@ public java.lang.String getName() {
   public static final int SSML_GENDER_FIELD_NUMBER = 3;
   private int ssmlGender_;
   /**
+   *
+   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -231,12 +261,16 @@ public java.lang.String getName() {
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
-  @java.lang.Override public int getSsmlGenderValue() {
+  @java.lang.Override
+  public int getSsmlGenderValue() {
     return ssmlGender_;
   }
   /**
+   *
+   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -246,15 +280,19 @@ public java.lang.String getName() {
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The ssmlGender.
    */
-  @java.lang.Override public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
+  @java.lang.Override
+  public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.texttospeech.v1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
+    com.google.cloud.texttospeech.v1.SsmlVoiceGender result =
+        com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
     return result == null ? com.google.cloud.texttospeech.v1.SsmlVoiceGender.UNRECOGNIZED : result;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -266,15 +304,16 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(languageCode_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, languageCode_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, name_);
     }
-    if (ssmlGender_ != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
+    if (ssmlGender_
+        != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
+            .getNumber()) {
       output.writeEnum(3, ssmlGender_);
     }
     unknownFields.writeTo(output);
@@ -292,9 +331,10 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, name_);
     }
-    if (ssmlGender_ != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(3, ssmlGender_);
+    if (ssmlGender_
+        != com.google.cloud.texttospeech.v1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, ssmlGender_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -304,17 +344,16 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1.VoiceSelectionParams)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1.VoiceSelectionParams other = (com.google.cloud.texttospeech.v1.VoiceSelectionParams) obj;
+    com.google.cloud.texttospeech.v1.VoiceSelectionParams other =
+        (com.google.cloud.texttospeech.v1.VoiceSelectionParams) obj;
 
-    if (!getLanguageCode()
-        .equals(other.getLanguageCode())) return false;
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getLanguageCode().equals(other.getLanguageCode())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (ssmlGender_ != other.ssmlGender_) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -339,117 +378,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1.VoiceSelectionParams parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.texttospeech.v1.VoiceSelectionParams prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.texttospeech.v1.VoiceSelectionParams prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Description of which voice to use for a synthesis request.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1.VoiceSelectionParams}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1.VoiceSelectionParams)
       com.google.cloud.texttospeech.v1.VoiceSelectionParamsOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1.VoiceSelectionParams.class, com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder.class);
+              com.google.cloud.texttospeech.v1.VoiceSelectionParams.class,
+              com.google.cloud.texttospeech.v1.VoiceSelectionParams.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1.VoiceSelectionParams.newBuilder()
@@ -457,16 +506,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -480,9 +528,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1_VoiceSelectionParams_descriptor;
     }
 
     @java.lang.Override
@@ -501,7 +549,8 @@ public com.google.cloud.texttospeech.v1.VoiceSelectionParams build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.VoiceSelectionParams buildPartial() {
-      com.google.cloud.texttospeech.v1.VoiceSelectionParams result = new com.google.cloud.texttospeech.v1.VoiceSelectionParams(this);
+      com.google.cloud.texttospeech.v1.VoiceSelectionParams result =
+          new com.google.cloud.texttospeech.v1.VoiceSelectionParams(this);
       result.languageCode_ = languageCode_;
       result.name_ = name_;
       result.ssmlGender_ = ssmlGender_;
@@ -513,38 +562,39 @@ public com.google.cloud.texttospeech.v1.VoiceSelectionParams buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1.VoiceSelectionParams) {
-        return mergeFrom((com.google.cloud.texttospeech.v1.VoiceSelectionParams)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1.VoiceSelectionParams) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -552,7 +602,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1.VoiceSelectionParams other) {
-      if (other == com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance()) return this;
+      if (other == com.google.cloud.texttospeech.v1.VoiceSelectionParams.getDefaultInstance())
+        return this;
       if (!other.getLanguageCode().isEmpty()) {
         languageCode_ = other.languageCode_;
         onChanged();
@@ -583,7 +634,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.texttospeech.v1.VoiceSelectionParams) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.texttospeech.v1.VoiceSelectionParams) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -595,6 +647,8 @@ public Builder mergeFrom(
 
     private java.lang.Object languageCode_ = "";
     /**
+     *
+     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -610,13 +664,13 @@ public Builder mergeFrom(
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The languageCode.
      */
     public java.lang.String getLanguageCode() {
       java.lang.Object ref = languageCode_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         languageCode_ = s;
         return s;
@@ -625,6 +679,8 @@ public java.lang.String getLanguageCode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -640,15 +696,14 @@ public java.lang.String getLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for languageCode.
      */
-    public com.google.protobuf.ByteString
-        getLanguageCodeBytes() {
+    public com.google.protobuf.ByteString getLanguageCodeBytes() {
       java.lang.Object ref = languageCode_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         languageCode_ = b;
         return b;
       } else {
@@ -656,6 +711,8 @@ public java.lang.String getLanguageCode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -671,20 +728,22 @@ public java.lang.String getLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCode(
-        java.lang.String value) {
+    public Builder setLanguageCode(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       languageCode_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -700,15 +759,18 @@ public Builder setLanguageCode(
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearLanguageCode() {
-      
+
       languageCode_ = getDefaultInstance().getLanguageCode();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -724,16 +786,16 @@ public Builder clearLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCodeBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setLanguageCodeBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       languageCode_ = value;
       onChanged();
       return this;
@@ -741,19 +803,21 @@ public Builder setLanguageCodeBytes(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -762,21 +826,22 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -784,57 +849,64 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
@@ -842,6 +914,8 @@ public Builder setNameBytes(
 
     private int ssmlGender_ = 0;
     /**
+     *
+     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -851,12 +925,16 @@ public Builder setNameBytes(
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @return The enum numeric value on the wire for ssmlGender.
      */
-    @java.lang.Override public int getSsmlGenderValue() {
+    @java.lang.Override
+    public int getSsmlGenderValue() {
       return ssmlGender_;
     }
     /**
+     *
+     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -866,16 +944,19 @@ public Builder setNameBytes(
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @param value The enum numeric value on the wire for ssmlGender to set.
      * @return This builder for chaining.
      */
     public Builder setSsmlGenderValue(int value) {
-      
+
       ssmlGender_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -885,15 +966,21 @@ public Builder setSsmlGenderValue(int value) {
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @return The ssmlGender.
      */
     @java.lang.Override
     public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.texttospeech.v1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
-      return result == null ? com.google.cloud.texttospeech.v1.SsmlVoiceGender.UNRECOGNIZED : result;
+      com.google.cloud.texttospeech.v1.SsmlVoiceGender result =
+          com.google.cloud.texttospeech.v1.SsmlVoiceGender.valueOf(ssmlGender_);
+      return result == null
+          ? com.google.cloud.texttospeech.v1.SsmlVoiceGender.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -903,6 +990,7 @@ public com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender() {
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @param value The ssmlGender to set.
      * @return This builder for chaining.
      */
@@ -910,12 +998,14 @@ public Builder setSsmlGender(com.google.cloud.texttospeech.v1.SsmlVoiceGender va
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       ssmlGender_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -925,17 +1015,18 @@ public Builder setSsmlGender(com.google.cloud.texttospeech.v1.SsmlVoiceGender va
      * 

      *
      * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSsmlGender() {
-      
+
       ssmlGender_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -945,12 +1036,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1.VoiceSelectionParams)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1.VoiceSelectionParams)
   private static final com.google.cloud.texttospeech.v1.VoiceSelectionParams DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1.VoiceSelectionParams();
   }
@@ -959,16 +1050,16 @@ public static com.google.cloud.texttospeech.v1.VoiceSelectionParams getDefaultIn
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public VoiceSelectionParams parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new VoiceSelectionParams(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public VoiceSelectionParams parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new VoiceSelectionParams(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -983,6 +1074,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1.VoiceSelectionParams getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java
similarity index 82%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java
rename to proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java
index bf2126a4..06af331c 100644
--- a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/VoiceSelectionParamsOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1;
 
-public interface VoiceSelectionParamsOrBuilder extends
+public interface VoiceSelectionParamsOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1.VoiceSelectionParams)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -23,10 +41,13 @@ public interface VoiceSelectionParamsOrBuilder extends
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The languageCode.
    */
   java.lang.String getLanguageCode();
   /**
+   *
+   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -42,34 +63,41 @@ public interface VoiceSelectionParamsOrBuilder extends
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for languageCode.
    */
-  com.google.protobuf.ByteString
-      getLanguageCodeBytes();
+  com.google.protobuf.ByteString getLanguageCodeBytes();
 
   /**
+   *
+   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -79,10 +107,13 @@ public interface VoiceSelectionParamsOrBuilder extends
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
   int getSsmlGenderValue();
   /**
+   *
+   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -92,6 +123,7 @@ public interface VoiceSelectionParamsOrBuilder extends
    * 

    *
    * .google.cloud.texttospeech.v1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The ssmlGender.
    */
   com.google.cloud.texttospeech.v1.SsmlVoiceGender getSsmlGender();
diff --git a/owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/proto/google/cloud/texttospeech/v1/cloud_tts.proto b/proto-google-cloud-texttospeech-v1/src/main/proto/google/cloud/texttospeech/v1/cloud_tts.proto
similarity index 100%
rename from owl-bot-staging/v1/proto-google-cloud-texttospeech-v1/src/main/proto/google/cloud/texttospeech/v1/cloud_tts.proto
rename to proto-google-cloud-texttospeech-v1/src/main/proto/google/cloud/texttospeech/v1/cloud_tts.proto
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java
similarity index 70%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java
index 3c105410..3d057718 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfig.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
+ *
+ *
  * 
  * Description of audio data to be synthesized.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.AudioConfig}
  */
-public final class AudioConfig extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class AudioConfig extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.AudioConfig)
     AudioConfigOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use AudioConfig.newBuilder() to construct.
   private AudioConfig(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private AudioConfig() {
     audioEncoding_ = 0;
     effectsProfileId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
@@ -26,16 +44,15 @@ private AudioConfig() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new AudioConfig();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private AudioConfig(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,55 +72,56 @@ private AudioConfig(
           case 0:
             done = true;
             break;
-          case 8: {
-            int rawValue = input.readEnum();
-
-            audioEncoding_ = rawValue;
-            break;
-          }
-          case 17: {
-
-            speakingRate_ = input.readDouble();
-            break;
-          }
-          case 25: {
-
-            pitch_ = input.readDouble();
-            break;
-          }
-          case 33: {
+          case 8:
+            {
+              int rawValue = input.readEnum();
 
-            volumeGainDb_ = input.readDouble();
-            break;
-          }
-          case 40: {
-
-            sampleRateHertz_ = input.readInt32();
-            break;
-          }
-          case 50: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              effectsProfileId_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
+              audioEncoding_ = rawValue;
+              break;
             }
-            effectsProfileId_.add(s);
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 17:
+            {
+              speakingRate_ = input.readDouble();
+              break;
+            }
+          case 25:
+            {
+              pitch_ = input.readDouble();
+              break;
+            }
+          case 33:
+            {
+              volumeGainDb_ = input.readDouble();
+              break;
+            }
+          case 40:
+            {
+              sampleRateHertz_ = input.readInt32();
+              break;
+            }
+          case 50:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                effectsProfileId_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              effectsProfileId_.add(s);
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         effectsProfileId_ = effectsProfileId_.getUnmodifiableView();
@@ -112,49 +130,69 @@ private AudioConfig(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.AudioConfig.class, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.AudioConfig.class,
+            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder.class);
   }
 
   public static final int AUDIO_ENCODING_FIELD_NUMBER = 1;
   private int audioEncoding_;
   /**
+   *
+   *
    * 
    * Required. The format of the audio byte stream.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The enum numeric value on the wire for audioEncoding.
    */
-  @java.lang.Override public int getAudioEncodingValue() {
+  @java.lang.Override
+  public int getAudioEncodingValue() {
     return audioEncoding_;
   }
   /**
+   *
+   *
    * 
    * Required. The format of the audio byte stream.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The audioEncoding.
    */
-  @java.lang.Override public com.google.cloud.texttospeech.v1beta1.AudioEncoding getAudioEncoding() {
+  @java.lang.Override
+  public com.google.cloud.texttospeech.v1beta1.AudioEncoding getAudioEncoding() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.texttospeech.v1beta1.AudioEncoding result = com.google.cloud.texttospeech.v1beta1.AudioEncoding.valueOf(audioEncoding_);
-    return result == null ? com.google.cloud.texttospeech.v1beta1.AudioEncoding.UNRECOGNIZED : result;
+    com.google.cloud.texttospeech.v1beta1.AudioEncoding result =
+        com.google.cloud.texttospeech.v1beta1.AudioEncoding.valueOf(audioEncoding_);
+    return result == null
+        ? com.google.cloud.texttospeech.v1beta1.AudioEncoding.UNRECOGNIZED
+        : result;
   }
 
   public static final int SPEAKING_RATE_FIELD_NUMBER = 2;
   private double speakingRate_;
   /**
+   *
+   *
    * 
    * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
    * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -162,7 +200,10 @@ private AudioConfig(
    * speed. Any other values < 0.25 or > 4.0 will return an error.
    * 

    *
-   * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The speakingRate.
    */
   @java.lang.Override
@@ -173,13 +214,18 @@ public double getSpeakingRate() {
   public static final int PITCH_FIELD_NUMBER = 3;
   private double pitch_;
   /**
+   *
+   *
    * 
    * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
    * increase 20 semitones from the original pitch. -20 means decrease 20
    * semitones from the original pitch.
    * 

    *
-   * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The pitch.
    */
   @java.lang.Override
@@ -190,6 +236,8 @@ public double getPitch() {
   public static final int VOLUME_GAIN_DB_FIELD_NUMBER = 4;
   private double volumeGainDb_;
   /**
+   *
+   *
    * 
    * Optional. Input only. Volume gain (in dB) of the normal native volume
    * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -201,7 +249,10 @@ public double getPitch() {
    * increase in loudness for any value greater than that.
    * 

    *
-   * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The volumeGainDb.
    */
   @java.lang.Override
@@ -212,6 +263,8 @@ public double getVolumeGainDb() {
   public static final int SAMPLE_RATE_HERTZ_FIELD_NUMBER = 5;
   private int sampleRateHertz_;
   /**
+   *
+   *
    * 
    * Optional. The synthesis sample rate (in hertz) for this audio. When this is
    * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -223,6 +276,7 @@ public double getVolumeGainDb() {
    * 

    *
    * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The sampleRateHertz.
    */
   @java.lang.Override
@@ -233,6 +287,8 @@ public int getSampleRateHertz() {
   public static final int EFFECTS_PROFILE_ID_FIELD_NUMBER = 6;
   private com.google.protobuf.LazyStringList effectsProfileId_;
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -242,14 +298,18 @@ public int getSampleRateHertz() {
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return A list containing the effectsProfileId.
    */
-  public com.google.protobuf.ProtocolStringList
-      getEffectsProfileIdList() {
+  public com.google.protobuf.ProtocolStringList getEffectsProfileIdList() {
     return effectsProfileId_;
   }
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -259,13 +319,18 @@ public int getSampleRateHertz() {
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The count of effectsProfileId.
    */
   public int getEffectsProfileIdCount() {
     return effectsProfileId_.size();
   }
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -275,7 +340,10 @@ public int getEffectsProfileIdCount() {
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @param index The index of the element to return.
    * @return The effectsProfileId at the given index.
    */
@@ -283,6 +351,8 @@ public java.lang.String getEffectsProfileId(int index) {
     return effectsProfileId_.get(index);
   }
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -292,16 +362,19 @@ public java.lang.String getEffectsProfileId(int index) {
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @param index The index of the value to return.
    * @return The bytes of the effectsProfileId at the given index.
    */
-  public com.google.protobuf.ByteString
-      getEffectsProfileIdBytes(int index) {
+  public com.google.protobuf.ByteString getEffectsProfileIdBytes(int index) {
     return effectsProfileId_.getByteString(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -313,9 +386,10 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    if (audioEncoding_ != com.google.cloud.texttospeech.v1beta1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED.getNumber()) {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (audioEncoding_
+        != com.google.cloud.texttospeech.v1beta1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED
+            .getNumber()) {
       output.writeEnum(1, audioEncoding_);
     }
     if (speakingRate_ != 0D) {
@@ -342,25 +416,22 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (audioEncoding_ != com.google.cloud.texttospeech.v1beta1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(1, audioEncoding_);
+    if (audioEncoding_
+        != com.google.cloud.texttospeech.v1beta1.AudioEncoding.AUDIO_ENCODING_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, audioEncoding_);
     }
     if (speakingRate_ != 0D) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeDoubleSize(2, speakingRate_);
+      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(2, speakingRate_);
     }
     if (pitch_ != 0D) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeDoubleSize(3, pitch_);
+      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(3, pitch_);
     }
     if (volumeGainDb_ != 0D) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeDoubleSize(4, volumeGainDb_);
+      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(4, volumeGainDb_);
     }
     if (sampleRateHertz_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(5, sampleRateHertz_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(5, sampleRateHertz_);
     }
     {
       int dataSize = 0;
@@ -378,27 +449,23 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.AudioConfig)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.AudioConfig other = (com.google.cloud.texttospeech.v1beta1.AudioConfig) obj;
+    com.google.cloud.texttospeech.v1beta1.AudioConfig other =
+        (com.google.cloud.texttospeech.v1beta1.AudioConfig) obj;
 
     if (audioEncoding_ != other.audioEncoding_) return false;
     if (java.lang.Double.doubleToLongBits(getSpeakingRate())
-        != java.lang.Double.doubleToLongBits(
-            other.getSpeakingRate())) return false;
+        != java.lang.Double.doubleToLongBits(other.getSpeakingRate())) return false;
     if (java.lang.Double.doubleToLongBits(getPitch())
-        != java.lang.Double.doubleToLongBits(
-            other.getPitch())) return false;
+        != java.lang.Double.doubleToLongBits(other.getPitch())) return false;
     if (java.lang.Double.doubleToLongBits(getVolumeGainDb())
-        != java.lang.Double.doubleToLongBits(
-            other.getVolumeGainDb())) return false;
-    if (getSampleRateHertz()
-        != other.getSampleRateHertz()) return false;
-    if (!getEffectsProfileIdList()
-        .equals(other.getEffectsProfileIdList())) return false;
+        != java.lang.Double.doubleToLongBits(other.getVolumeGainDb())) return false;
+    if (getSampleRateHertz() != other.getSampleRateHertz()) return false;
+    if (!getEffectsProfileIdList().equals(other.getEffectsProfileIdList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -413,14 +480,19 @@ public int hashCode() {
     hash = (37 * hash) + AUDIO_ENCODING_FIELD_NUMBER;
     hash = (53 * hash) + audioEncoding_;
     hash = (37 * hash) + SPEAKING_RATE_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        java.lang.Double.doubleToLongBits(getSpeakingRate()));
+    hash =
+        (53 * hash)
+            + com.google.protobuf.Internal.hashLong(
+                java.lang.Double.doubleToLongBits(getSpeakingRate()));
     hash = (37 * hash) + PITCH_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        java.lang.Double.doubleToLongBits(getPitch()));
+    hash =
+        (53 * hash)
+            + com.google.protobuf.Internal.hashLong(java.lang.Double.doubleToLongBits(getPitch()));
     hash = (37 * hash) + VOLUME_GAIN_DB_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        java.lang.Double.doubleToLongBits(getVolumeGainDb()));
+    hash =
+        (53 * hash)
+            + com.google.protobuf.Internal.hashLong(
+                java.lang.Double.doubleToLongBits(getVolumeGainDb()));
     hash = (37 * hash) + SAMPLE_RATE_HERTZ_FIELD_NUMBER;
     hash = (53 * hash) + getSampleRateHertz();
     if (getEffectsProfileIdCount() > 0) {
@@ -433,117 +505,126 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.AudioConfig parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.AudioConfig prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Description of audio data to be synthesized.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.AudioConfig}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.AudioConfig)
       com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.AudioConfig.class, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.AudioConfig.class,
+              com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.AudioConfig.newBuilder()
@@ -551,16 +632,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -580,9 +660,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
     }
 
     @java.lang.Override
@@ -601,7 +681,8 @@ public com.google.cloud.texttospeech.v1beta1.AudioConfig build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.AudioConfig buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.AudioConfig result = new com.google.cloud.texttospeech.v1beta1.AudioConfig(this);
+      com.google.cloud.texttospeech.v1beta1.AudioConfig result =
+          new com.google.cloud.texttospeech.v1beta1.AudioConfig(this);
       int from_bitField0_ = bitField0_;
       result.audioEncoding_ = audioEncoding_;
       result.speakingRate_ = speakingRate_;
@@ -621,38 +702,39 @@ public com.google.cloud.texttospeech.v1beta1.AudioConfig buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.AudioConfig) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.AudioConfig)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.AudioConfig) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -660,7 +742,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.AudioConfig other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()) return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance())
+        return this;
       if (other.audioEncoding_ != 0) {
         setAudioEncodingValue(other.getAudioEncodingValue());
       }
@@ -705,7 +788,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.texttospeech.v1beta1.AudioConfig) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.texttospeech.v1beta1.AudioConfig) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -714,55 +798,80 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private int audioEncoding_ = 0;
     /**
+     *
+     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The enum numeric value on the wire for audioEncoding.
      */
-    @java.lang.Override public int getAudioEncodingValue() {
+    @java.lang.Override
+    public int getAudioEncodingValue() {
       return audioEncoding_;
     }
     /**
+     *
+     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @param value The enum numeric value on the wire for audioEncoding to set.
      * @return This builder for chaining.
      */
     public Builder setAudioEncodingValue(int value) {
-      
+
       audioEncoding_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The audioEncoding.
      */
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.AudioEncoding getAudioEncoding() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.texttospeech.v1beta1.AudioEncoding result = com.google.cloud.texttospeech.v1beta1.AudioEncoding.valueOf(audioEncoding_);
-      return result == null ? com.google.cloud.texttospeech.v1beta1.AudioEncoding.UNRECOGNIZED : result;
+      com.google.cloud.texttospeech.v1beta1.AudioEncoding result =
+          com.google.cloud.texttospeech.v1beta1.AudioEncoding.valueOf(audioEncoding_);
+      return result == null
+          ? com.google.cloud.texttospeech.v1beta1.AudioEncoding.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @param value The audioEncoding to set.
      * @return This builder for chaining.
      */
@@ -770,28 +879,35 @@ public Builder setAudioEncoding(com.google.cloud.texttospeech.v1beta1.AudioEncod
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       audioEncoding_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The format of the audio byte stream.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearAudioEncoding() {
-      
+
       audioEncoding_ = 0;
       onChanged();
       return this;
     }
 
-    private double speakingRate_ ;
+    private double speakingRate_;
     /**
+     *
+     *
      * 
      * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
      * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -799,7 +915,10 @@ public Builder clearAudioEncoding() {
      * speed. Any other values < 0.25 or > 4.0 will return an error.
      * 

      *
-     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The speakingRate.
      */
     @java.lang.Override
@@ -807,6 +926,8 @@ public double getSpeakingRate() {
       return speakingRate_;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
      * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -814,17 +935,22 @@ public double getSpeakingRate() {
      * speed. Any other values < 0.25 or > 4.0 will return an error.
      * 

      *
-     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param value The speakingRate to set.
      * @return This builder for chaining.
      */
     public Builder setSpeakingRate(double value) {
-      
+
       speakingRate_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
      * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -832,25 +958,33 @@ public Builder setSpeakingRate(double value) {
      * speed. Any other values < 0.25 or > 4.0 will return an error.
      * 

      *
-     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearSpeakingRate() {
-      
+
       speakingRate_ = 0D;
       onChanged();
       return this;
     }
 
-    private double pitch_ ;
+    private double pitch_;
     /**
+     *
+     *
      * 
      * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
      * increase 20 semitones from the original pitch. -20 means decrease 20
      * semitones from the original pitch.
      * 

      *
-     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The pitch.
      */
     @java.lang.Override
@@ -858,41 +992,53 @@ public double getPitch() {
       return pitch_;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
      * increase 20 semitones from the original pitch. -20 means decrease 20
      * semitones from the original pitch.
      * 

      *
-     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param value The pitch to set.
      * @return This builder for chaining.
      */
     public Builder setPitch(double value) {
-      
+
       pitch_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
      * increase 20 semitones from the original pitch. -20 means decrease 20
      * semitones from the original pitch.
      * 

      *
-     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearPitch() {
-      
+
       pitch_ = 0D;
       onChanged();
       return this;
     }
 
-    private double volumeGainDb_ ;
+    private double volumeGainDb_;
     /**
+     *
+     *
      * 
      * Optional. Input only. Volume gain (in dB) of the normal native volume
      * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -904,7 +1050,10 @@ public Builder clearPitch() {
      * increase in loudness for any value greater than that.
      * 

      *
-     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The volumeGainDb.
      */
     @java.lang.Override
@@ -912,6 +1061,8 @@ public double getVolumeGainDb() {
       return volumeGainDb_;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. Volume gain (in dB) of the normal native volume
      * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -923,17 +1074,22 @@ public double getVolumeGainDb() {
      * increase in loudness for any value greater than that.
      * 

      *
-     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param value The volumeGainDb to set.
      * @return This builder for chaining.
      */
     public Builder setVolumeGainDb(double value) {
-      
+
       volumeGainDb_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. Volume gain (in dB) of the normal native volume
      * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -945,18 +1101,23 @@ public Builder setVolumeGainDb(double value) {
      * increase in loudness for any value greater than that.
      * 

      *
-     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearVolumeGainDb() {
-      
+
       volumeGainDb_ = 0D;
       onChanged();
       return this;
     }
 
-    private int sampleRateHertz_ ;
+    private int sampleRateHertz_;
     /**
+     *
+     *
      * 
      * Optional. The synthesis sample rate (in hertz) for this audio. When this is
      * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -968,6 +1129,7 @@ public Builder clearVolumeGainDb() {
      * 

      *
      * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The sampleRateHertz.
      */
     @java.lang.Override
@@ -975,6 +1137,8 @@ public int getSampleRateHertz() {
       return sampleRateHertz_;
     }
     /**
+     *
+     *
      * 
      * Optional. The synthesis sample rate (in hertz) for this audio. When this is
      * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -986,16 +1150,19 @@ public int getSampleRateHertz() {
      * 

      *
      * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The sampleRateHertz to set.
      * @return This builder for chaining.
      */
     public Builder setSampleRateHertz(int value) {
-      
+
       sampleRateHertz_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. The synthesis sample rate (in hertz) for this audio. When this is
      * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -1007,23 +1174,28 @@ public Builder setSampleRateHertz(int value) {
      * 

      *
      * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return This builder for chaining.
      */
     public Builder clearSampleRateHertz() {
-      
+
       sampleRateHertz_ = 0;
       onChanged();
       return this;
     }
 
-    private com.google.protobuf.LazyStringList effectsProfileId_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList effectsProfileId_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureEffectsProfileIdIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         effectsProfileId_ = new com.google.protobuf.LazyStringArrayList(effectsProfileId_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1033,14 +1205,18 @@ private void ensureEffectsProfileIdIsMutable() {
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return A list containing the effectsProfileId.
      */
-    public com.google.protobuf.ProtocolStringList
-        getEffectsProfileIdList() {
+    public com.google.protobuf.ProtocolStringList getEffectsProfileIdList() {
       return effectsProfileId_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1050,13 +1226,18 @@ private void ensureEffectsProfileIdIsMutable() {
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The count of effectsProfileId.
      */
     public int getEffectsProfileIdCount() {
       return effectsProfileId_.size();
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1066,7 +1247,10 @@ public int getEffectsProfileIdCount() {
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param index The index of the element to return.
      * @return The effectsProfileId at the given index.
      */
@@ -1074,6 +1258,8 @@ public java.lang.String getEffectsProfileId(int index) {
       return effectsProfileId_.get(index);
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1083,15 +1269,19 @@ public java.lang.String getEffectsProfileId(int index) {
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param index The index of the value to return.
      * @return The bytes of the effectsProfileId at the given index.
      */
-    public com.google.protobuf.ByteString
-        getEffectsProfileIdBytes(int index) {
+    public com.google.protobuf.ByteString getEffectsProfileIdBytes(int index) {
       return effectsProfileId_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1101,22 +1291,26 @@ public java.lang.String getEffectsProfileId(int index) {
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param index The index to set the value at.
      * @param value The effectsProfileId to set.
      * @return This builder for chaining.
      */
-    public Builder setEffectsProfileId(
-        int index, java.lang.String value) {
+    public Builder setEffectsProfileId(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureEffectsProfileIdIsMutable();
+        throw new NullPointerException();
+      }
+      ensureEffectsProfileIdIsMutable();
       effectsProfileId_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1126,21 +1320,25 @@ public Builder setEffectsProfileId(
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param value The effectsProfileId to add.
      * @return This builder for chaining.
      */
-    public Builder addEffectsProfileId(
-        java.lang.String value) {
+    public Builder addEffectsProfileId(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureEffectsProfileIdIsMutable();
+        throw new NullPointerException();
+      }
+      ensureEffectsProfileIdIsMutable();
       effectsProfileId_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1150,19 +1348,22 @@ public Builder addEffectsProfileId(
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param values The effectsProfileId to add.
      * @return This builder for chaining.
      */
-    public Builder addAllEffectsProfileId(
-        java.lang.Iterable values) {
+    public Builder addAllEffectsProfileId(java.lang.Iterable values) {
       ensureEffectsProfileIdIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, effectsProfileId_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, effectsProfileId_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1172,7 +1373,10 @@ public Builder addAllEffectsProfileId(
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearEffectsProfileId() {
@@ -1182,6 +1386,8 @@ public Builder clearEffectsProfileId() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Input only. An identifier which selects 'audio effects' profiles
      * that are applied on (post synthesized) text to speech. Effects are applied
@@ -1191,24 +1397,26 @@ public Builder clearEffectsProfileId() {
      * current supported profile ids.
      * 

      *
-     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param value The bytes of the effectsProfileId to add.
      * @return This builder for chaining.
      */
-    public Builder addEffectsProfileIdBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addEffectsProfileIdBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureEffectsProfileIdIsMutable();
       effectsProfileId_.add(value);
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1218,12 +1426,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.AudioConfig)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.AudioConfig)
   private static final com.google.cloud.texttospeech.v1beta1.AudioConfig DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.AudioConfig();
   }
@@ -1232,16 +1440,16 @@ public static com.google.cloud.texttospeech.v1beta1.AudioConfig getDefaultInstan
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public AudioConfig parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new AudioConfig(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public AudioConfig parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new AudioConfig(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1256,6 +1464,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.AudioConfig getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java
similarity index 67%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java
index cfcd16a9..3825c9ff 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioConfigOrBuilder.java
@@ -1,32 +1,60 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface AudioConfigOrBuilder extends
+public interface AudioConfigOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.AudioConfig)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The format of the audio byte stream.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The enum numeric value on the wire for audioEncoding.
    */
   int getAudioEncodingValue();
   /**
+   *
+   *
    * 
    * Required. The format of the audio byte stream.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.AudioEncoding audio_encoding = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The audioEncoding.
    */
   com.google.cloud.texttospeech.v1beta1.AudioEncoding getAudioEncoding();
 
   /**
+   *
+   *
    * 
    * Optional. Input only. Speaking rate/speed, in the range [0.25, 4.0]. 1.0 is
    * the normal native speed supported by the specific voice. 2.0 is twice as
@@ -34,24 +62,34 @@ public interface AudioConfigOrBuilder extends
    * speed. Any other values < 0.25 or > 4.0 will return an error.
    * 

    *
-   * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * double speaking_rate = 2 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The speakingRate.
    */
   double getSpeakingRate();
 
   /**
+   *
+   *
    * 
    * Optional. Input only. Speaking pitch, in the range [-20.0, 20.0]. 20 means
    * increase 20 semitones from the original pitch. -20 means decrease 20
    * semitones from the original pitch.
    * 

    *
-   * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * double pitch = 3 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The pitch.
    */
   double getPitch();
 
   /**
+   *
+   *
    * 
    * Optional. Input only. Volume gain (in dB) of the normal native volume
    * supported by the specific voice, in the range [-96.0, 16.0]. If unset, or
@@ -63,12 +101,17 @@ public interface AudioConfigOrBuilder extends
    * increase in loudness for any value greater than that.
    * 

    *
-   * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * double volume_gain_db = 4 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The volumeGainDb.
    */
   double getVolumeGainDb();
 
   /**
+   *
+   *
    * 
    * Optional. The synthesis sample rate (in hertz) for this audio. When this is
    * specified in SynthesizeSpeechRequest, if this is different from the voice's
@@ -80,11 +123,14 @@ public interface AudioConfigOrBuilder extends
    * 

    *
    * int32 sample_rate_hertz = 5 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The sampleRateHertz.
    */
   int getSampleRateHertz();
 
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -94,12 +140,16 @@ public interface AudioConfigOrBuilder extends
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return A list containing the effectsProfileId.
    */
-  java.util.List
-      getEffectsProfileIdList();
+  java.util.List getEffectsProfileIdList();
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -109,11 +159,16 @@ public interface AudioConfigOrBuilder extends
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The count of effectsProfileId.
    */
   int getEffectsProfileIdCount();
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -123,12 +178,17 @@ public interface AudioConfigOrBuilder extends
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @param index The index of the element to return.
    * @return The effectsProfileId at the given index.
    */
   java.lang.String getEffectsProfileId(int index);
   /**
+   *
+   *
    * 
    * Optional. Input only. An identifier which selects 'audio effects' profiles
    * that are applied on (post synthesized) text to speech. Effects are applied
@@ -138,10 +198,12 @@ public interface AudioConfigOrBuilder extends
    * current supported profile ids.
    * 

    *
-   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   * repeated string effects_profile_id = 6 [(.google.api.field_behavior) = INPUT_ONLY, (.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @param index The index of the value to return.
    * @return The bytes of the effectsProfileId at the given index.
    */
-  com.google.protobuf.ByteString
-      getEffectsProfileIdBytes(int index);
+  com.google.protobuf.ByteString getEffectsProfileIdBytes(int index);
 }
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java
similarity index 74%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java
index bae8b42d..706e6f33 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/AudioEncoding.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
+ *
+ *
  * 
  * Configuration to set up audio encoder. The encoding determines the output
  * audio format that we'd like.
@@ -11,9 +28,10 @@
  *
  * Protobuf enum {@code google.cloud.texttospeech.v1beta1.AudioEncoding}
  */
-public enum AudioEncoding
-    implements com.google.protobuf.ProtocolMessageEnum {
+public enum AudioEncoding implements com.google.protobuf.ProtocolMessageEnum {
   /**
+   *
+   *
    * 
    * Not specified. Will return result [google.rpc.Code.INVALID_ARGUMENT][].
    * 

@@ -22,6 +40,8 @@ public enum AudioEncoding
    */
   AUDIO_ENCODING_UNSPECIFIED(0),
   /**
+   *
+   *
    * 
    * Uncompressed 16-bit signed little-endian samples (Linear PCM).
    * Audio content returned as LINEAR16 also contains a WAV header.
@@ -31,6 +51,8 @@ public enum AudioEncoding
    */
   LINEAR16(1),
   /**
+   *
+   *
    * 
    * MP3 audio at 32kbps.
    * 

@@ -39,6 +61,8 @@ public enum AudioEncoding
    */
   MP3(2),
   /**
+   *
+   *
    * 
    * MP3 at 64kbps.
    * 

@@ -47,6 +71,8 @@ public enum AudioEncoding
    */
   MP3_64_KBPS(4),
   /**
+   *
+   *
    * 
    * Opus encoded audio wrapped in an ogg container. The result will be a
    * file which can be played natively on Android, and in browsers (at least
@@ -58,6 +84,8 @@ public enum AudioEncoding
    */
   OGG_OPUS(3),
   /**
+   *
+   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
    * Audio content returned as MULAW also contains a WAV header.
@@ -67,6 +95,8 @@ public enum AudioEncoding
    */
   MULAW(5),
   /**
+   *
+   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/A-law.
    * Audio content returned as ALAW also contains a WAV header.
@@ -79,6 +109,8 @@ public enum AudioEncoding
   ;
 
   /**
+   *
+   *
    * 
    * Not specified. Will return result [google.rpc.Code.INVALID_ARGUMENT][].
    * 

@@ -87,6 +119,8 @@ public enum AudioEncoding
    */
   public static final int AUDIO_ENCODING_UNSPECIFIED_VALUE = 0;
   /**
+   *
+   *
    * 
    * Uncompressed 16-bit signed little-endian samples (Linear PCM).
    * Audio content returned as LINEAR16 also contains a WAV header.
@@ -96,6 +130,8 @@ public enum AudioEncoding
    */
   public static final int LINEAR16_VALUE = 1;
   /**
+   *
+   *
    * 
    * MP3 audio at 32kbps.
    * 

@@ -104,6 +140,8 @@ public enum AudioEncoding
    */
   public static final int MP3_VALUE = 2;
   /**
+   *
+   *
    * 
    * MP3 at 64kbps.
    * 

@@ -112,6 +150,8 @@ public enum AudioEncoding
    */
   public static final int MP3_64_KBPS_VALUE = 4;
   /**
+   *
+   *
    * 
    * Opus encoded audio wrapped in an ogg container. The result will be a
    * file which can be played natively on Android, and in browsers (at least
@@ -123,6 +163,8 @@ public enum AudioEncoding
    */
   public static final int OGG_OPUS_VALUE = 3;
   /**
+   *
+   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/mu-law.
    * Audio content returned as MULAW also contains a WAV header.
@@ -132,6 +174,8 @@ public enum AudioEncoding
    */
   public static final int MULAW_VALUE = 5;
   /**
+   *
+   *
    * 
    * 8-bit samples that compand 14-bit audio samples using G.711 PCMU/A-law.
    * Audio content returned as ALAW also contains a WAV header.
@@ -141,7 +185,6 @@ public enum AudioEncoding
    */
   public static final int ALAW_VALUE = 6;
 
-
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalArgumentException(
@@ -166,53 +209,59 @@ public static AudioEncoding valueOf(int value) {
    */
   public static AudioEncoding forNumber(int value) {
     switch (value) {
-      case 0: return AUDIO_ENCODING_UNSPECIFIED;
-      case 1: return LINEAR16;
-      case 2: return MP3;
-      case 4: return MP3_64_KBPS;
-      case 3: return OGG_OPUS;
-      case 5: return MULAW;
-      case 6: return ALAW;
-      default: return null;
+      case 0:
+        return AUDIO_ENCODING_UNSPECIFIED;
+      case 1:
+        return LINEAR16;
+      case 2:
+        return MP3;
+      case 4:
+        return MP3_64_KBPS;
+      case 3:
+        return OGG_OPUS;
+      case 5:
+        return MULAW;
+      case 6:
+        return ALAW;
+      default:
+        return null;
     }
   }
 
-  public static com.google.protobuf.Internal.EnumLiteMap
-      internalGetValueMap() {
+  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
     return internalValueMap;
   }
-  private static final com.google.protobuf.Internal.EnumLiteMap<
-      AudioEncoding> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public AudioEncoding findValueByNumber(int number) {
-            return AudioEncoding.forNumber(number);
-          }
-        };
-
-  public final com.google.protobuf.Descriptors.EnumValueDescriptor
-      getValueDescriptor() {
+
+  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+      new com.google.protobuf.Internal.EnumLiteMap() {
+        public AudioEncoding findValueByNumber(int number) {
+          return AudioEncoding.forNumber(number);
+        }
+      };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalStateException(
           "Can't get the descriptor of an unrecognized enum value.");
     }
     return getDescriptor().getValues().get(ordinal());
   }
-  public final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptorForType() {
+
+  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
     return getDescriptor();
   }
-  public static final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.getDescriptor().getEnumTypes().get(1);
+
+  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.getDescriptor()
+        .getEnumTypes()
+        .get(1);
   }
 
   private static final AudioEncoding[] VALUES = values();
 
-  public static AudioEncoding valueOf(
-      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+  public static AudioEncoding valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
     if (desc.getType() != getDescriptor()) {
-      throw new java.lang.IllegalArgumentException(
-        "EnumValueDescriptor is not for this type.");
+      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
     }
     if (desc.getIndex() == -1) {
       return UNRECOGNIZED;
@@ -228,4 +277,3 @@ private AudioEncoding(int value) {
 
   // @@protoc_insertion_point(enum_scope:google.cloud.texttospeech.v1beta1.AudioEncoding)
 }
-
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java
similarity index 64%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java
index f483ca26..cf3399d4 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParams.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
+ *
+ *
  * 
  * Description of the custom voice to be synthesized.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.CustomVoiceParams}
  */
-public final class CustomVoiceParams extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class CustomVoiceParams extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.CustomVoiceParams)
     CustomVoiceParamsOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use CustomVoiceParams.newBuilder() to construct.
   private CustomVoiceParams(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private CustomVoiceParams() {
     model_ = "";
     reportedUsage_ = 0;
@@ -26,16 +44,15 @@ private CustomVoiceParams() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new CustomVoiceParams();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private CustomVoiceParams(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,51 +71,57 @@ private CustomVoiceParams(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            model_ = s;
-            break;
-          }
-          case 24: {
-            int rawValue = input.readEnum();
+              model_ = s;
+              break;
+            }
+          case 24:
+            {
+              int rawValue = input.readEnum();
 
-            reportedUsage_ = rawValue;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              reportedUsage_ = rawValue;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.class, com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.class,
+            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * The usage of the synthesized audio. You must report your honest and
    * correct usage of the service as it's regulated by contract and will cause
@@ -107,9 +130,10 @@ private CustomVoiceParams(
    *
    * Protobuf enum {@code google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage}
    */
-  public enum ReportedUsage
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ReportedUsage implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Request with reported usage unspecified will be rejected.
      * 

@@ -118,6 +142,8 @@ public enum ReportedUsage
      */
     REPORTED_USAGE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * For scenarios where the synthesized audio is not downloadable and can
      * only be used once. For example, real-time request in IVR system.
@@ -127,6 +153,8 @@ public enum ReportedUsage
      */
     REALTIME(1),
     /**
+     *
+     *
      * 
      * For scenarios where the synthesized audio is downloadable and can be
      * reused. For example, the synthesized audio is downloaded, stored in
@@ -140,6 +168,8 @@ public enum ReportedUsage
     ;
 
     /**
+     *
+     *
      * 
      * Request with reported usage unspecified will be rejected.
      * 

@@ -148,6 +178,8 @@ public enum ReportedUsage
      */
     public static final int REPORTED_USAGE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * For scenarios where the synthesized audio is not downloadable and can
      * only be used once. For example, real-time request in IVR system.
@@ -157,6 +189,8 @@ public enum ReportedUsage
      */
     public static final int REALTIME_VALUE = 1;
     /**
+     *
+     *
      * 
      * For scenarios where the synthesized audio is downloadable and can be
      * reused. For example, the synthesized audio is downloaded, stored in
@@ -167,7 +201,6 @@ public enum ReportedUsage
      */
     public static final int OFFLINE_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -192,49 +225,51 @@ public static ReportedUsage valueOf(int value) {
      */
     public static ReportedUsage forNumber(int value) {
       switch (value) {
-        case 0: return REPORTED_USAGE_UNSPECIFIED;
-        case 1: return REALTIME;
-        case 2: return OFFLINE;
-        default: return null;
+        case 0:
+          return REPORTED_USAGE_UNSPECIFIED;
+        case 1:
+          return REALTIME;
+        case 2:
+          return OFFLINE;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        ReportedUsage> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ReportedUsage findValueByNumber(int number) {
-              return ReportedUsage.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public ReportedUsage findValueByNumber(int number) {
+            return ReportedUsage.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDescriptor().getEnumTypes().get(0);
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDescriptor()
+          .getEnumTypes()
+          .get(0);
     }
 
     private static final ReportedUsage[] VALUES = values();
 
-    public static ReportedUsage valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ReportedUsage valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -254,11 +289,16 @@ private ReportedUsage(int value) {
   public static final int MODEL_FIELD_NUMBER = 1;
   private volatile java.lang.Object model_;
   /**
+   *
+   *
    * 
    * Required. The name of the AutoML model that synthesizes the custom voice.
    * 

    *
-   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The model.
    */
   @java.lang.Override
@@ -267,29 +307,31 @@ public java.lang.String getModel() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       model_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The name of the AutoML model that synthesizes the custom voice.
    * 

    *
-   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
    * @return The bytes for model.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getModelBytes() {
+  public com.google.protobuf.ByteString getModelBytes() {
     java.lang.Object ref = model_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       model_ = b;
       return b;
     } else {
@@ -300,31 +342,48 @@ public java.lang.String getModel() {
   public static final int REPORTED_USAGE_FIELD_NUMBER = 3;
   private int reportedUsage_;
   /**
+   *
+   *
    * 
    * Optional. The usage of the synthesized audio to be reported.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The enum numeric value on the wire for reportedUsage.
    */
-  @java.lang.Override public int getReportedUsageValue() {
+  @java.lang.Override
+  public int getReportedUsageValue() {
     return reportedUsage_;
   }
   /**
+   *
+   *
    * 
    * Optional. The usage of the synthesized audio to be reported.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
    * @return The reportedUsage.
    */
-  @java.lang.Override public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage getReportedUsage() {
+  @java.lang.Override
+  public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage getReportedUsage() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage result = com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.valueOf(reportedUsage_);
-    return result == null ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.UNRECOGNIZED : result;
+    com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage result =
+        com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.valueOf(
+            reportedUsage_);
+    return result == null
+        ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.UNRECOGNIZED
+        : result;
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -336,12 +395,14 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(model_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, model_);
     }
-    if (reportedUsage_ != com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.REPORTED_USAGE_UNSPECIFIED.getNumber()) {
+    if (reportedUsage_
+        != com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage
+            .REPORTED_USAGE_UNSPECIFIED
+            .getNumber()) {
       output.writeEnum(3, reportedUsage_);
     }
     unknownFields.writeTo(output);
@@ -356,9 +417,11 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(model_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, model_);
     }
-    if (reportedUsage_ != com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.REPORTED_USAGE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(3, reportedUsage_);
+    if (reportedUsage_
+        != com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage
+            .REPORTED_USAGE_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, reportedUsage_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -368,15 +431,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.CustomVoiceParams)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.CustomVoiceParams other = (com.google.cloud.texttospeech.v1beta1.CustomVoiceParams) obj;
+    com.google.cloud.texttospeech.v1beta1.CustomVoiceParams other =
+        (com.google.cloud.texttospeech.v1beta1.CustomVoiceParams) obj;
 
-    if (!getModel()
-        .equals(other.getModel())) return false;
+    if (!getModel().equals(other.getModel())) return false;
     if (reportedUsage_ != other.reportedUsage_) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -399,117 +462,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.CustomVoiceParams prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.texttospeech.v1beta1.CustomVoiceParams prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Description of the custom voice to be synthesized.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.CustomVoiceParams}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.CustomVoiceParams)
       com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.class, com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.class,
+              com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.newBuilder()
@@ -517,16 +590,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -538,9 +610,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
     }
 
     @java.lang.Override
@@ -559,7 +631,8 @@ public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.CustomVoiceParams result = new com.google.cloud.texttospeech.v1beta1.CustomVoiceParams(this);
+      com.google.cloud.texttospeech.v1beta1.CustomVoiceParams result =
+          new com.google.cloud.texttospeech.v1beta1.CustomVoiceParams(this);
       result.model_ = model_;
       result.reportedUsage_ = reportedUsage_;
       onBuilt();
@@ -570,38 +643,39 @@ public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.CustomVoiceParams) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.CustomVoiceParams)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.CustomVoiceParams) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -609,7 +683,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.CustomVoiceParams other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance()) return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance())
+        return this;
       if (!other.getModel().isEmpty()) {
         model_ = other.model_;
         onChanged();
@@ -636,7 +711,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.texttospeech.v1beta1.CustomVoiceParams) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.texttospeech.v1beta1.CustomVoiceParams) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -648,18 +724,22 @@ public Builder mergeFrom(
 
     private java.lang.Object model_ = "";
     /**
+     *
+     *
      * 
      * Required. The name of the AutoML model that synthesizes the custom voice.
      * 

      *
-     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The model.
      */
     public java.lang.String getModel() {
       java.lang.Object ref = model_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         model_ = s;
         return s;
@@ -668,20 +748,23 @@ public java.lang.String getModel() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the AutoML model that synthesizes the custom voice.
      * 

      *
-     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return The bytes for model.
      */
-    public com.google.protobuf.ByteString
-        getModelBytes() {
+    public com.google.protobuf.ByteString getModelBytes() {
       java.lang.Object ref = model_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         model_ = b;
         return b;
       } else {
@@ -689,54 +772,67 @@ public java.lang.String getModel() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The name of the AutoML model that synthesizes the custom voice.
      * 

      *
-     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The model to set.
      * @return This builder for chaining.
      */
-    public Builder setModel(
-        java.lang.String value) {
+    public Builder setModel(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       model_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the AutoML model that synthesizes the custom voice.
      * 

      *
-     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearModel() {
-      
+
       model_ = getDefaultInstance().getModel();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The name of the AutoML model that synthesizes the custom voice.
      * 

      *
-     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+     * 
+     *
      * @param value The bytes for model to set.
      * @return This builder for chaining.
      */
-    public Builder setModelBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setModelBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       model_ = value;
       onChanged();
       return this;
@@ -744,80 +840,112 @@ public Builder setModelBytes(
 
     private int reportedUsage_ = 0;
     /**
+     *
+     *
      * 
      * Optional. The usage of the synthesized audio to be reported.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The enum numeric value on the wire for reportedUsage.
      */
-    @java.lang.Override public int getReportedUsageValue() {
+    @java.lang.Override
+    public int getReportedUsageValue() {
       return reportedUsage_;
     }
     /**
+     *
+     *
      * 
      * Optional. The usage of the synthesized audio to be reported.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param value The enum numeric value on the wire for reportedUsage to set.
      * @return This builder for chaining.
      */
     public Builder setReportedUsageValue(int value) {
-      
+
       reportedUsage_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. The usage of the synthesized audio to be reported.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return The reportedUsage.
      */
     @java.lang.Override
-    public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage getReportedUsage() {
+    public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage
+        getReportedUsage() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage result = com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.valueOf(reportedUsage_);
-      return result == null ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.UNRECOGNIZED : result;
+      com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage result =
+          com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.valueOf(
+              reportedUsage_);
+      return result == null
+          ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * Optional. The usage of the synthesized audio to be reported.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @param value The reportedUsage to set.
      * @return This builder for chaining.
      */
-    public Builder setReportedUsage(com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage value) {
+    public Builder setReportedUsage(
+        com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage value) {
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       reportedUsage_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. The usage of the synthesized audio to be reported.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearReportedUsage() {
-      
+
       reportedUsage_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -827,12 +955,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.CustomVoiceParams)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.CustomVoiceParams)
   private static final com.google.cloud.texttospeech.v1beta1.CustomVoiceParams DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.CustomVoiceParams();
   }
@@ -841,16 +969,16 @@ public static com.google.cloud.texttospeech.v1beta1.CustomVoiceParams getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public CustomVoiceParams parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new CustomVoiceParams(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public CustomVoiceParams parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new CustomVoiceParams(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -865,6 +993,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java
new file mode 100644
index 00000000..7d9a5f16
--- /dev/null
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/CustomVoiceParamsOrBuilder.java
@@ -0,0 +1,83 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
+
+package com.google.cloud.texttospeech.v1beta1;
+
+public interface CustomVoiceParamsOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.CustomVoiceParams)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Required. The name of the AutoML model that synthesizes the custom voice.
+   * 

+   *
+   * 
+   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The model.
+   */
+  java.lang.String getModel();
+  /**
+   *
+   *
+   * 
+   * Required. The name of the AutoML model that synthesizes the custom voice.
+   * 

+   *
+   * 
+   * string model = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
+   * 
+   *
+   * @return The bytes for model.
+   */
+  com.google.protobuf.ByteString getModelBytes();
+
+  /**
+   *
+   *
+   * 
+   * Optional. The usage of the synthesized audio to be reported.
+   * 

+   *
+   * 
+   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @return The enum numeric value on the wire for reportedUsage.
+   */
+  int getReportedUsageValue();
+  /**
+   *
+   *
+   * 
+   * Optional. The usage of the synthesized audio to be reported.
+   * 

+   *
+   * 
+   * .google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage reported_usage = 3 [(.google.api.field_behavior) = OPTIONAL];
+   * 
+   *
+   * @return The reportedUsage.
+   */
+  com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.ReportedUsage getReportedUsage();
+}
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java
similarity index 73%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java
index 7ba8fc48..3581ad5f 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
+ *
+ *
  * 
  * The top-level message sent by the client for the `ListVoices` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.ListVoicesRequest}
  */
-public final class ListVoicesRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListVoicesRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.ListVoicesRequest)
     ListVoicesRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListVoicesRequest.newBuilder() to construct.
   private ListVoicesRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListVoicesRequest() {
     languageCode_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListVoicesRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListVoicesRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -53,47 +70,52 @@ private ListVoicesRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            languageCode_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              languageCode_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.class, com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.class,
+            com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.Builder.class);
   }
 
   public static final int LANGUAGE_CODE_FIELD_NUMBER = 1;
   private volatile java.lang.Object languageCode_;
   /**
+   *
+   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
@@ -106,6 +128,7 @@ private ListVoicesRequest(
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The languageCode.
    */
   @java.lang.Override
@@ -114,14 +137,15 @@ public java.lang.String getLanguageCode() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       languageCode_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
@@ -134,16 +158,15 @@ public java.lang.String getLanguageCode() {
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The bytes for languageCode.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getLanguageCodeBytes() {
+  public com.google.protobuf.ByteString getLanguageCodeBytes() {
     java.lang.Object ref = languageCode_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       languageCode_ = b;
       return b;
     } else {
@@ -152,6 +175,7 @@ public java.lang.String getLanguageCode() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -163,8 +187,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(languageCode_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, languageCode_);
     }
@@ -188,15 +211,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.ListVoicesRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.ListVoicesRequest other = (com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) obj;
+    com.google.cloud.texttospeech.v1beta1.ListVoicesRequest other =
+        (com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) obj;
 
-    if (!getLanguageCode()
-        .equals(other.getLanguageCode())) return false;
+    if (!getLanguageCode().equals(other.getLanguageCode())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -216,117 +239,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.ListVoicesRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.texttospeech.v1beta1.ListVoicesRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The top-level message sent by the client for the `ListVoices` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.ListVoicesRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.ListVoicesRequest)
       com.google.cloud.texttospeech.v1beta1.ListVoicesRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.class, com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.class,
+              com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.newBuilder()
@@ -334,16 +367,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -353,9 +385,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
     }
 
     @java.lang.Override
@@ -374,7 +406,8 @@ public com.google.cloud.texttospeech.v1beta1.ListVoicesRequest build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.ListVoicesRequest buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.ListVoicesRequest result = new com.google.cloud.texttospeech.v1beta1.ListVoicesRequest(this);
+      com.google.cloud.texttospeech.v1beta1.ListVoicesRequest result =
+          new com.google.cloud.texttospeech.v1beta1.ListVoicesRequest(this);
       result.languageCode_ = languageCode_;
       onBuilt();
       return result;
@@ -384,38 +417,39 @@ public com.google.cloud.texttospeech.v1beta1.ListVoicesRequest buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.ListVoicesRequest)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -423,7 +457,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.ListVoicesRequest other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.getDefaultInstance()) return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.ListVoicesRequest.getDefaultInstance())
+        return this;
       if (!other.getLanguageCode().isEmpty()) {
         languageCode_ = other.languageCode_;
         onChanged();
@@ -447,7 +482,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.texttospeech.v1beta1.ListVoicesRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -459,6 +495,8 @@ public Builder mergeFrom(
 
     private java.lang.Object languageCode_ = "";
     /**
+     *
+     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
@@ -471,13 +509,13 @@ public Builder mergeFrom(
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The languageCode.
      */
     public java.lang.String getLanguageCode() {
       java.lang.Object ref = languageCode_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         languageCode_ = s;
         return s;
@@ -486,6 +524,8 @@ public java.lang.String getLanguageCode() {
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
@@ -498,15 +538,14 @@ public java.lang.String getLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The bytes for languageCode.
      */
-    public com.google.protobuf.ByteString
-        getLanguageCodeBytes() {
+    public com.google.protobuf.ByteString getLanguageCodeBytes() {
       java.lang.Object ref = languageCode_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         languageCode_ = b;
         return b;
       } else {
@@ -514,6 +553,8 @@ public java.lang.String getLanguageCode() {
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
@@ -526,20 +567,22 @@ public java.lang.String getLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCode(
-        java.lang.String value) {
+    public Builder setLanguageCode(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       languageCode_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
@@ -552,15 +595,18 @@ public Builder setLanguageCode(
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return This builder for chaining.
      */
     public Builder clearLanguageCode() {
-      
+
       languageCode_ = getDefaultInstance().getLanguageCode();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Recommended.
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
@@ -573,23 +619,23 @@ public Builder clearLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The bytes for languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCodeBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setLanguageCodeBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       languageCode_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -599,12 +645,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.ListVoicesRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.ListVoicesRequest)
   private static final com.google.cloud.texttospeech.v1beta1.ListVoicesRequest DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.ListVoicesRequest();
   }
@@ -613,16 +659,16 @@ public static com.google.cloud.texttospeech.v1beta1.ListVoicesRequest getDefault
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListVoicesRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListVoicesRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListVoicesRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListVoicesRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -637,6 +683,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.ListVoicesRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java
similarity index 69%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java
index bba7a6cd..5acb975b 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesRequestOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface ListVoicesRequestOrBuilder extends
+public interface ListVoicesRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.ListVoicesRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
@@ -20,10 +38,13 @@ public interface ListVoicesRequestOrBuilder extends
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The languageCode.
    */
   java.lang.String getLanguageCode();
   /**
+   *
+   *
    * 
    * Optional. Recommended.
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag.
@@ -36,8 +57,8 @@ public interface ListVoicesRequestOrBuilder extends
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The bytes for languageCode.
    */
-  com.google.protobuf.ByteString
-      getLanguageCodeBytes();
+  com.google.protobuf.ByteString getLanguageCodeBytes();
 }
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java
similarity index 73%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java
index 437f2038..6860e3bb 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponse.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
+ *
+ *
  * 
  * The message returned to the client by the `ListVoices` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.ListVoicesResponse}
  */
-public final class ListVoicesResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class ListVoicesResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.ListVoicesResponse)
     ListVoicesResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use ListVoicesResponse.newBuilder() to construct.
   private ListVoicesResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private ListVoicesResponse() {
     voices_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new ListVoicesResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private ListVoicesResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,29 +71,30 @@ private ListVoicesResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              voices_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                voices_ = new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              voices_.add(
+                  input.readMessage(
+                      com.google.cloud.texttospeech.v1beta1.Voice.parser(), extensionRegistry));
+              break;
             }
-            voices_.add(
-                input.readMessage(com.google.cloud.texttospeech.v1beta1.Voice.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         voices_ = java.util.Collections.unmodifiableList(voices_);
@@ -85,22 +103,27 @@ private ListVoicesResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.class, com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.class,
+            com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.Builder.class);
   }
 
   public static final int VOICES_FIELD_NUMBER = 1;
   private java.util.List voices_;
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -112,6 +135,8 @@ public java.util.List getVoicesList
     return voices_;
   }
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -119,11 +144,13 @@ public java.util.List getVoicesList
    * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getVoicesOrBuilderList() {
     return voices_;
   }
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -135,6 +162,8 @@ public int getVoicesCount() {
     return voices_.size();
   }
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -146,6 +175,8 @@ public com.google.cloud.texttospeech.v1beta1.Voice getVoices(int index) {
     return voices_.get(index);
   }
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -153,12 +184,12 @@ public com.google.cloud.texttospeech.v1beta1.Voice getVoices(int index) {
    * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
    */
   @java.lang.Override
-  public com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(
-      int index) {
+  public com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(int index) {
     return voices_.get(index);
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -170,8 +201,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < voices_.size(); i++) {
       output.writeMessage(1, voices_.get(i));
     }
@@ -185,8 +215,7 @@ public int getSerializedSize() {
 
     size = 0;
     for (int i = 0; i < voices_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, voices_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, voices_.get(i));
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -196,15 +225,15 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.ListVoicesResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.ListVoicesResponse other = (com.google.cloud.texttospeech.v1beta1.ListVoicesResponse) obj;
+    com.google.cloud.texttospeech.v1beta1.ListVoicesResponse other =
+        (com.google.cloud.texttospeech.v1beta1.ListVoicesResponse) obj;
 
-    if (!getVoicesList()
-        .equals(other.getVoicesList())) return false;
+    if (!getVoicesList().equals(other.getVoicesList())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -226,117 +255,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.ListVoicesResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.texttospeech.v1beta1.ListVoicesResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The message returned to the client by the `ListVoices` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.ListVoicesResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.ListVoicesResponse)
       com.google.cloud.texttospeech.v1beta1.ListVoicesResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.class, com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.class,
+              com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.newBuilder()
@@ -344,17 +383,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getVoicesFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -368,9 +407,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
     }
 
     @java.lang.Override
@@ -389,7 +428,8 @@ public com.google.cloud.texttospeech.v1beta1.ListVoicesResponse build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.ListVoicesResponse buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.ListVoicesResponse result = new com.google.cloud.texttospeech.v1beta1.ListVoicesResponse(this);
+      com.google.cloud.texttospeech.v1beta1.ListVoicesResponse result =
+          new com.google.cloud.texttospeech.v1beta1.ListVoicesResponse(this);
       int from_bitField0_ = bitField0_;
       if (voicesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
@@ -408,38 +448,39 @@ public com.google.cloud.texttospeech.v1beta1.ListVoicesResponse buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.ListVoicesResponse) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.ListVoicesResponse)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.ListVoicesResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -447,7 +488,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.ListVoicesResponse other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.getDefaultInstance()) return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.ListVoicesResponse.getDefaultInstance())
+        return this;
       if (voicesBuilder_ == null) {
         if (!other.voices_.isEmpty()) {
           if (voices_.isEmpty()) {
@@ -466,9 +508,10 @@ public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.ListVoicesRespons
             voicesBuilder_ = null;
             voices_ = other.voices_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            voicesBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getVoicesFieldBuilder() : null;
+            voicesBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getVoicesFieldBuilder()
+                    : null;
           } else {
             voicesBuilder_.addAllMessages(other.voices_);
           }
@@ -493,7 +536,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.texttospeech.v1beta1.ListVoicesResponse) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.texttospeech.v1beta1.ListVoicesResponse) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -502,21 +546,28 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private java.util.List voices_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureVoicesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         voices_ = new java.util.ArrayList(voices_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.Voice, com.google.cloud.texttospeech.v1beta1.Voice.Builder, com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder> voicesBuilder_;
+            com.google.cloud.texttospeech.v1beta1.Voice,
+            com.google.cloud.texttospeech.v1beta1.Voice.Builder,
+            com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder>
+        voicesBuilder_;
 
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -531,6 +582,8 @@ public java.util.List getVoicesList
       }
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -545,6 +598,8 @@ public int getVoicesCount() {
       }
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -559,14 +614,15 @@ public com.google.cloud.texttospeech.v1beta1.Voice getVoices(int index) {
       }
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public Builder setVoices(
-        int index, com.google.cloud.texttospeech.v1beta1.Voice value) {
+    public Builder setVoices(int index, com.google.cloud.texttospeech.v1beta1.Voice value) {
       if (voicesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -580,6 +636,8 @@ public Builder setVoices(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -598,6 +656,8 @@ public Builder setVoices(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -618,14 +678,15 @@ public Builder addVoices(com.google.cloud.texttospeech.v1beta1.Voice value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public Builder addVoices(
-        int index, com.google.cloud.texttospeech.v1beta1.Voice value) {
+    public Builder addVoices(int index, com.google.cloud.texttospeech.v1beta1.Voice value) {
       if (voicesBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -639,14 +700,15 @@ public Builder addVoices(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public Builder addVoices(
-        com.google.cloud.texttospeech.v1beta1.Voice.Builder builderForValue) {
+    public Builder addVoices(com.google.cloud.texttospeech.v1beta1.Voice.Builder builderForValue) {
       if (voicesBuilder_ == null) {
         ensureVoicesIsMutable();
         voices_.add(builderForValue.build());
@@ -657,6 +719,8 @@ public Builder addVoices(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -675,6 +739,8 @@ public Builder addVoices(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -685,8 +751,7 @@ public Builder addAllVoices(
         java.lang.Iterable values) {
       if (voicesBuilder_ == null) {
         ensureVoicesIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, voices_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, voices_);
         onChanged();
       } else {
         voicesBuilder_.addAllMessages(values);
@@ -694,6 +759,8 @@ public Builder addAllVoices(
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -711,6 +778,8 @@ public Builder clearVoices() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -728,39 +797,44 @@ public Builder removeVoices(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public com.google.cloud.texttospeech.v1beta1.Voice.Builder getVoicesBuilder(
-        int index) {
+    public com.google.cloud.texttospeech.v1beta1.Voice.Builder getVoicesBuilder(int index) {
       return getVoicesFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(
-        int index) {
+    public com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(int index) {
       if (voicesBuilder_ == null) {
-        return voices_.get(index);  } else {
+        return voices_.get(index);
+      } else {
         return voicesBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public java.util.List 
-         getVoicesOrBuilderList() {
+    public java.util.List
+        getVoicesOrBuilderList() {
       if (voicesBuilder_ != null) {
         return voicesBuilder_.getMessageOrBuilderList();
       } else {
@@ -768,6 +842,8 @@ public com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(
       }
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

@@ -775,49 +851,55 @@ public com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
     public com.google.cloud.texttospeech.v1beta1.Voice.Builder addVoicesBuilder() {
-      return getVoicesFieldBuilder().addBuilder(
-          com.google.cloud.texttospeech.v1beta1.Voice.getDefaultInstance());
+      return getVoicesFieldBuilder()
+          .addBuilder(com.google.cloud.texttospeech.v1beta1.Voice.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public com.google.cloud.texttospeech.v1beta1.Voice.Builder addVoicesBuilder(
-        int index) {
-      return getVoicesFieldBuilder().addBuilder(
-          index, com.google.cloud.texttospeech.v1beta1.Voice.getDefaultInstance());
+    public com.google.cloud.texttospeech.v1beta1.Voice.Builder addVoicesBuilder(int index) {
+      return getVoicesFieldBuilder()
+          .addBuilder(index, com.google.cloud.texttospeech.v1beta1.Voice.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * The list of voices.
      * 

      *
      * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
      */
-    public java.util.List 
-         getVoicesBuilderList() {
+    public java.util.List
+        getVoicesBuilderList() {
       return getVoicesFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.Voice, com.google.cloud.texttospeech.v1beta1.Voice.Builder, com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder> 
+            com.google.cloud.texttospeech.v1beta1.Voice,
+            com.google.cloud.texttospeech.v1beta1.Voice.Builder,
+            com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder>
         getVoicesFieldBuilder() {
       if (voicesBuilder_ == null) {
-        voicesBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.Voice, com.google.cloud.texttospeech.v1beta1.Voice.Builder, com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder>(
-                voices_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        voicesBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.texttospeech.v1beta1.Voice,
+                com.google.cloud.texttospeech.v1beta1.Voice.Builder,
+                com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder>(
+                voices_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         voices_ = null;
       }
       return voicesBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -827,12 +909,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.ListVoicesResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.ListVoicesResponse)
   private static final com.google.cloud.texttospeech.v1beta1.ListVoicesResponse DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.ListVoicesResponse();
   }
@@ -841,16 +923,16 @@ public static com.google.cloud.texttospeech.v1beta1.ListVoicesResponse getDefaul
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public ListVoicesResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ListVoicesResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public ListVoicesResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new ListVoicesResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -865,6 +947,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.ListVoicesResponse getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java
similarity index 61%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java
index 82ffccc5..807694a7 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/ListVoicesResponseOrBuilder.java
@@ -1,22 +1,41 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface ListVoicesResponseOrBuilder extends
+public interface ListVoicesResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.ListVoicesResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

    *
    * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
    */
-  java.util.List 
-      getVoicesList();
+  java.util.List getVoicesList();
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -25,6 +44,8 @@ public interface ListVoicesResponseOrBuilder extends
    */
   com.google.cloud.texttospeech.v1beta1.Voice getVoices(int index);
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

@@ -33,21 +54,24 @@ public interface ListVoicesResponseOrBuilder extends
    */
   int getVoicesCount();
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

    *
    * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
    */
-  java.util.List 
+  java.util.List
       getVoicesOrBuilderList();
   /**
+   *
+   *
    * 
    * The list of voices.
    * 

    *
    * repeated .google.cloud.texttospeech.v1beta1.Voice voices = 1;
    */
-  com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(
-      int index);
+  com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder getVoicesOrBuilder(int index);
 }
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java
similarity index 70%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java
index 12408479..925a1456 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SsmlVoiceGender.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
+ *
+ *
  * 
  * Gender of the voice as described in
  * [SSML voice element](https://www.w3.org/TR/speech-synthesis11/#edef_voice).
@@ -11,9 +28,10 @@
  *
  * Protobuf enum {@code google.cloud.texttospeech.v1beta1.SsmlVoiceGender}
  */
-public enum SsmlVoiceGender
-    implements com.google.protobuf.ProtocolMessageEnum {
+public enum SsmlVoiceGender implements com.google.protobuf.ProtocolMessageEnum {
   /**
+   *
+   *
    * 
    * An unspecified gender.
    * In VoiceSelectionParams, this means that the client doesn't care which
@@ -26,6 +44,8 @@ public enum SsmlVoiceGender
    */
   SSML_VOICE_GENDER_UNSPECIFIED(0),
   /**
+   *
+   *
    * 
    * A male voice.
    * 

@@ -34,6 +54,8 @@ public enum SsmlVoiceGender
    */
   MALE(1),
   /**
+   *
+   *
    * 
    * A female voice.
    * 

@@ -42,6 +64,8 @@ public enum SsmlVoiceGender
    */
   FEMALE(2),
   /**
+   *
+   *
    * 
    * A gender-neutral voice. This voice is not yet supported.
    * 

@@ -53,6 +77,8 @@ public enum SsmlVoiceGender
   ;
 
   /**
+   *
+   *
    * 
    * An unspecified gender.
    * In VoiceSelectionParams, this means that the client doesn't care which
@@ -65,6 +91,8 @@ public enum SsmlVoiceGender
    */
   public static final int SSML_VOICE_GENDER_UNSPECIFIED_VALUE = 0;
   /**
+   *
+   *
    * 
    * A male voice.
    * 

@@ -73,6 +101,8 @@ public enum SsmlVoiceGender
    */
   public static final int MALE_VALUE = 1;
   /**
+   *
+   *
    * 
    * A female voice.
    * 

@@ -81,6 +111,8 @@ public enum SsmlVoiceGender
    */
   public static final int FEMALE_VALUE = 2;
   /**
+   *
+   *
    * 
    * A gender-neutral voice. This voice is not yet supported.
    * 

@@ -89,7 +121,6 @@ public enum SsmlVoiceGender
    */
   public static final int NEUTRAL_VALUE = 3;
 
-
   public final int getNumber() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalArgumentException(
@@ -114,50 +145,53 @@ public static SsmlVoiceGender valueOf(int value) {
    */
   public static SsmlVoiceGender forNumber(int value) {
     switch (value) {
-      case 0: return SSML_VOICE_GENDER_UNSPECIFIED;
-      case 1: return MALE;
-      case 2: return FEMALE;
-      case 3: return NEUTRAL;
-      default: return null;
+      case 0:
+        return SSML_VOICE_GENDER_UNSPECIFIED;
+      case 1:
+        return MALE;
+      case 2:
+        return FEMALE;
+      case 3:
+        return NEUTRAL;
+      default:
+        return null;
     }
   }
 
-  public static com.google.protobuf.Internal.EnumLiteMap
-      internalGetValueMap() {
+  public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
     return internalValueMap;
   }
-  private static final com.google.protobuf.Internal.EnumLiteMap<
-      SsmlVoiceGender> internalValueMap =
-        new com.google.protobuf.Internal.EnumLiteMap() {
-          public SsmlVoiceGender findValueByNumber(int number) {
-            return SsmlVoiceGender.forNumber(number);
-          }
-        };
-
-  public final com.google.protobuf.Descriptors.EnumValueDescriptor
-      getValueDescriptor() {
+
+  private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+      new com.google.protobuf.Internal.EnumLiteMap() {
+        public SsmlVoiceGender findValueByNumber(int number) {
+          return SsmlVoiceGender.forNumber(number);
+        }
+      };
+
+  public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
     if (this == UNRECOGNIZED) {
       throw new java.lang.IllegalStateException(
           "Can't get the descriptor of an unrecognized enum value.");
     }
     return getDescriptor().getValues().get(ordinal());
   }
-  public final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptorForType() {
+
+  public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
     return getDescriptor();
   }
-  public static final com.google.protobuf.Descriptors.EnumDescriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.getDescriptor().getEnumTypes().get(0);
+
+  public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.getDescriptor()
+        .getEnumTypes()
+        .get(0);
   }
 
   private static final SsmlVoiceGender[] VALUES = values();
 
-  public static SsmlVoiceGender valueOf(
-      com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+  public static SsmlVoiceGender valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
     if (desc.getType() != getDescriptor()) {
-      throw new java.lang.IllegalArgumentException(
-        "EnumValueDescriptor is not for this type.");
+      throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
     }
     if (desc.getIndex() == -1) {
       return UNRECOGNIZED;
@@ -173,4 +207,3 @@ private SsmlVoiceGender(int value) {
 
   // @@protoc_insertion_point(enum_scope:google.cloud.texttospeech.v1beta1.SsmlVoiceGender)
 }
-
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java
similarity index 73%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java
index fbf4da01..2af78ba5 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInput.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
+ *
+ *
  * 
  * Contains text input to be synthesized. Either `text` or `ssml` must be
  * supplied. Supplying both or neither returns
@@ -13,30 +30,29 @@
  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.SynthesisInput}
  */
-public final class SynthesisInput extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SynthesisInput extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.SynthesisInput)
     SynthesisInputOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SynthesisInput.newBuilder() to construct.
   private SynthesisInput(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
-  private SynthesisInput() {
-  }
+
+  private SynthesisInput() {}
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SynthesisInput();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private SynthesisInput(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,59 +71,66 @@ private SynthesisInput(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-            inputSourceCase_ = 1;
-            inputSource_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-            inputSourceCase_ = 2;
-            inputSource_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              inputSourceCase_ = 1;
+              inputSource_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              inputSourceCase_ = 2;
+              inputSource_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.SynthesisInput.class, com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.SynthesisInput.class,
+            com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder.class);
   }
 
   private int inputSourceCase_ = 0;
   private java.lang.Object inputSource_;
+
   public enum InputSourceCase
-      implements com.google.protobuf.Internal.EnumLite,
+      implements
+          com.google.protobuf.Internal.EnumLite,
           com.google.protobuf.AbstractMessage.InternalOneOfEnum {
     TEXT(1),
     SSML(2),
     INPUTSOURCE_NOT_SET(0);
     private final int value;
+
     private InputSourceCase(int value) {
       this.value = value;
     }
@@ -123,41 +146,50 @@ public static InputSourceCase valueOf(int value) {
 
     public static InputSourceCase forNumber(int value) {
       switch (value) {
-        case 1: return TEXT;
-        case 2: return SSML;
-        case 0: return INPUTSOURCE_NOT_SET;
-        default: return null;
+        case 1:
+          return TEXT;
+        case 2:
+          return SSML;
+        case 0:
+          return INPUTSOURCE_NOT_SET;
+        default:
+          return null;
       }
     }
+
     public int getNumber() {
       return this.value;
     }
   };
 
-  public InputSourceCase
-  getInputSourceCase() {
-    return InputSourceCase.forNumber(
-        inputSourceCase_);
+  public InputSourceCase getInputSourceCase() {
+    return InputSourceCase.forNumber(inputSourceCase_);
   }
 
   public static final int TEXT_FIELD_NUMBER = 1;
   /**
+   *
+   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
+   *
    * @return Whether the text field is set.
    */
   public boolean hasText() {
     return inputSourceCase_ == 1;
   }
   /**
+   *
+   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
+   *
    * @return The text.
    */
   public java.lang.String getText() {
@@ -168,8 +200,7 @@ public java.lang.String getText() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (inputSourceCase_ == 1) {
         inputSource_ = s;
@@ -178,23 +209,24 @@ public java.lang.String getText() {
     }
   }
   /**
+   *
+   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
+   *
    * @return The bytes for text.
    */
-  public com.google.protobuf.ByteString
-      getTextBytes() {
+  public com.google.protobuf.ByteString getTextBytes() {
     java.lang.Object ref = "";
     if (inputSourceCase_ == 1) {
       ref = inputSource_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (inputSourceCase_ == 1) {
         inputSource_ = b;
       }
@@ -206,6 +238,8 @@ public java.lang.String getText() {
 
   public static final int SSML_FIELD_NUMBER = 2;
   /**
+   *
+   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -214,12 +248,15 @@ public java.lang.String getText() {
    * 

    *
    * string ssml = 2;
+   *
    * @return Whether the ssml field is set.
    */
   public boolean hasSsml() {
     return inputSourceCase_ == 2;
   }
   /**
+   *
+   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -228,6 +265,7 @@ public boolean hasSsml() {
    * 

    *
    * string ssml = 2;
+   *
    * @return The ssml.
    */
   public java.lang.String getSsml() {
@@ -238,8 +276,7 @@ public java.lang.String getSsml() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       if (inputSourceCase_ == 2) {
         inputSource_ = s;
@@ -248,6 +285,8 @@ public java.lang.String getSsml() {
     }
   }
   /**
+   *
+   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -256,18 +295,17 @@ public java.lang.String getSsml() {
    * 

    *
    * string ssml = 2;
+   *
    * @return The bytes for ssml.
    */
-  public com.google.protobuf.ByteString
-      getSsmlBytes() {
+  public com.google.protobuf.ByteString getSsmlBytes() {
     java.lang.Object ref = "";
     if (inputSourceCase_ == 2) {
       ref = inputSource_;
     }
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       if (inputSourceCase_ == 2) {
         inputSource_ = b;
       }
@@ -278,6 +316,7 @@ public java.lang.String getSsml() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -289,8 +328,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (inputSourceCase_ == 1) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, inputSource_);
     }
@@ -320,22 +358,21 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.SynthesisInput)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.SynthesisInput other = (com.google.cloud.texttospeech.v1beta1.SynthesisInput) obj;
+    com.google.cloud.texttospeech.v1beta1.SynthesisInput other =
+        (com.google.cloud.texttospeech.v1beta1.SynthesisInput) obj;
 
     if (!getInputSourceCase().equals(other.getInputSourceCase())) return false;
     switch (inputSourceCase_) {
       case 1:
-        if (!getText()
-            .equals(other.getText())) return false;
+        if (!getText().equals(other.getText())) return false;
         break;
       case 2:
-        if (!getSsml()
-            .equals(other.getSsml())) return false;
+        if (!getSsml().equals(other.getSsml())) return false;
         break;
       case 0:
       default:
@@ -369,96 +406,103 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesisInput parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.SynthesisInput prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Contains text input to be synthesized. Either `text` or `ssml` must be
    * supplied. Supplying both or neither returns
@@ -468,21 +512,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.SynthesisInput}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.SynthesisInput)
       com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.SynthesisInput.class, com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.SynthesisInput.class,
+              com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.SynthesisInput.newBuilder()
@@ -490,16 +536,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -509,9 +554,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
     }
 
     @java.lang.Override
@@ -530,7 +575,8 @@ public com.google.cloud.texttospeech.v1beta1.SynthesisInput build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.SynthesisInput buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.SynthesisInput result = new com.google.cloud.texttospeech.v1beta1.SynthesisInput(this);
+      com.google.cloud.texttospeech.v1beta1.SynthesisInput result =
+          new com.google.cloud.texttospeech.v1beta1.SynthesisInput(this);
       if (inputSourceCase_ == 1) {
         result.inputSource_ = inputSource_;
       }
@@ -546,38 +592,39 @@ public com.google.cloud.texttospeech.v1beta1.SynthesisInput buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.SynthesisInput) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.SynthesisInput)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.SynthesisInput) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -585,23 +632,27 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.SynthesisInput other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance()) return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance())
+        return this;
       switch (other.getInputSourceCase()) {
-        case TEXT: {
-          inputSourceCase_ = 1;
-          inputSource_ = other.inputSource_;
-          onChanged();
-          break;
-        }
-        case SSML: {
-          inputSourceCase_ = 2;
-          inputSource_ = other.inputSource_;
-          onChanged();
-          break;
-        }
-        case INPUTSOURCE_NOT_SET: {
-          break;
-        }
+        case TEXT:
+          {
+            inputSourceCase_ = 1;
+            inputSource_ = other.inputSource_;
+            onChanged();
+            break;
+          }
+        case SSML:
+          {
+            inputSourceCase_ = 2;
+            inputSource_ = other.inputSource_;
+            onChanged();
+            break;
+          }
+        case INPUTSOURCE_NOT_SET:
+          {
+            break;
+          }
       }
       this.mergeUnknownFields(other.unknownFields);
       onChanged();
@@ -622,7 +673,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.texttospeech.v1beta1.SynthesisInput) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.texttospeech.v1beta1.SynthesisInput) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -631,12 +683,12 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int inputSourceCase_ = 0;
     private java.lang.Object inputSource_;
-    public InputSourceCase
-        getInputSourceCase() {
-      return InputSourceCase.forNumber(
-          inputSourceCase_);
+
+    public InputSourceCase getInputSourceCase() {
+      return InputSourceCase.forNumber(inputSourceCase_);
     }
 
     public Builder clearInputSource() {
@@ -646,13 +698,15 @@ public Builder clearInputSource() {
       return this;
     }
 
-
     /**
+     *
+     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
+     *
      * @return Whether the text field is set.
      */
     @java.lang.Override
@@ -660,11 +714,14 @@ public boolean hasText() {
       return inputSourceCase_ == 1;
     }
     /**
+     *
+     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
+     *
      * @return The text.
      */
     @java.lang.Override
@@ -674,8 +731,7 @@ public java.lang.String getText() {
         ref = inputSource_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (inputSourceCase_ == 1) {
           inputSource_ = s;
@@ -686,24 +742,25 @@ public java.lang.String getText() {
       }
     }
     /**
+     *
+     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
+     *
      * @return The bytes for text.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getTextBytes() {
+    public com.google.protobuf.ByteString getTextBytes() {
       java.lang.Object ref = "";
       if (inputSourceCase_ == 1) {
         ref = inputSource_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (inputSourceCase_ == 1) {
           inputSource_ = b;
         }
@@ -713,30 +770,35 @@ public java.lang.String getText() {
       }
     }
     /**
+     *
+     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
+     *
      * @param value The text to set.
      * @return This builder for chaining.
      */
-    public Builder setText(
-        java.lang.String value) {
+    public Builder setText(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  inputSourceCase_ = 1;
+        throw new NullPointerException();
+      }
+      inputSourceCase_ = 1;
       inputSource_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearText() {
@@ -748,20 +810,22 @@ public Builder clearText() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The raw text to be synthesized.
      * 

      *
      * string text = 1;
+     *
      * @param value The bytes for text to set.
      * @return This builder for chaining.
      */
-    public Builder setTextBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setTextBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       inputSourceCase_ = 1;
       inputSource_ = value;
       onChanged();
@@ -769,6 +833,8 @@ public Builder setTextBytes(
     }
 
     /**
+     *
+     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -777,6 +843,7 @@ public Builder setTextBytes(
      * 

      *
      * string ssml = 2;
+     *
      * @return Whether the ssml field is set.
      */
     @java.lang.Override
@@ -784,6 +851,8 @@ public boolean hasSsml() {
       return inputSourceCase_ == 2;
     }
     /**
+     *
+     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -792,6 +861,7 @@ public boolean hasSsml() {
      * 

      *
      * string ssml = 2;
+     *
      * @return The ssml.
      */
     @java.lang.Override
@@ -801,8 +871,7 @@ public java.lang.String getSsml() {
         ref = inputSource_;
       }
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         if (inputSourceCase_ == 2) {
           inputSource_ = s;
@@ -813,6 +882,8 @@ public java.lang.String getSsml() {
       }
     }
     /**
+     *
+     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -821,19 +892,18 @@ public java.lang.String getSsml() {
      * 

      *
      * string ssml = 2;
+     *
      * @return The bytes for ssml.
      */
     @java.lang.Override
-    public com.google.protobuf.ByteString
-        getSsmlBytes() {
+    public com.google.protobuf.ByteString getSsmlBytes() {
       java.lang.Object ref = "";
       if (inputSourceCase_ == 2) {
         ref = inputSource_;
       }
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         if (inputSourceCase_ == 2) {
           inputSource_ = b;
         }
@@ -843,6 +913,8 @@ public java.lang.String getSsml() {
       }
     }
     /**
+     *
+     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -851,20 +923,22 @@ public java.lang.String getSsml() {
      * 

      *
      * string ssml = 2;
+     *
      * @param value The ssml to set.
      * @return This builder for chaining.
      */
-    public Builder setSsml(
-        java.lang.String value) {
+    public Builder setSsml(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  inputSourceCase_ = 2;
+        throw new NullPointerException();
+      }
+      inputSourceCase_ = 2;
       inputSource_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -873,6 +947,7 @@ public Builder setSsml(
      * 

      *
      * string ssml = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSsml() {
@@ -884,6 +959,8 @@ public Builder clearSsml() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The SSML document to be synthesized. The SSML document must be valid
      * and well-formed. Otherwise the RPC will fail and return
@@ -892,23 +969,23 @@ public Builder clearSsml() {
      * 

      *
      * string ssml = 2;
+     *
      * @param value The bytes for ssml to set.
      * @return This builder for chaining.
      */
-    public Builder setSsmlBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setSsmlBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       inputSourceCase_ = 2;
       inputSource_ = value;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -918,12 +995,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.SynthesisInput)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.SynthesisInput)
   private static final com.google.cloud.texttospeech.v1beta1.SynthesisInput DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.SynthesisInput();
   }
@@ -932,16 +1009,16 @@ public static com.google.cloud.texttospeech.v1beta1.SynthesisInput getDefaultIns
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SynthesisInput parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new SynthesisInput(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SynthesisInput parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SynthesisInput(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -956,6 +1033,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.SynthesisInput getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java
similarity index 71%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java
index cb497693..b8c202e5 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesisInputOrBuilder.java
@@ -1,42 +1,68 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface SynthesisInputOrBuilder extends
+public interface SynthesisInputOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.SynthesisInput)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
+   *
    * @return Whether the text field is set.
    */
   boolean hasText();
   /**
+   *
+   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
+   *
    * @return The text.
    */
   java.lang.String getText();
   /**
+   *
+   *
    * 
    * The raw text to be synthesized.
    * 

    *
    * string text = 1;
+   *
    * @return The bytes for text.
    */
-  com.google.protobuf.ByteString
-      getTextBytes();
+  com.google.protobuf.ByteString getTextBytes();
 
   /**
+   *
+   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -45,10 +71,13 @@ public interface SynthesisInputOrBuilder extends
    * 

    *
    * string ssml = 2;
+   *
    * @return Whether the ssml field is set.
    */
   boolean hasSsml();
   /**
+   *
+   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -57,10 +86,13 @@ public interface SynthesisInputOrBuilder extends
    * 

    *
    * string ssml = 2;
+   *
    * @return The ssml.
    */
   java.lang.String getSsml();
   /**
+   *
+   *
    * 
    * The SSML document to be synthesized. The SSML document must be valid
    * and well-formed. Otherwise the RPC will fail and return
@@ -69,10 +101,10 @@ public interface SynthesisInputOrBuilder extends
    * 

    *
    * string ssml = 2;
+   *
    * @return The bytes for ssml.
    */
-  com.google.protobuf.ByteString
-      getSsmlBytes();
+  com.google.protobuf.ByteString getSsmlBytes();
 
   public com.google.cloud.texttospeech.v1beta1.SynthesisInput.InputSourceCase getInputSourceCase();
 }
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java
similarity index 61%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java
index 62668458..47163cec 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequest.java
@@ -1,40 +1,57 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
+ *
+ *
  * 
  * The top-level message sent by the client for the `SynthesizeSpeech` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest}
  */
-public final class SynthesizeSpeechRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SynthesizeSpeechRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)
     SynthesizeSpeechRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SynthesizeSpeechRequest.newBuilder() to construct.
   private SynthesizeSpeechRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SynthesizeSpeechRequest() {
     enableTimePointing_ = java.util.Collections.emptyList();
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SynthesizeSpeechRequest();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private SynthesizeSpeechRequest(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,82 +71,95 @@ private SynthesizeSpeechRequest(
           case 0:
             done = true;
             break;
-          case 10: {
-            com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder subBuilder = null;
-            if (input_ != null) {
-              subBuilder = input_.toBuilder();
-            }
-            input_ = input.readMessage(com.google.cloud.texttospeech.v1beta1.SynthesisInput.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(input_);
-              input_ = subBuilder.buildPartial();
-            }
+          case 10:
+            {
+              com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder subBuilder = null;
+              if (input_ != null) {
+                subBuilder = input_.toBuilder();
+              }
+              input_ =
+                  input.readMessage(
+                      com.google.cloud.texttospeech.v1beta1.SynthesisInput.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(input_);
+                input_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 18: {
-            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder subBuilder = null;
-            if (voice_ != null) {
-              subBuilder = voice_.toBuilder();
-            }
-            voice_ = input.readMessage(com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(voice_);
-              voice_ = subBuilder.buildPartial();
+              break;
             }
+          case 18:
+            {
+              com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder subBuilder = null;
+              if (voice_ != null) {
+                subBuilder = voice_.toBuilder();
+              }
+              voice_ =
+                  input.readMessage(
+                      com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(voice_);
+                voice_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 26: {
-            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder subBuilder = null;
-            if (audioConfig_ != null) {
-              subBuilder = audioConfig_.toBuilder();
-            }
-            audioConfig_ = input.readMessage(com.google.cloud.texttospeech.v1beta1.AudioConfig.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(audioConfig_);
-              audioConfig_ = subBuilder.buildPartial();
+              break;
             }
+          case 26:
+            {
+              com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder subBuilder = null;
+              if (audioConfig_ != null) {
+                subBuilder = audioConfig_.toBuilder();
+              }
+              audioConfig_ =
+                  input.readMessage(
+                      com.google.cloud.texttospeech.v1beta1.AudioConfig.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(audioConfig_);
+                audioConfig_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          case 32: {
-            int rawValue = input.readEnum();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              enableTimePointing_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
+              break;
             }
-            enableTimePointing_.add(rawValue);
-            break;
-          }
-          case 34: {
-            int length = input.readRawVarint32();
-            int oldLimit = input.pushLimit(length);
-            while(input.getBytesUntilLimit() > 0) {
+          case 32:
+            {
               int rawValue = input.readEnum();
               if (!((mutable_bitField0_ & 0x00000001) != 0)) {
                 enableTimePointing_ = new java.util.ArrayList();
                 mutable_bitField0_ |= 0x00000001;
               }
               enableTimePointing_.add(rawValue);
+              break;
             }
-            input.popLimit(oldLimit);
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+          case 34:
+            {
+              int length = input.readRawVarint32();
+              int oldLimit = input.pushLimit(length);
+              while (input.getBytesUntilLimit() > 0) {
+                int rawValue = input.readEnum();
+                if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                  enableTimePointing_ = new java.util.ArrayList();
+                  mutable_bitField0_ |= 0x00000001;
+                }
+                enableTimePointing_.add(rawValue);
+              }
+              input.popLimit(oldLimit);
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         enableTimePointing_ = java.util.Collections.unmodifiableList(enableTimePointing_);
@@ -138,29 +168,35 @@ private SynthesizeSpeechRequest(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.class, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.class,
+            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * The type of timepoint information that is returned in the response.
    * 

    *
    * Protobuf enum {@code google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType}
    */
-  public enum TimepointType
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum TimepointType implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Not specified. No timepoint information will be returned.
      * 

@@ -169,6 +205,8 @@ public enum TimepointType
      */
     TIMEPOINT_TYPE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Timepoint information of `<mark>` tags in SSML input will be returned.
      * 

@@ -180,6 +218,8 @@ public enum TimepointType
     ;
 
     /**
+     *
+     *
      * 
      * Not specified. No timepoint information will be returned.
      * 

@@ -188,6 +228,8 @@ public enum TimepointType
      */
     public static final int TIMEPOINT_TYPE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Timepoint information of `<mark>` tags in SSML input will be returned.
      * 

@@ -196,7 +238,6 @@ public enum TimepointType
      */
     public static final int SSML_MARK_VALUE = 1;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -221,48 +262,49 @@ public static TimepointType valueOf(int value) {
      */
     public static TimepointType forNumber(int value) {
       switch (value) {
-        case 0: return TIMEPOINT_TYPE_UNSPECIFIED;
-        case 1: return SSML_MARK;
-        default: return null;
+        case 0:
+          return TIMEPOINT_TYPE_UNSPECIFIED;
+        case 1:
+          return SSML_MARK;
+        default:
+          return null;
       }
     }
 
-    public static com.google.protobuf.Internal.EnumLiteMap
-        internalGetValueMap() {
+    public static com.google.protobuf.Internal.EnumLiteMap internalGetValueMap() {
       return internalValueMap;
     }
-    private static final com.google.protobuf.Internal.EnumLiteMap<
-        TimepointType> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public TimepointType findValueByNumber(int number) {
-              return TimepointType.forNumber(number);
-            }
-          };
 
-    public final com.google.protobuf.Descriptors.EnumValueDescriptor
-        getValueDescriptor() {
+    private static final com.google.protobuf.Internal.EnumLiteMap internalValueMap =
+        new com.google.protobuf.Internal.EnumLiteMap() {
+          public TimepointType findValueByNumber(int number) {
+            return TimepointType.forNumber(number);
+          }
+        };
+
+    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalStateException(
             "Can't get the descriptor of an unrecognized enum value.");
       }
       return getDescriptor().getValues().get(ordinal());
     }
-    public final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptorForType() {
+
+    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
       return getDescriptor();
     }
-    public static final com.google.protobuf.Descriptors.EnumDescriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.getDescriptor().getEnumTypes().get(0);
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.getDescriptor()
+          .getEnumTypes()
+          .get(0);
     }
 
     private static final TimepointType[] VALUES = values();
 
-    public static TimepointType valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static TimepointType valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
       if (desc.getType() != getDescriptor()) {
-        throw new java.lang.IllegalArgumentException(
-          "EnumValueDescriptor is not for this type.");
+        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
       }
       if (desc.getIndex() == -1) {
         return UNRECOGNIZED;
@@ -282,11 +324,16 @@ private TimepointType(int value) {
   public static final int INPUT_FIELD_NUMBER = 1;
   private com.google.cloud.texttospeech.v1beta1.SynthesisInput input_;
   /**
+   *
+   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the input field is set.
    */
   @java.lang.Override
@@ -294,23 +341,34 @@ public boolean hasInput() {
     return input_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The input.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.SynthesisInput getInput() {
-    return input_ == null ? com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance() : input_;
+    return input_ == null
+        ? com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance()
+        : input_;
   }
   /**
+   *
+   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder getInputOrBuilder() {
@@ -320,11 +378,16 @@ public com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder getInputOrB
   public static final int VOICE_FIELD_NUMBER = 2;
   private com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice_;
   /**
+   *
+   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the voice field is set.
    */
   @java.lang.Override
@@ -332,23 +395,34 @@ public boolean hasVoice() {
     return voice_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The voice.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams getVoice() {
-    return voice_ == null ? com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance() : voice_;
+    return voice_ == null
+        ? com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance()
+        : voice_;
   }
   /**
+   *
+   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder getVoiceOrBuilder() {
@@ -358,11 +432,16 @@ public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder getVo
   public static final int AUDIO_CONFIG_FIELD_NUMBER = 3;
   private com.google.cloud.texttospeech.v1beta1.AudioConfig audioConfig_;
   /**
+   *
+   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the audioConfig field is set.
    */
   @java.lang.Override
@@ -370,23 +449,34 @@ public boolean hasAudioConfig() {
     return audioConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The audioConfig.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.AudioConfig getAudioConfig() {
-    return audioConfig_ == null ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance() : audioConfig_;
+    return audioConfig_ == null
+        ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()
+        : audioConfig_;
   }
   /**
+   *
+   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfigOrBuilder() {
@@ -396,34 +486,56 @@ public com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfig
   public static final int ENABLE_TIME_POINTING_FIELD_NUMBER = 4;
   private java.util.List enableTimePointing_;
   private static final com.google.protobuf.Internal.ListAdapter.Converter<
-      java.lang.Integer, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType> enableTimePointing_converter_ =
+          java.lang.Integer,
+          com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>
+      enableTimePointing_converter_ =
           new com.google.protobuf.Internal.ListAdapter.Converter<
-              java.lang.Integer, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>() {
-            public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType convert(java.lang.Integer from) {
+              java.lang.Integer,
+              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>() {
+            public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType
+                convert(java.lang.Integer from) {
               @SuppressWarnings("deprecation")
-              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType result = com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType.valueOf(from);
-              return result == null ? com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType.UNRECOGNIZED : result;
+              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType result =
+                  com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType
+                      .valueOf(from);
+              return result == null
+                  ? com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType
+                      .UNRECOGNIZED
+                  : result;
             }
           };
   /**
+   *
+   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   *
    * @return A list containing the enableTimePointing.
    */
   @java.lang.Override
-  public java.util.List getEnableTimePointingList() {
+  public java.util.List
+      getEnableTimePointingList() {
     return new com.google.protobuf.Internal.ListAdapter<
-        java.lang.Integer, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>(enableTimePointing_, enableTimePointing_converter_);
+        java.lang.Integer,
+        com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>(
+        enableTimePointing_, enableTimePointing_converter_);
   }
   /**
+   *
+   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   *
    * @return The count of enableTimePointing.
    */
   @java.lang.Override
@@ -431,37 +543,52 @@ public int getEnableTimePointingCount() {
     return enableTimePointing_.size();
   }
   /**
+   *
+   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   *
    * @param index The index of the element to return.
    * @return The enableTimePointing at the given index.
    */
   @java.lang.Override
-  public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType getEnableTimePointing(int index) {
+  public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType
+      getEnableTimePointing(int index) {
     return enableTimePointing_converter_.convert(enableTimePointing_.get(index));
   }
   /**
+   *
+   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   *
    * @return A list containing the enum numeric values on the wire for enableTimePointing.
    */
   @java.lang.Override
-  public java.util.List
-  getEnableTimePointingValueList() {
+  public java.util.List getEnableTimePointingValueList() {
     return enableTimePointing_;
   }
   /**
+   *
+   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   *
    * @param index The index of the value to return.
    * @return The enum numeric value on the wire of enableTimePointing at the given index.
    */
@@ -469,9 +596,11 @@ public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointTy
   public int getEnableTimePointingValue(int index) {
     return enableTimePointing_.get(index);
   }
+
   private int enableTimePointingMemoizedSerializedSize;
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -483,8 +612,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     getSerializedSize();
     if (input_ != null) {
       output.writeMessage(1, getInput());
@@ -512,28 +640,26 @@ public int getSerializedSize() {
 
     size = 0;
     if (input_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(1, getInput());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(1, getInput());
     }
     if (voice_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, getVoice());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getVoice());
     }
     if (audioConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(3, getAudioConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getAudioConfig());
     }
     {
       int dataSize = 0;
       for (int i = 0; i < enableTimePointing_.size(); i++) {
-        dataSize += com.google.protobuf.CodedOutputStream
-          .computeEnumSizeNoTag(enableTimePointing_.get(i));
+        dataSize +=
+            com.google.protobuf.CodedOutputStream.computeEnumSizeNoTag(enableTimePointing_.get(i));
       }
       size += dataSize;
-      if (!getEnableTimePointingList().isEmpty()) {  size += 1;
-        size += com.google.protobuf.CodedOutputStream
-          .computeUInt32SizeNoTag(dataSize);
-      }enableTimePointingMemoizedSerializedSize = dataSize;
+      if (!getEnableTimePointingList().isEmpty()) {
+        size += 1;
+        size += com.google.protobuf.CodedOutputStream.computeUInt32SizeNoTag(dataSize);
+      }
+      enableTimePointingMemoizedSerializedSize = dataSize;
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -543,27 +669,25 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest other = (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) obj;
+    com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest other =
+        (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) obj;
 
     if (hasInput() != other.hasInput()) return false;
     if (hasInput()) {
-      if (!getInput()
-          .equals(other.getInput())) return false;
+      if (!getInput().equals(other.getInput())) return false;
     }
     if (hasVoice() != other.hasVoice()) return false;
     if (hasVoice()) {
-      if (!getVoice()
-          .equals(other.getVoice())) return false;
+      if (!getVoice().equals(other.getVoice())) return false;
     }
     if (hasAudioConfig() != other.hasAudioConfig()) return false;
     if (hasAudioConfig()) {
-      if (!getAudioConfig()
-          .equals(other.getAudioConfig())) return false;
+      if (!getAudioConfig().equals(other.getAudioConfig())) return false;
     }
     if (!enableTimePointing_.equals(other.enableTimePointing_)) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
@@ -599,117 +723,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The top-level message sent by the client for the `SynthesizeSpeech` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)
       com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.class, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.class,
+              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.newBuilder()
@@ -717,16 +851,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -754,13 +887,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest getDefaultInstanceForType() {
+    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest
+        getDefaultInstanceForType() {
       return com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.getDefaultInstance();
     }
 
@@ -775,7 +909,8 @@ public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest result = new com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest(this);
+      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest result =
+          new com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest(this);
       int from_bitField0_ = bitField0_;
       if (inputBuilder_ == null) {
         result.input_ = input_;
@@ -805,38 +940,39 @@ public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest buildPartia
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -844,7 +980,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.getDefaultInstance())
+        return this;
       if (other.hasInput()) {
         mergeInput(other.getInput());
       }
@@ -883,7 +1021,9 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)
+                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -892,43 +1032,63 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private com.google.cloud.texttospeech.v1beta1.SynthesisInput input_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.SynthesisInput, com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder, com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder> inputBuilder_;
+            com.google.cloud.texttospeech.v1beta1.SynthesisInput,
+            com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder,
+            com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder>
+        inputBuilder_;
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the input field is set.
      */
     public boolean hasInput() {
       return inputBuilder_ != null || input_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The input.
      */
     public com.google.cloud.texttospeech.v1beta1.SynthesisInput getInput() {
       if (inputBuilder_ == null) {
-        return input_ == null ? com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance() : input_;
+        return input_ == null
+            ? com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance()
+            : input_;
       } else {
         return inputBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setInput(com.google.cloud.texttospeech.v1beta1.SynthesisInput value) {
       if (inputBuilder_ == null) {
@@ -944,11 +1104,15 @@ public Builder setInput(com.google.cloud.texttospeech.v1beta1.SynthesisInput val
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setInput(
         com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder builderForValue) {
@@ -962,17 +1126,23 @@ public Builder setInput(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeInput(com.google.cloud.texttospeech.v1beta1.SynthesisInput value) {
       if (inputBuilder_ == null) {
         if (input_ != null) {
           input_ =
-            com.google.cloud.texttospeech.v1beta1.SynthesisInput.newBuilder(input_).mergeFrom(value).buildPartial();
+              com.google.cloud.texttospeech.v1beta1.SynthesisInput.newBuilder(input_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           input_ = value;
         }
@@ -984,11 +1154,15 @@ public Builder mergeInput(com.google.cloud.texttospeech.v1beta1.SynthesisInput v
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearInput() {
       if (inputBuilder_ == null) {
@@ -1002,48 +1176,64 @@ public Builder clearInput() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder getInputBuilder() {
-      
+
       onChanged();
       return getInputFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder getInputOrBuilder() {
       if (inputBuilder_ != null) {
         return inputBuilder_.getMessageOrBuilder();
       } else {
-        return input_ == null ?
-            com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance() : input_;
+        return input_ == null
+            ? com.google.cloud.texttospeech.v1beta1.SynthesisInput.getDefaultInstance()
+            : input_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The Synthesizer requires either plain text or SSML as input.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.SynthesisInput, com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder, com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder> 
+            com.google.cloud.texttospeech.v1beta1.SynthesisInput,
+            com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder,
+            com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder>
         getInputFieldBuilder() {
       if (inputBuilder_ == null) {
-        inputBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.SynthesisInput, com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder, com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder>(
-                getInput(),
-                getParentForChildren(),
-                isClean());
+        inputBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.texttospeech.v1beta1.SynthesisInput,
+                com.google.cloud.texttospeech.v1beta1.SynthesisInput.Builder,
+                com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder>(
+                getInput(), getParentForChildren(), isClean());
         input_ = null;
       }
       return inputBuilder_;
@@ -1051,39 +1241,58 @@ public com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder getInputOrB
 
     private com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder> voiceBuilder_;
+            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams,
+            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder,
+            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder>
+        voiceBuilder_;
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the voice field is set.
      */
     public boolean hasVoice() {
       return voiceBuilder_ != null || voice_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The voice.
      */
     public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams getVoice() {
       if (voiceBuilder_ == null) {
-        return voice_ == null ? com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance() : voice_;
+        return voice_ == null
+            ? com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance()
+            : voice_;
       } else {
         return voiceBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setVoice(com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams value) {
       if (voiceBuilder_ == null) {
@@ -1099,11 +1308,15 @@ public Builder setVoice(com.google.cloud.texttospeech.v1beta1.VoiceSelectionPara
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setVoice(
         com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder builderForValue) {
@@ -1117,17 +1330,23 @@ public Builder setVoice(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeVoice(com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams value) {
       if (voiceBuilder_ == null) {
         if (voice_ != null) {
           voice_ =
-            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.newBuilder(voice_).mergeFrom(value).buildPartial();
+              com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.newBuilder(voice_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           voice_ = value;
         }
@@ -1139,11 +1358,15 @@ public Builder mergeVoice(com.google.cloud.texttospeech.v1beta1.VoiceSelectionPa
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearVoice() {
       if (voiceBuilder_ == null) {
@@ -1157,48 +1380,64 @@ public Builder clearVoice() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder getVoiceBuilder() {
-      
+
       onChanged();
       return getVoiceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder getVoiceOrBuilder() {
       if (voiceBuilder_ != null) {
         return voiceBuilder_.getMessageOrBuilder();
       } else {
-        return voice_ == null ?
-            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance() : voice_;
+        return voice_ == null
+            ? com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance()
+            : voice_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The desired voice of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder> 
+            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams,
+            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder,
+            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder>
         getVoiceFieldBuilder() {
       if (voiceBuilder_ == null) {
-        voiceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder>(
-                getVoice(),
-                getParentForChildren(),
-                isClean());
+        voiceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams,
+                com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder,
+                com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder>(
+                getVoice(), getParentForChildren(), isClean());
         voice_ = null;
       }
       return voiceBuilder_;
@@ -1206,39 +1445,58 @@ public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder getVo
 
     private com.google.cloud.texttospeech.v1beta1.AudioConfig audioConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.AudioConfig, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder, com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder> audioConfigBuilder_;
+            com.google.cloud.texttospeech.v1beta1.AudioConfig,
+            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder,
+            com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>
+        audioConfigBuilder_;
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return Whether the audioConfig field is set.
      */
     public boolean hasAudioConfig() {
       return audioConfigBuilder_ != null || audioConfig_ != null;
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     *
      * @return The audioConfig.
      */
     public com.google.cloud.texttospeech.v1beta1.AudioConfig getAudioConfig() {
       if (audioConfigBuilder_ == null) {
-        return audioConfig_ == null ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance() : audioConfig_;
+        return audioConfig_ == null
+            ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()
+            : audioConfig_;
       } else {
         return audioConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfig value) {
       if (audioConfigBuilder_ == null) {
@@ -1254,11 +1512,15 @@ public Builder setAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfig
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder setAudioConfig(
         com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder builderForValue) {
@@ -1272,17 +1534,23 @@ public Builder setAudioConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder mergeAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfig value) {
       if (audioConfigBuilder_ == null) {
         if (audioConfig_ != null) {
           audioConfig_ =
-            com.google.cloud.texttospeech.v1beta1.AudioConfig.newBuilder(audioConfig_).mergeFrom(value).buildPartial();
+              com.google.cloud.texttospeech.v1beta1.AudioConfig.newBuilder(audioConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           audioConfig_ = value;
         }
@@ -1294,11 +1562,15 @@ public Builder mergeAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfi
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public Builder clearAudioConfig() {
       if (audioConfigBuilder_ == null) {
@@ -1312,55 +1584,72 @@ public Builder clearAudioConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder getAudioConfigBuilder() {
-      
+
       onChanged();
       return getAudioConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     public com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfigOrBuilder() {
       if (audioConfigBuilder_ != null) {
         return audioConfigBuilder_.getMessageOrBuilder();
       } else {
-        return audioConfig_ == null ?
-            com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance() : audioConfig_;
+        return audioConfig_ == null
+            ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()
+            : audioConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * Required. The configuration of the synthesized audio.
      * 

      *
-     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
+     * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+     * 
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.AudioConfig, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder, com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder> 
+            com.google.cloud.texttospeech.v1beta1.AudioConfig,
+            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder,
+            com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>
         getAudioConfigFieldBuilder() {
       if (audioConfigBuilder_ == null) {
-        audioConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.AudioConfig, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder, com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>(
-                getAudioConfig(),
-                getParentForChildren(),
-                isClean());
+        audioConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.texttospeech.v1beta1.AudioConfig,
+                com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder,
+                com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>(
+                getAudioConfig(), getParentForChildren(), isClean());
         audioConfig_ = null;
       }
       return audioConfigBuilder_;
     }
 
     private java.util.List enableTimePointing_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureEnableTimePointingIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         enableTimePointing_ = new java.util.ArrayList(enableTimePointing_);
@@ -1368,52 +1657,78 @@ private void ensureEnableTimePointingIsMutable() {
       }
     }
     /**
+     *
+     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     *
      * @return A list containing the enableTimePointing.
      */
-    public java.util.List getEnableTimePointingList() {
+    public java.util.List<
+            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>
+        getEnableTimePointingList() {
       return new com.google.protobuf.Internal.ListAdapter<
-          java.lang.Integer, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>(enableTimePointing_, enableTimePointing_converter_);
+          java.lang.Integer,
+          com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>(
+          enableTimePointing_, enableTimePointing_converter_);
     }
     /**
+     *
+     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     *
      * @return The count of enableTimePointing.
      */
     public int getEnableTimePointingCount() {
       return enableTimePointing_.size();
     }
     /**
+     *
+     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     *
      * @param index The index of the element to return.
      * @return The enableTimePointing at the given index.
      */
-    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType getEnableTimePointing(int index) {
+    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType
+        getEnableTimePointing(int index) {
       return enableTimePointing_converter_.convert(enableTimePointing_.get(index));
     }
     /**
+     *
+     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     *
      * @param index The index to set the value at.
      * @param value The enableTimePointing to set.
      * @return This builder for chaining.
      */
     public Builder setEnableTimePointing(
-        int index, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType value) {
+        int index,
+        com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -1423,15 +1738,21 @@ public Builder setEnableTimePointing(
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     *
      * @param value The enableTimePointing to add.
      * @return This builder for chaining.
      */
-    public Builder addEnableTimePointing(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType value) {
+    public Builder addEnableTimePointing(
+        com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -1441,29 +1762,43 @@ public Builder addEnableTimePointing(com.google.cloud.texttospeech.v1beta1.Synth
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     *
      * @param values The enableTimePointing to add.
      * @return This builder for chaining.
      */
     public Builder addAllEnableTimePointing(
-        java.lang.Iterable values) {
+        java.lang.Iterable<
+                ? extends
+                    com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType>
+            values) {
       ensureEnableTimePointingIsMutable();
-      for (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType value : values) {
+      for (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType value :
+          values) {
         enableTimePointing_.add(value.getNumber());
       }
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearEnableTimePointing() {
@@ -1473,23 +1808,32 @@ public Builder clearEnableTimePointing() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     *
      * @return A list containing the enum numeric values on the wire for enableTimePointing.
      */
-    public java.util.List
-    getEnableTimePointingValueList() {
+    public java.util.List getEnableTimePointingValueList() {
       return java.util.Collections.unmodifiableList(enableTimePointing_);
     }
     /**
+     *
+     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     *
      * @param index The index of the value to return.
      * @return The enum numeric value on the wire of enableTimePointing at the given index.
      */
@@ -1497,28 +1841,37 @@ public int getEnableTimePointingValue(int index) {
       return enableTimePointing_.get(index);
     }
     /**
+     *
+     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     *
      * @param index The index of the value to return.
      * @return The enum numeric value on the wire of enableTimePointing at the given index.
      * @return This builder for chaining.
      */
-    public Builder setEnableTimePointingValue(
-        int index, int value) {
+    public Builder setEnableTimePointingValue(int index, int value) {
       ensureEnableTimePointingIsMutable();
       enableTimePointing_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     *
      * @param value The enum numeric value on the wire for enableTimePointing to add.
      * @return This builder for chaining.
      */
@@ -1529,16 +1882,20 @@ public Builder addEnableTimePointingValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Whether and what timepoints are returned in the response.
      * 

      *
-     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+     * 
+     *
      * @param values The enum numeric values on the wire for enableTimePointing to add.
      * @return This builder for chaining.
      */
-    public Builder addAllEnableTimePointingValue(
-        java.lang.Iterable values) {
+    public Builder addAllEnableTimePointingValue(java.lang.Iterable values) {
       ensureEnableTimePointingIsMutable();
       for (int value : values) {
         enableTimePointing_.add(value);
@@ -1546,9 +1903,9 @@ public Builder addAllEnableTimePointingValue(
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1558,12 +1915,13 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)
-  private static final com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest();
   }
@@ -1572,16 +1930,16 @@ public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest getD
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SynthesizeSpeechRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new SynthesizeSpeechRequest(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SynthesizeSpeechRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SynthesizeSpeechRequest(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1596,6 +1954,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java
similarity index 51%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java
index 3715c74d..0b7fd937 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechRequestOrBuilder.java
@@ -1,137 +1,221 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface SynthesizeSpeechRequestOrBuilder extends
+public interface SynthesizeSpeechRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the input field is set.
    */
   boolean hasInput();
   /**
+   *
+   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The input.
    */
   com.google.cloud.texttospeech.v1beta1.SynthesisInput getInput();
   /**
+   *
+   *
    * 
    * Required. The Synthesizer requires either plain text or SSML as input.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.SynthesisInput input = 1 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.texttospeech.v1beta1.SynthesisInputOrBuilder getInputOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the voice field is set.
    */
   boolean hasVoice();
   /**
+   *
+   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The voice.
    */
   com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams getVoice();
   /**
+   *
+   *
    * 
    * Required. The desired voice of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.VoiceSelectionParams voice = 2 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder getVoiceOrBuilder();
 
   /**
+   *
+   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return Whether the audioConfig field is set.
    */
   boolean hasAudioConfig();
   /**
+   *
+   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   *
    * @return The audioConfig.
    */
   com.google.cloud.texttospeech.v1beta1.AudioConfig getAudioConfig();
   /**
+   *
+   *
    * 
    * Required. The configuration of the synthesized audio.
    * 

    *
-   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
+   * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 3 [(.google.api.field_behavior) = REQUIRED];
+   * 
    */
   com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfigOrBuilder();
 
   /**
+   *
+   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   *
    * @return A list containing the enableTimePointing.
    */
-  java.util.List getEnableTimePointingList();
+  java.util.List
+      getEnableTimePointingList();
   /**
+   *
+   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   *
    * @return The count of enableTimePointing.
    */
   int getEnableTimePointingCount();
   /**
+   *
+   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   *
    * @param index The index of the element to return.
    * @return The enableTimePointing at the given index.
    */
-  com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType getEnableTimePointing(int index);
+  com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType getEnableTimePointing(
+      int index);
   /**
+   *
+   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   *
    * @return A list containing the enum numeric values on the wire for enableTimePointing.
    */
-  java.util.List
-  getEnableTimePointingValueList();
+  java.util.List getEnableTimePointingValueList();
   /**
+   *
+   *
    * 
    * Whether and what timepoints are returned in the response.
    * 

    *
-   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   * repeated .google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.TimepointType enable_time_pointing = 4;
+   * 
+   *
    * @param index The index of the value to return.
    * @return The enum numeric value on the wire of enableTimePointing at the given index.
    */
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java
similarity index 75%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java
index 4981c778..53b971b9 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponse.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
+ *
+ *
  * 
  * The message returned to the client by the `SynthesizeSpeech` method.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse}
  */
-public final class SynthesizeSpeechResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class SynthesizeSpeechResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)
     SynthesizeSpeechResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use SynthesizeSpeechResponse.newBuilder() to construct.
   private SynthesizeSpeechResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private SynthesizeSpeechResponse() {
     audioContent_ = com.google.protobuf.ByteString.EMPTY;
     timepoints_ = java.util.Collections.emptyList();
@@ -26,16 +44,15 @@ private SynthesizeSpeechResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new SynthesizeSpeechResponse();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private SynthesizeSpeechResponse(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,47 +72,53 @@ private SynthesizeSpeechResponse(
           case 0:
             done = true;
             break;
-          case 10: {
-
-            audioContent_ = input.readBytes();
-            break;
-          }
-          case 18: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              timepoints_ = new java.util.ArrayList();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            timepoints_.add(
-                input.readMessage(com.google.cloud.texttospeech.v1beta1.Timepoint.parser(), extensionRegistry));
-            break;
-          }
-          case 34: {
-            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder subBuilder = null;
-            if (audioConfig_ != null) {
-              subBuilder = audioConfig_.toBuilder();
+          case 10:
+            {
+              audioContent_ = input.readBytes();
+              break;
             }
-            audioConfig_ = input.readMessage(com.google.cloud.texttospeech.v1beta1.AudioConfig.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(audioConfig_);
-              audioConfig_ = subBuilder.buildPartial();
+          case 18:
+            {
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                timepoints_ =
+                    new java.util.ArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              timepoints_.add(
+                  input.readMessage(
+                      com.google.cloud.texttospeech.v1beta1.Timepoint.parser(), extensionRegistry));
+              break;
             }
+          case 34:
+            {
+              com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder subBuilder = null;
+              if (audioConfig_ != null) {
+                subBuilder = audioConfig_.toBuilder();
+              }
+              audioConfig_ =
+                  input.readMessage(
+                      com.google.cloud.texttospeech.v1beta1.AudioConfig.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(audioConfig_);
+                audioConfig_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         timepoints_ = java.util.Collections.unmodifiableList(timepoints_);
@@ -104,22 +127,27 @@ private SynthesizeSpeechResponse(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.class, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.class,
+            com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.Builder.class);
   }
 
   public static final int AUDIO_CONTENT_FIELD_NUMBER = 1;
   private com.google.protobuf.ByteString audioContent_;
   /**
+   *
+   *
    * 
    * The audio data bytes encoded as specified in the request, including the
    * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -129,6 +157,7 @@ private SynthesizeSpeechResponse(
    * 

    *
    * bytes audio_content = 1;
+   *
    * @return The audioContent.
    */
   @java.lang.Override
@@ -139,6 +168,8 @@ public com.google.protobuf.ByteString getAudioContent() {
   public static final int TIMEPOINTS_FIELD_NUMBER = 2;
   private java.util.List timepoints_;
   /**
+   *
+   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -151,6 +182,8 @@ public java.util.List getTimepo
     return timepoints_;
   }
   /**
+   *
+   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -159,11 +192,13 @@ public java.util.List getTimepo
    * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
    */
   @java.lang.Override
-  public java.util.List 
+  public java.util.List
       getTimepointsOrBuilderList() {
     return timepoints_;
   }
   /**
+   *
+   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -176,6 +211,8 @@ public int getTimepointsCount() {
     return timepoints_.size();
   }
   /**
+   *
+   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -188,6 +225,8 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint getTimepoints(int index)
     return timepoints_.get(index);
   }
   /**
+   *
+   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -204,11 +243,14 @@ public com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrB
   public static final int AUDIO_CONFIG_FIELD_NUMBER = 4;
   private com.google.cloud.texttospeech.v1beta1.AudioConfig audioConfig_;
   /**
+   *
+   *
    * 
    * The audio metadata of `audio_content`.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
+   *
    * @return Whether the audioConfig field is set.
    */
   @java.lang.Override
@@ -216,18 +258,25 @@ public boolean hasAudioConfig() {
     return audioConfig_ != null;
   }
   /**
+   *
+   *
    * 
    * The audio metadata of `audio_content`.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
+   *
    * @return The audioConfig.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.AudioConfig getAudioConfig() {
-    return audioConfig_ == null ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance() : audioConfig_;
+    return audioConfig_ == null
+        ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()
+        : audioConfig_;
   }
   /**
+   *
+   *
    * 
    * The audio metadata of `audio_content`.
    * 

@@ -240,6 +289,7 @@ public com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfig
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -251,8 +301,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!audioContent_.isEmpty()) {
       output.writeBytes(1, audioContent_);
     }
@@ -272,16 +321,13 @@ public int getSerializedSize() {
 
     size = 0;
     if (!audioContent_.isEmpty()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeBytesSize(1, audioContent_);
+      size += com.google.protobuf.CodedOutputStream.computeBytesSize(1, audioContent_);
     }
     for (int i = 0; i < timepoints_.size(); i++) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(2, timepoints_.get(i));
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, timepoints_.get(i));
     }
     if (audioConfig_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getAudioConfig());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getAudioConfig());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -291,21 +337,19 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse other = (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse) obj;
+    com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse other =
+        (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse) obj;
 
-    if (!getAudioContent()
-        .equals(other.getAudioContent())) return false;
-    if (!getTimepointsList()
-        .equals(other.getTimepointsList())) return false;
+    if (!getAudioContent().equals(other.getAudioContent())) return false;
+    if (!getTimepointsList().equals(other.getTimepointsList())) return false;
     if (hasAudioConfig() != other.hasAudioConfig()) return false;
     if (hasAudioConfig()) {
-      if (!getAudioConfig()
-          .equals(other.getAudioConfig())) return false;
+      if (!getAudioConfig().equals(other.getAudioConfig())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -334,117 +378,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * The message returned to the client by the `SynthesizeSpeech` method.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)
       com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.class, com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.class,
+              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.newBuilder()
@@ -452,17 +506,17 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {
         getTimepointsFieldBuilder();
       }
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -484,13 +538,14 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse getDefaultInstanceForType() {
+    public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse
+        getDefaultInstanceForType() {
       return com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.getDefaultInstance();
     }
 
@@ -505,7 +560,8 @@ public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse result = new com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse(this);
+      com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse result =
+          new com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse(this);
       int from_bitField0_ = bitField0_;
       result.audioContent_ = audioContent_;
       if (timepointsBuilder_ == null) {
@@ -530,38 +586,39 @@ public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse buildParti
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -569,7 +626,9 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.getDefaultInstance()) return this;
+      if (other
+          == com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse.getDefaultInstance())
+        return this;
       if (other.getAudioContent() != com.google.protobuf.ByteString.EMPTY) {
         setAudioContent(other.getAudioContent());
       }
@@ -591,9 +650,10 @@ public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechR
             timepointsBuilder_ = null;
             timepoints_ = other.timepoints_;
             bitField0_ = (bitField0_ & ~0x00000001);
-            timepointsBuilder_ = 
-              com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
-                 getTimepointsFieldBuilder() : null;
+            timepointsBuilder_ =
+                com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders
+                    ? getTimepointsFieldBuilder()
+                    : null;
           } else {
             timepointsBuilder_.addAllMessages(other.timepoints_);
           }
@@ -621,7 +681,9 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)
+                e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -630,10 +692,13 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
     private com.google.protobuf.ByteString audioContent_ = com.google.protobuf.ByteString.EMPTY;
     /**
+     *
+     *
      * 
      * The audio data bytes encoded as specified in the request, including the
      * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -643,6 +708,7 @@ public Builder mergeFrom(
      * 

      *
      * bytes audio_content = 1;
+     *
      * @return The audioContent.
      */
     @java.lang.Override
@@ -650,6 +716,8 @@ public com.google.protobuf.ByteString getAudioContent() {
       return audioContent_;
     }
     /**
+     *
+     *
      * 
      * The audio data bytes encoded as specified in the request, including the
      * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -659,19 +727,22 @@ public com.google.protobuf.ByteString getAudioContent() {
      * 

      *
      * bytes audio_content = 1;
+     *
      * @param value The audioContent to set.
      * @return This builder for chaining.
      */
     public Builder setAudioContent(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       audioContent_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The audio data bytes encoded as specified in the request, including the
      * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -681,28 +752,36 @@ public Builder setAudioContent(com.google.protobuf.ByteString value) {
      * 

      *
      * bytes audio_content = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearAudioContent() {
-      
+
       audioContent_ = getDefaultInstance().getAudioContent();
       onChanged();
       return this;
     }
 
     private java.util.List timepoints_ =
-      java.util.Collections.emptyList();
+        java.util.Collections.emptyList();
+
     private void ensureTimepointsIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
-        timepoints_ = new java.util.ArrayList(timepoints_);
+        timepoints_ =
+            new java.util.ArrayList(timepoints_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
 
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.Timepoint, com.google.cloud.texttospeech.v1beta1.Timepoint.Builder, com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder> timepointsBuilder_;
+            com.google.cloud.texttospeech.v1beta1.Timepoint,
+            com.google.cloud.texttospeech.v1beta1.Timepoint.Builder,
+            com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder>
+        timepointsBuilder_;
 
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -718,6 +797,8 @@ public java.util.List getTimepo
       }
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -733,6 +814,8 @@ public int getTimepointsCount() {
       }
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -748,6 +831,8 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint getTimepoints(int index)
       }
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -755,8 +840,7 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint getTimepoints(int index)
      *
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
-    public Builder setTimepoints(
-        int index, com.google.cloud.texttospeech.v1beta1.Timepoint value) {
+    public Builder setTimepoints(int index, com.google.cloud.texttospeech.v1beta1.Timepoint value) {
       if (timepointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -770,6 +854,8 @@ public Builder setTimepoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -789,6 +875,8 @@ public Builder setTimepoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -810,6 +898,8 @@ public Builder addTimepoints(com.google.cloud.texttospeech.v1beta1.Timepoint val
       return this;
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -817,8 +907,7 @@ public Builder addTimepoints(com.google.cloud.texttospeech.v1beta1.Timepoint val
      *
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
-    public Builder addTimepoints(
-        int index, com.google.cloud.texttospeech.v1beta1.Timepoint value) {
+    public Builder addTimepoints(int index, com.google.cloud.texttospeech.v1beta1.Timepoint value) {
       if (timepointsBuilder_ == null) {
         if (value == null) {
           throw new NullPointerException();
@@ -832,6 +921,8 @@ public Builder addTimepoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -851,6 +942,8 @@ public Builder addTimepoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -870,6 +963,8 @@ public Builder addTimepoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -881,8 +976,7 @@ public Builder addAllTimepoints(
         java.lang.Iterable values) {
       if (timepointsBuilder_ == null) {
         ensureTimepointsIsMutable();
-        com.google.protobuf.AbstractMessageLite.Builder.addAll(
-            values, timepoints_);
+        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, timepoints_);
         onChanged();
       } else {
         timepointsBuilder_.addAllMessages(values);
@@ -890,6 +984,8 @@ public Builder addAllTimepoints(
       return this;
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -908,6 +1004,8 @@ public Builder clearTimepoints() {
       return this;
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -926,6 +1024,8 @@ public Builder removeTimepoints(int index) {
       return this;
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -933,11 +1033,12 @@ public Builder removeTimepoints(int index) {
      *
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
-    public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder getTimepointsBuilder(
-        int index) {
+    public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder getTimepointsBuilder(int index) {
       return getTimepointsFieldBuilder().getBuilder(index);
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -948,11 +1049,14 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder getTimepointsBuil
     public com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrBuilder(
         int index) {
       if (timepointsBuilder_ == null) {
-        return timepoints_.get(index);  } else {
+        return timepoints_.get(index);
+      } else {
         return timepointsBuilder_.getMessageOrBuilder(index);
       }
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -960,8 +1064,8 @@ public com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrB
      *
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
-    public java.util.List 
-         getTimepointsOrBuilderList() {
+    public java.util.List
+        getTimepointsOrBuilderList() {
       if (timepointsBuilder_ != null) {
         return timepointsBuilder_.getMessageOrBuilderList();
       } else {
@@ -969,6 +1073,8 @@ public com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrB
       }
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -977,10 +1083,12 @@ public com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrB
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
     public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder addTimepointsBuilder() {
-      return getTimepointsFieldBuilder().addBuilder(
-          com.google.cloud.texttospeech.v1beta1.Timepoint.getDefaultInstance());
+      return getTimepointsFieldBuilder()
+          .addBuilder(com.google.cloud.texttospeech.v1beta1.Timepoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -988,12 +1096,13 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder addTimepointsBuil
      *
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
-    public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder addTimepointsBuilder(
-        int index) {
-      return getTimepointsFieldBuilder().addBuilder(
-          index, com.google.cloud.texttospeech.v1beta1.Timepoint.getDefaultInstance());
+    public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder addTimepointsBuilder(int index) {
+      return getTimepointsFieldBuilder()
+          .addBuilder(index, com.google.cloud.texttospeech.v1beta1.Timepoint.getDefaultInstance());
     }
     /**
+     *
+     *
      * 
      * A link between a position in the original request input and a corresponding
      * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -1001,20 +1110,23 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder addTimepointsBuil
      *
      * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
      */
-    public java.util.List 
-         getTimepointsBuilderList() {
+    public java.util.List
+        getTimepointsBuilderList() {
       return getTimepointsFieldBuilder().getBuilderList();
     }
+
     private com.google.protobuf.RepeatedFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.Timepoint, com.google.cloud.texttospeech.v1beta1.Timepoint.Builder, com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder> 
+            com.google.cloud.texttospeech.v1beta1.Timepoint,
+            com.google.cloud.texttospeech.v1beta1.Timepoint.Builder,
+            com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder>
         getTimepointsFieldBuilder() {
       if (timepointsBuilder_ == null) {
-        timepointsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.Timepoint, com.google.cloud.texttospeech.v1beta1.Timepoint.Builder, com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder>(
-                timepoints_,
-                ((bitField0_ & 0x00000001) != 0),
-                getParentForChildren(),
-                isClean());
+        timepointsBuilder_ =
+            new com.google.protobuf.RepeatedFieldBuilderV3<
+                com.google.cloud.texttospeech.v1beta1.Timepoint,
+                com.google.cloud.texttospeech.v1beta1.Timepoint.Builder,
+                com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder>(
+                timepoints_, ((bitField0_ & 0x00000001) != 0), getParentForChildren(), isClean());
         timepoints_ = null;
       }
       return timepointsBuilder_;
@@ -1022,34 +1134,47 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint.Builder addTimepointsBuil
 
     private com.google.cloud.texttospeech.v1beta1.AudioConfig audioConfig_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.AudioConfig, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder, com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder> audioConfigBuilder_;
+            com.google.cloud.texttospeech.v1beta1.AudioConfig,
+            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder,
+            com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>
+        audioConfigBuilder_;
     /**
+     *
+     *
      * 
      * The audio metadata of `audio_content`.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
+     *
      * @return Whether the audioConfig field is set.
      */
     public boolean hasAudioConfig() {
       return audioConfigBuilder_ != null || audioConfig_ != null;
     }
     /**
+     *
+     *
      * 
      * The audio metadata of `audio_content`.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
+     *
      * @return The audioConfig.
      */
     public com.google.cloud.texttospeech.v1beta1.AudioConfig getAudioConfig() {
       if (audioConfigBuilder_ == null) {
-        return audioConfig_ == null ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance() : audioConfig_;
+        return audioConfig_ == null
+            ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()
+            : audioConfig_;
       } else {
         return audioConfigBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1070,6 +1195,8 @@ public Builder setAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfig
       return this;
     }
     /**
+     *
+     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1088,6 +1215,8 @@ public Builder setAudioConfig(
       return this;
     }
     /**
+     *
+     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1098,7 +1227,9 @@ public Builder mergeAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfi
       if (audioConfigBuilder_ == null) {
         if (audioConfig_ != null) {
           audioConfig_ =
-            com.google.cloud.texttospeech.v1beta1.AudioConfig.newBuilder(audioConfig_).mergeFrom(value).buildPartial();
+              com.google.cloud.texttospeech.v1beta1.AudioConfig.newBuilder(audioConfig_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           audioConfig_ = value;
         }
@@ -1110,6 +1241,8 @@ public Builder mergeAudioConfig(com.google.cloud.texttospeech.v1beta1.AudioConfi
       return this;
     }
     /**
+     *
+     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1128,6 +1261,8 @@ public Builder clearAudioConfig() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1135,11 +1270,13 @@ public Builder clearAudioConfig() {
      * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
      */
     public com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder getAudioConfigBuilder() {
-      
+
       onChanged();
       return getAudioConfigFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1150,11 +1287,14 @@ public com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfig
       if (audioConfigBuilder_ != null) {
         return audioConfigBuilder_.getMessageOrBuilder();
       } else {
-        return audioConfig_ == null ?
-            com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance() : audioConfig_;
+        return audioConfig_ == null
+            ? com.google.cloud.texttospeech.v1beta1.AudioConfig.getDefaultInstance()
+            : audioConfig_;
       }
     }
     /**
+     *
+     *
      * 
      * The audio metadata of `audio_content`.
      * 

@@ -1162,21 +1302,24 @@ public com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder getAudioConfig
      * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.AudioConfig, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder, com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder> 
+            com.google.cloud.texttospeech.v1beta1.AudioConfig,
+            com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder,
+            com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>
         getAudioConfigFieldBuilder() {
       if (audioConfigBuilder_ == null) {
-        audioConfigBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.AudioConfig, com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder, com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>(
-                getAudioConfig(),
-                getParentForChildren(),
-                isClean());
+        audioConfigBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.texttospeech.v1beta1.AudioConfig,
+                com.google.cloud.texttospeech.v1beta1.AudioConfig.Builder,
+                com.google.cloud.texttospeech.v1beta1.AudioConfigOrBuilder>(
+                getAudioConfig(), getParentForChildren(), isClean());
         audioConfig_ = null;
       }
       return audioConfigBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1186,30 +1329,32 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)
-  private static final com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse DEFAULT_INSTANCE;
+  private static final com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse();
   }
 
-  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse getDefaultInstance() {
+  public static com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public SynthesizeSpeechResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new SynthesizeSpeechResponse(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public SynthesizeSpeechResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new SynthesizeSpeechResponse(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1221,9 +1366,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse getDefaultInstanceForType() {
+  public com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java
similarity index 80%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java
index 35482f50..56e9988a 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/SynthesizeSpeechResponseOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface SynthesizeSpeechResponseOrBuilder extends
+public interface SynthesizeSpeechResponseOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.SynthesizeSpeechResponse)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The audio data bytes encoded as specified in the request, including the
    * header for encodings that are wrapped in containers (e.g. MP3, OGG_OPUS).
@@ -17,11 +35,14 @@ public interface SynthesizeSpeechResponseOrBuilder extends
    * 

    *
    * bytes audio_content = 1;
+   *
    * @return The audioContent.
    */
   com.google.protobuf.ByteString getAudioContent();
 
   /**
+   *
+   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -29,9 +50,10 @@ public interface SynthesizeSpeechResponseOrBuilder extends
    *
    * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
    */
-  java.util.List 
-      getTimepointsList();
+  java.util.List getTimepointsList();
   /**
+   *
+   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -41,6 +63,8 @@ public interface SynthesizeSpeechResponseOrBuilder extends
    */
   com.google.cloud.texttospeech.v1beta1.Timepoint getTimepoints(int index);
   /**
+   *
+   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -50,6 +74,8 @@ public interface SynthesizeSpeechResponseOrBuilder extends
    */
   int getTimepointsCount();
   /**
+   *
+   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -57,9 +83,11 @@ public interface SynthesizeSpeechResponseOrBuilder extends
    *
    * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
    */
-  java.util.List 
+  java.util.List
       getTimepointsOrBuilderList();
   /**
+   *
+   *
    * 
    * A link between a position in the original request input and a corresponding
    * time in the output audio. It's only supported via `<mark>` of SSML input.
@@ -67,28 +95,35 @@ public interface SynthesizeSpeechResponseOrBuilder extends
    *
    * repeated .google.cloud.texttospeech.v1beta1.Timepoint timepoints = 2;
    */
-  com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrBuilder(
-      int index);
+  com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder getTimepointsOrBuilder(int index);
 
   /**
+   *
+   *
    * 
    * The audio metadata of `audio_content`.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
+   *
    * @return Whether the audioConfig field is set.
    */
   boolean hasAudioConfig();
   /**
+   *
+   *
    * 
    * The audio metadata of `audio_content`.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.AudioConfig audio_config = 4;
+   *
    * @return The audioConfig.
    */
   com.google.cloud.texttospeech.v1beta1.AudioConfig getAudioConfig();
   /**
+   *
+   *
    * 
    * The audio metadata of `audio_content`.
    * 

diff --git a/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java
new file mode 100644
index 00000000..9acd6a6a
--- /dev/null
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TextToSpeechProto.java
@@ -0,0 +1,266 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+// Generated by the protocol buffer compiler.  DO NOT EDIT!
+// source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
+
+package com.google.cloud.texttospeech.v1beta1;
+
+public final class TextToSpeechProto {
+  private TextToSpeechProto() {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistryLite registry) {}
+
+  public static void registerAllExtensions(com.google.protobuf.ExtensionRegistry registry) {
+    registerAllExtensions((com.google.protobuf.ExtensionRegistryLite) registry);
+  }
+
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n1google/cloud/texttospeech/v1beta1/clou"
+          + "d_tts.proto\022!google.cloud.texttospeech.v"
+          + "1beta1\032\034google/api/annotations.proto\032\027go"
+          + "ogle/api/client.proto\032\037google/api/field_"
+          + "behavior.proto\032\031google/api/resource.prot"
+          + "o\"/\n\021ListVoicesRequest\022\032\n\rlanguage_code\030"
+          + "\001 \001(\tB\003\340A\001\"N\n\022ListVoicesResponse\0228\n\006voic"
+          + "es\030\001 \003(\0132(.google.cloud.texttospeech.v1b"
+          + "eta1.Voice\"\231\001\n\005Voice\022\026\n\016language_codes\030\001"
+          + " \003(\t\022\014\n\004name\030\002 \001(\t\022G\n\013ssml_gender\030\003 \001(\0162"
+          + "2.google.cloud.texttospeech.v1beta1.Ssml"
+          + "VoiceGender\022!\n\031natural_sample_rate_hertz"
+          + "\030\004 \001(\005\"\240\003\n\027SynthesizeSpeechRequest\022E\n\005in"
+          + "put\030\001 \001(\01321.google.cloud.texttospeech.v1"
+          + "beta1.SynthesisInputB\003\340A\002\022K\n\005voice\030\002 \001(\013"
+          + "27.google.cloud.texttospeech.v1beta1.Voi"
+          + "ceSelectionParamsB\003\340A\002\022I\n\014audio_config\030\003"
+          + " \001(\0132..google.cloud.texttospeech.v1beta1"
+          + ".AudioConfigB\003\340A\002\022f\n\024enable_time_pointin"
+          + "g\030\004 \003(\0162H.google.cloud.texttospeech.v1be"
+          + "ta1.SynthesizeSpeechRequest.TimepointTyp"
+          + "e\">\n\rTimepointType\022\036\n\032TIMEPOINT_TYPE_UNS"
+          + "PECIFIED\020\000\022\r\n\tSSML_MARK\020\001\"@\n\016SynthesisIn"
+          + "put\022\016\n\004text\030\001 \001(\tH\000\022\016\n\004ssml\030\002 \001(\tH\000B\016\n\014i"
+          + "nput_source\"\325\001\n\024VoiceSelectionParams\022\032\n\r"
+          + "language_code\030\001 \001(\tB\003\340A\002\022\014\n\004name\030\002 \001(\t\022G"
+          + "\n\013ssml_gender\030\003 \001(\01622.google.cloud.textt"
+          + "ospeech.v1beta1.SsmlVoiceGender\022J\n\014custo"
+          + "m_voice\030\004 \001(\01324.google.cloud.texttospeec"
+          + "h.v1beta1.CustomVoiceParams\"\366\001\n\013AudioCon"
+          + "fig\022M\n\016audio_encoding\030\001 \001(\01620.google.clo"
+          + "ud.texttospeech.v1beta1.AudioEncodingB\003\340"
+          + "A\002\022\035\n\rspeaking_rate\030\002 \001(\001B\006\340A\004\340A\001\022\025\n\005pit"
+          + "ch\030\003 \001(\001B\006\340A\004\340A\001\022\036\n\016volume_gain_db\030\004 \001(\001"
+          + "B\006\340A\004\340A\001\022\036\n\021sample_rate_hertz\030\005 \001(\005B\003\340A\001"
+          + "\022\"\n\022effects_profile_id\030\006 \003(\tB\006\340A\004\340A\001\"\364\001\n"
+          + "\021CustomVoiceParams\0222\n\005model\030\001 \001(\tB#\340A\002\372A"
+          + "\035\n\033automl.googleapis.com/Model\022_\n\016report"
+          + "ed_usage\030\003 \001(\0162B.google.cloud.texttospee"
+          + "ch.v1beta1.CustomVoiceParams.ReportedUsa"
+          + "geB\003\340A\001\"J\n\rReportedUsage\022\036\n\032REPORTED_USA"
+          + "GE_UNSPECIFIED\020\000\022\014\n\010REALTIME\020\001\022\013\n\007OFFLIN"
+          + "E\020\002\"\271\001\n\030SynthesizeSpeechResponse\022\025\n\raudi"
+          + "o_content\030\001 \001(\014\022@\n\ntimepoints\030\002 \003(\0132,.go"
+          + "ogle.cloud.texttospeech.v1beta1.Timepoin"
+          + "t\022D\n\014audio_config\030\004 \001(\0132..google.cloud.t"
+          + "exttospeech.v1beta1.AudioConfig\"4\n\tTimep"
+          + "oint\022\021\n\tmark_name\030\004 \001(\t\022\024\n\014time_seconds\030"
+          + "\003 \001(\001*W\n\017SsmlVoiceGender\022!\n\035SSML_VOICE_G"
+          + "ENDER_UNSPECIFIED\020\000\022\010\n\004MALE\020\001\022\n\n\006FEMALE\020"
+          + "\002\022\013\n\007NEUTRAL\020\003*z\n\rAudioEncoding\022\036\n\032AUDIO"
+          + "_ENCODING_UNSPECIFIED\020\000\022\014\n\010LINEAR16\020\001\022\007\n"
+          + "\003MP3\020\002\022\017\n\013MP3_64_KBPS\020\004\022\014\n\010OGG_OPUS\020\003\022\t\n"
+          + "\005MULAW\020\005\022\010\n\004ALAW\020\0062\322\003\n\014TextToSpeech\022\242\001\n\n"
+          + "ListVoices\0224.google.cloud.texttospeech.v"
+          + "1beta1.ListVoicesRequest\0325.google.cloud."
+          + "texttospeech.v1beta1.ListVoicesResponse\""
+          + "\'\202\323\344\223\002\021\022\017/v1beta1/voices\332A\rlanguage_code"
+          + "\022\313\001\n\020SynthesizeSpeech\022:.google.cloud.tex"
+          + "ttospeech.v1beta1.SynthesizeSpeechReques"
+          + "t\032;.google.cloud.texttospeech.v1beta1.Sy"
+          + "nthesizeSpeechResponse\">\202\323\344\223\002\035\"\030/v1beta1"
+          + "/text:synthesize:\001*\332A\030input,voice,audio_"
+          + "config\032O\312A\033texttospeech.googleapis.com\322A"
+          + ".https://www.googleapis.com/auth/cloud-p"
+          + "latformB\325\002\n%com.google.cloud.texttospeec"
+          + "h.v1beta1B\021TextToSpeechProtoP\001ZMgoogle.g"
+          + "olang.org/genproto/googleapis/cloud/text"
+          + "tospeech/v1beta1;texttospeech\370\001\001\252\002!Googl"
+          + "e.Cloud.TextToSpeech.V1Beta1\312\002!Google\\Cl"
+          + "oud\\TextToSpeech\\V1beta1\352\002$Google::Cloud"
+          + "::TextToSpeech::V1beta1\352AU\n\033automl.googl"
+          + "eapis.com/Model\0226projects/{project}/loca"
+          + "tions/{location}/models/{model}b\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.AnnotationsProto.getDescriptor(),
+              com.google.api.ClientProto.getDescriptor(),
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+              com.google.api.ResourceProto.getDescriptor(),
+            });
+    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1beta1_ListVoicesRequest_descriptor,
+            new java.lang.String[] {
+              "LanguageCode",
+            });
+    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1beta1_ListVoicesResponse_descriptor,
+            new java.lang.String[] {
+              "Voices",
+            });
+    internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor =
+        getDescriptor().getMessageTypes().get(2);
+    internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor,
+            new java.lang.String[] {
+              "LanguageCodes", "Name", "SsmlGender", "NaturalSampleRateHertz",
+            });
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor =
+        getDescriptor().getMessageTypes().get(3);
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_descriptor,
+            new java.lang.String[] {
+              "Input", "Voice", "AudioConfig", "EnableTimePointing",
+            });
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor =
+        getDescriptor().getMessageTypes().get(4);
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1beta1_SynthesisInput_descriptor,
+            new java.lang.String[] {
+              "Text", "Ssml", "InputSource",
+            });
+    internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor =
+        getDescriptor().getMessageTypes().get(5);
+    internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor,
+            new java.lang.String[] {
+              "LanguageCode", "Name", "SsmlGender", "CustomVoice",
+            });
+    internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor =
+        getDescriptor().getMessageTypes().get(6);
+    internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1beta1_AudioConfig_descriptor,
+            new java.lang.String[] {
+              "AudioEncoding",
+              "SpeakingRate",
+              "Pitch",
+              "VolumeGainDb",
+              "SampleRateHertz",
+              "EffectsProfileId",
+            });
+    internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor =
+        getDescriptor().getMessageTypes().get(7);
+    internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1beta1_CustomVoiceParams_descriptor,
+            new java.lang.String[] {
+              "Model", "ReportedUsage",
+            });
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor =
+        getDescriptor().getMessageTypes().get(8);
+    internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechResponse_descriptor,
+            new java.lang.String[] {
+              "AudioContent", "Timepoints", "AudioConfig",
+            });
+    internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor =
+        getDescriptor().getMessageTypes().get(9);
+    internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor,
+            new java.lang.String[] {
+              "MarkName", "TimeSeconds",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.ClientProto.defaultHost);
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    registry.add(com.google.api.AnnotationsProto.http);
+    registry.add(com.google.api.ClientProto.methodSignature);
+    registry.add(com.google.api.ClientProto.oauthScopes);
+    registry.add(com.google.api.ResourceProto.resourceDefinition);
+    registry.add(com.google.api.ResourceProto.resourceReference);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.AnnotationsProto.getDescriptor();
+    com.google.api.ClientProto.getDescriptor();
+    com.google.api.FieldBehaviorProto.getDescriptor();
+    com.google.api.ResourceProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java
similarity index 70%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java
index fb266292..1868275e 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Timepoint.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
+ *
+ *
  * 
  * This contains a mapping between a certain point in the input text and a
  * corresponding time in the output audio.
@@ -11,31 +28,31 @@
  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.Timepoint}
  */
-public final class Timepoint extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Timepoint extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.Timepoint)
     TimepointOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Timepoint.newBuilder() to construct.
   private Timepoint(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Timepoint() {
     markName_ = "";
   }
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Timepoint();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Timepoint(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -54,57 +71,63 @@ private Timepoint(
           case 0:
             done = true;
             break;
-          case 25: {
-
-            timeSeconds_ = input.readDouble();
-            break;
-          }
-          case 34: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 25:
+            {
+              timeSeconds_ = input.readDouble();
+              break;
+            }
+          case 34:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            markName_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              markName_ = s;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.Timepoint.class, com.google.cloud.texttospeech.v1beta1.Timepoint.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.Timepoint.class,
+            com.google.cloud.texttospeech.v1beta1.Timepoint.Builder.class);
   }
 
   public static final int MARK_NAME_FIELD_NUMBER = 4;
   private volatile java.lang.Object markName_;
   /**
+   *
+   *
    * 
    * Timepoint name as received from the client within `<mark>` tag.
    * 

    *
    * string mark_name = 4;
+   *
    * @return The markName.
    */
   @java.lang.Override
@@ -113,29 +136,29 @@ public java.lang.String getMarkName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       markName_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Timepoint name as received from the client within `<mark>` tag.
    * 

    *
    * string mark_name = 4;
+   *
    * @return The bytes for markName.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getMarkNameBytes() {
+  public com.google.protobuf.ByteString getMarkNameBytes() {
     java.lang.Object ref = markName_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       markName_ = b;
       return b;
     } else {
@@ -146,11 +169,14 @@ public java.lang.String getMarkName() {
   public static final int TIME_SECONDS_FIELD_NUMBER = 3;
   private double timeSeconds_;
   /**
+   *
+   *
    * 
    * Time offset in seconds from the start of the synthesized audio.
    * 

    *
    * double time_seconds = 3;
+   *
    * @return The timeSeconds.
    */
   @java.lang.Override
@@ -159,6 +185,7 @@ public double getTimeSeconds() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -170,8 +197,7 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (timeSeconds_ != 0D) {
       output.writeDouble(3, timeSeconds_);
     }
@@ -188,8 +214,7 @@ public int getSerializedSize() {
 
     size = 0;
     if (timeSeconds_ != 0D) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeDoubleSize(3, timeSeconds_);
+      size += com.google.protobuf.CodedOutputStream.computeDoubleSize(3, timeSeconds_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(markName_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, markName_);
@@ -202,18 +227,17 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.Timepoint)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.Timepoint other = (com.google.cloud.texttospeech.v1beta1.Timepoint) obj;
+    com.google.cloud.texttospeech.v1beta1.Timepoint other =
+        (com.google.cloud.texttospeech.v1beta1.Timepoint) obj;
 
-    if (!getMarkName()
-        .equals(other.getMarkName())) return false;
+    if (!getMarkName().equals(other.getMarkName())) return false;
     if (java.lang.Double.doubleToLongBits(getTimeSeconds())
-        != java.lang.Double.doubleToLongBits(
-            other.getTimeSeconds())) return false;
+        != java.lang.Double.doubleToLongBits(other.getTimeSeconds())) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -228,104 +252,113 @@ public int hashCode() {
     hash = (37 * hash) + MARK_NAME_FIELD_NUMBER;
     hash = (53 * hash) + getMarkName().hashCode();
     hash = (37 * hash) + TIME_SECONDS_FIELD_NUMBER;
-    hash = (53 * hash) + com.google.protobuf.Internal.hashLong(
-        java.lang.Double.doubleToLongBits(getTimeSeconds()));
+    hash =
+        (53 * hash)
+            + com.google.protobuf.Internal.hashLong(
+                java.lang.Double.doubleToLongBits(getTimeSeconds()));
     hash = (29 * hash) + unknownFields.hashCode();
     memoizedHashCode = hash;
     return hash;
   }
 
-  public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.Timepoint parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.Timepoint parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Timepoint parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.Timepoint prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * This contains a mapping between a certain point in the input text and a
    * corresponding time in the output audio.
@@ -333,21 +366,23 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.Timepoint}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.Timepoint)
       com.google.cloud.texttospeech.v1beta1.TimepointOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_Timepoint_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.Timepoint.class, com.google.cloud.texttospeech.v1beta1.Timepoint.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.Timepoint.class,
+              com.google.cloud.texttospeech.v1beta1.Timepoint.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.Timepoint.newBuilder()
@@ -355,16 +390,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -376,9 +410,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_Timepoint_descriptor;
     }
 
     @java.lang.Override
@@ -397,7 +431,8 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.Timepoint buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.Timepoint result = new com.google.cloud.texttospeech.v1beta1.Timepoint(this);
+      com.google.cloud.texttospeech.v1beta1.Timepoint result =
+          new com.google.cloud.texttospeech.v1beta1.Timepoint(this);
       result.markName_ = markName_;
       result.timeSeconds_ = timeSeconds_;
       onBuilt();
@@ -408,38 +443,39 @@ public com.google.cloud.texttospeech.v1beta1.Timepoint buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.Timepoint) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.Timepoint)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.Timepoint) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -447,7 +483,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.Timepoint other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.Timepoint.getDefaultInstance()) return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.Timepoint.getDefaultInstance())
+        return this;
       if (!other.getMarkName().isEmpty()) {
         markName_ = other.markName_;
         onChanged();
@@ -486,18 +523,20 @@ public Builder mergeFrom(
 
     private java.lang.Object markName_ = "";
     /**
+     *
+     *
      * 
      * Timepoint name as received from the client within `<mark>` tag.
      * 

      *
      * string mark_name = 4;
+     *
      * @return The markName.
      */
     public java.lang.String getMarkName() {
       java.lang.Object ref = markName_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         markName_ = s;
         return s;
@@ -506,20 +545,21 @@ public java.lang.String getMarkName() {
       }
     }
     /**
+     *
+     *
      * 
      * Timepoint name as received from the client within `<mark>` tag.
      * 

      *
      * string mark_name = 4;
+     *
      * @return The bytes for markName.
      */
-    public com.google.protobuf.ByteString
-        getMarkNameBytes() {
+    public com.google.protobuf.ByteString getMarkNameBytes() {
       java.lang.Object ref = markName_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         markName_ = b;
         return b;
       } else {
@@ -527,66 +567,76 @@ public java.lang.String getMarkName() {
       }
     }
     /**
+     *
+     *
      * 
      * Timepoint name as received from the client within `<mark>` tag.
      * 

      *
      * string mark_name = 4;
+     *
      * @param value The markName to set.
      * @return This builder for chaining.
      */
-    public Builder setMarkName(
-        java.lang.String value) {
+    public Builder setMarkName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       markName_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Timepoint name as received from the client within `<mark>` tag.
      * 

      *
      * string mark_name = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearMarkName() {
-      
+
       markName_ = getDefaultInstance().getMarkName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Timepoint name as received from the client within `<mark>` tag.
      * 

      *
      * string mark_name = 4;
+     *
      * @param value The bytes for markName to set.
      * @return This builder for chaining.
      */
-    public Builder setMarkNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setMarkNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       markName_ = value;
       onChanged();
       return this;
     }
 
-    private double timeSeconds_ ;
+    private double timeSeconds_;
     /**
+     *
+     *
      * 
      * Time offset in seconds from the start of the synthesized audio.
      * 

      *
      * double time_seconds = 3;
+     *
      * @return The timeSeconds.
      */
     @java.lang.Override
@@ -594,37 +644,43 @@ public double getTimeSeconds() {
       return timeSeconds_;
     }
     /**
+     *
+     *
      * 
      * Time offset in seconds from the start of the synthesized audio.
      * 

      *
      * double time_seconds = 3;
+     *
      * @param value The timeSeconds to set.
      * @return This builder for chaining.
      */
     public Builder setTimeSeconds(double value) {
-      
+
       timeSeconds_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Time offset in seconds from the start of the synthesized audio.
      * 

      *
      * double time_seconds = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearTimeSeconds() {
-      
+
       timeSeconds_ = 0D;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -634,12 +690,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.Timepoint)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.Timepoint)
   private static final com.google.cloud.texttospeech.v1beta1.Timepoint DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.Timepoint();
   }
@@ -648,16 +704,16 @@ public static com.google.cloud.texttospeech.v1beta1.Timepoint getDefaultInstance
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Timepoint parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Timepoint(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Timepoint parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Timepoint(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -672,6 +728,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.Timepoint getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java
similarity index 55%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java
index 1e5953cd..cb356b5c 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/TimepointOrBuilder.java
@@ -1,38 +1,62 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface TimepointOrBuilder extends
+public interface TimepointOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.Timepoint)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Timepoint name as received from the client within `<mark>` tag.
    * 

    *
    * string mark_name = 4;
+   *
    * @return The markName.
    */
   java.lang.String getMarkName();
   /**
+   *
+   *
    * 
    * Timepoint name as received from the client within `<mark>` tag.
    * 

    *
    * string mark_name = 4;
+   *
    * @return The bytes for markName.
    */
-  com.google.protobuf.ByteString
-      getMarkNameBytes();
+  com.google.protobuf.ByteString getMarkNameBytes();
 
   /**
+   *
+   *
    * 
    * Time offset in seconds from the start of the synthesized audio.
    * 

    *
    * double time_seconds = 3;
+   *
    * @return The timeSeconds.
    */
   double getTimeSeconds();
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java
similarity index 73%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java
index f36db267..4f56f5fa 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
+ *
+ *
  * 
  * Description of a voice supported by the TTS service.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.Voice}
  */
-public final class Voice extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class Voice extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.Voice)
     VoiceOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use Voice.newBuilder() to construct.
   private Voice(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private Voice() {
     languageCodes_ = com.google.protobuf.LazyStringArrayList.EMPTY;
     name_ = "";
@@ -27,16 +45,15 @@ private Voice() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new Voice();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private Voice(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -56,46 +73,48 @@ private Voice(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              languageCodes_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
+              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
+                languageCodes_ = new com.google.protobuf.LazyStringArrayList();
+                mutable_bitField0_ |= 0x00000001;
+              }
+              languageCodes_.add(s);
+              break;
             }
-            languageCodes_.add(s);
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 24: {
-            int rawValue = input.readEnum();
-
-            ssmlGender_ = rawValue;
-            break;
-          }
-          case 32: {
+              name_ = s;
+              break;
+            }
+          case 24:
+            {
+              int rawValue = input.readEnum();
 
-            naturalSampleRateHertz_ = input.readInt32();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              ssmlGender_ = rawValue;
+              break;
+            }
+          case 32:
+            {
+              naturalSampleRateHertz_ = input.readInt32();
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       if (((mutable_bitField0_ & 0x00000001) != 0)) {
         languageCodes_ = languageCodes_.getUnmodifiableView();
@@ -104,22 +123,27 @@ private Voice(
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.Voice.class, com.google.cloud.texttospeech.v1beta1.Voice.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.Voice.class,
+            com.google.cloud.texttospeech.v1beta1.Voice.Builder.class);
   }
 
   public static final int LANGUAGE_CODES_FIELD_NUMBER = 1;
   private com.google.protobuf.LazyStringList languageCodes_;
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -127,13 +151,15 @@ private Voice(
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @return A list containing the languageCodes.
    */
-  public com.google.protobuf.ProtocolStringList
-      getLanguageCodesList() {
+  public com.google.protobuf.ProtocolStringList getLanguageCodesList() {
     return languageCodes_;
   }
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -141,12 +167,15 @@ private Voice(
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @return The count of languageCodes.
    */
   public int getLanguageCodesCount() {
     return languageCodes_.size();
   }
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -154,6 +183,7 @@ public int getLanguageCodesCount() {
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @param index The index of the element to return.
    * @return The languageCodes at the given index.
    */
@@ -161,6 +191,8 @@ public java.lang.String getLanguageCodes(int index) {
     return languageCodes_.get(index);
   }
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -168,22 +200,25 @@ public java.lang.String getLanguageCodes(int index) {
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the languageCodes at the given index.
    */
-  public com.google.protobuf.ByteString
-      getLanguageCodesBytes(int index) {
+  public com.google.protobuf.ByteString getLanguageCodesBytes(int index) {
     return languageCodes_.getByteString(index);
   }
 
   public static final int NAME_FIELD_NUMBER = 2;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -192,29 +227,29 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -225,38 +260,52 @@ public java.lang.String getName() {
   public static final int SSML_GENDER_FIELD_NUMBER = 3;
   private int ssmlGender_;
   /**
+   *
+   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
-  @java.lang.Override public int getSsmlGenderValue() {
+  @java.lang.Override
+  public int getSsmlGenderValue() {
     return ssmlGender_;
   }
   /**
+   *
+   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The ssmlGender.
    */
-  @java.lang.Override public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
+  @java.lang.Override
+  public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
-    return result == null ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED : result;
+    com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result =
+        com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
+    return result == null
+        ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED
+        : result;
   }
 
   public static final int NATURAL_SAMPLE_RATE_HERTZ_FIELD_NUMBER = 4;
   private int naturalSampleRateHertz_;
   /**
+   *
+   *
    * 
    * The natural sample rate (in hertz) for this voice.
    * 

    *
    * int32 natural_sample_rate_hertz = 4;
+   *
    * @return The naturalSampleRateHertz.
    */
   @java.lang.Override
@@ -265,6 +314,7 @@ public int getNaturalSampleRateHertz() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -276,15 +326,16 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     for (int i = 0; i < languageCodes_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, languageCodes_.getRaw(i));
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, name_);
     }
-    if (ssmlGender_ != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
+    if (ssmlGender_
+        != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
+            .getNumber()) {
       output.writeEnum(3, ssmlGender_);
     }
     if (naturalSampleRateHertz_ != 0) {
@@ -310,13 +361,13 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, name_);
     }
-    if (ssmlGender_ != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(3, ssmlGender_);
+    if (ssmlGender_
+        != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, ssmlGender_);
     }
     if (naturalSampleRateHertz_ != 0) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeInt32Size(4, naturalSampleRateHertz_);
+      size += com.google.protobuf.CodedOutputStream.computeInt32Size(4, naturalSampleRateHertz_);
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -326,20 +377,18 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.Voice)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.Voice other = (com.google.cloud.texttospeech.v1beta1.Voice) obj;
+    com.google.cloud.texttospeech.v1beta1.Voice other =
+        (com.google.cloud.texttospeech.v1beta1.Voice) obj;
 
-    if (!getLanguageCodesList()
-        .equals(other.getLanguageCodesList())) return false;
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getLanguageCodesList().equals(other.getLanguageCodesList())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (ssmlGender_ != other.ssmlGender_) return false;
-    if (getNaturalSampleRateHertz()
-        != other.getNaturalSampleRateHertz()) return false;
+    if (getNaturalSampleRateHertz() != other.getNaturalSampleRateHertz()) return false;
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
   }
@@ -366,118 +415,127 @@ public int hashCode() {
     return hash;
   }
 
-  public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
-      java.nio.ByteBuffer data)
+  public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(java.nio.ByteBuffer data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(java.io.InputStream input)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.Voice parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.Voice parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Voice parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.Voice parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
+
   public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.Voice prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Description of a voice supported by the TTS service.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.Voice}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.Voice)
       com.google.cloud.texttospeech.v1beta1.VoiceOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_Voice_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.Voice.class, com.google.cloud.texttospeech.v1beta1.Voice.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.Voice.class,
+              com.google.cloud.texttospeech.v1beta1.Voice.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.Voice.newBuilder()
@@ -485,16 +543,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -510,9 +567,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
     }
 
     @java.lang.Override
@@ -531,7 +588,8 @@ public com.google.cloud.texttospeech.v1beta1.Voice build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.Voice buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.Voice result = new com.google.cloud.texttospeech.v1beta1.Voice(this);
+      com.google.cloud.texttospeech.v1beta1.Voice result =
+          new com.google.cloud.texttospeech.v1beta1.Voice(this);
       int from_bitField0_ = bitField0_;
       if (((bitField0_ & 0x00000001) != 0)) {
         languageCodes_ = languageCodes_.getUnmodifiableView();
@@ -549,38 +607,39 @@ public com.google.cloud.texttospeech.v1beta1.Voice buildPartial() {
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.Voice) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.Voice)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.Voice) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -637,16 +696,21 @@ public Builder mergeFrom(
       }
       return this;
     }
+
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList languageCodes_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringList languageCodes_ =
+        com.google.protobuf.LazyStringArrayList.EMPTY;
+
     private void ensureLanguageCodesIsMutable() {
       if (!((bitField0_ & 0x00000001) != 0)) {
         languageCodes_ = new com.google.protobuf.LazyStringArrayList(languageCodes_);
         bitField0_ |= 0x00000001;
-       }
+      }
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -654,13 +718,15 @@ private void ensureLanguageCodesIsMutable() {
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @return A list containing the languageCodes.
      */
-    public com.google.protobuf.ProtocolStringList
-        getLanguageCodesList() {
+    public com.google.protobuf.ProtocolStringList getLanguageCodesList() {
       return languageCodes_.getUnmodifiableView();
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -668,12 +734,15 @@ private void ensureLanguageCodesIsMutable() {
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @return The count of languageCodes.
      */
     public int getLanguageCodesCount() {
       return languageCodes_.size();
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -681,6 +750,7 @@ public int getLanguageCodesCount() {
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @param index The index of the element to return.
      * @return The languageCodes at the given index.
      */
@@ -688,6 +758,8 @@ public java.lang.String getLanguageCodes(int index) {
       return languageCodes_.get(index);
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -695,14 +767,16 @@ public java.lang.String getLanguageCodes(int index) {
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @param index The index of the value to return.
      * @return The bytes of the languageCodes at the given index.
      */
-    public com.google.protobuf.ByteString
-        getLanguageCodesBytes(int index) {
+    public com.google.protobuf.ByteString getLanguageCodesBytes(int index) {
       return languageCodes_.getByteString(index);
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -710,21 +784,23 @@ public java.lang.String getLanguageCodes(int index) {
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @param index The index to set the value at.
      * @param value The languageCodes to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCodes(
-        int index, java.lang.String value) {
+    public Builder setLanguageCodes(int index, java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureLanguageCodesIsMutable();
+        throw new NullPointerException();
+      }
+      ensureLanguageCodesIsMutable();
       languageCodes_.set(index, value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -732,20 +808,22 @@ public Builder setLanguageCodes(
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @param value The languageCodes to add.
      * @return This builder for chaining.
      */
-    public Builder addLanguageCodes(
-        java.lang.String value) {
+    public Builder addLanguageCodes(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  ensureLanguageCodesIsMutable();
+        throw new NullPointerException();
+      }
+      ensureLanguageCodesIsMutable();
       languageCodes_.add(value);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -753,18 +831,19 @@ public Builder addLanguageCodes(
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @param values The languageCodes to add.
      * @return This builder for chaining.
      */
-    public Builder addAllLanguageCodes(
-        java.lang.Iterable values) {
+    public Builder addAllLanguageCodes(java.lang.Iterable values) {
       ensureLanguageCodesIsMutable();
-      com.google.protobuf.AbstractMessageLite.Builder.addAll(
-          values, languageCodes_);
+      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, languageCodes_);
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -772,6 +851,7 @@ public Builder addAllLanguageCodes(
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @return This builder for chaining.
      */
     public Builder clearLanguageCodes() {
@@ -781,6 +861,8 @@ public Builder clearLanguageCodes() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The languages that this voice supports, expressed as
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -788,15 +870,15 @@ public Builder clearLanguageCodes() {
      * 

      *
      * repeated string language_codes = 1;
+     *
      * @param value The bytes of the languageCodes to add.
      * @return This builder for chaining.
      */
-    public Builder addLanguageCodesBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder addLanguageCodesBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
       ensureLanguageCodesIsMutable();
       languageCodes_.add(value);
       onChanged();
@@ -805,18 +887,20 @@ public Builder addLanguageCodesBytes(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -825,20 +909,21 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -846,54 +931,61 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of this voice.  Each distinct voice has a unique name.
      * 

      *
      * string name = 2;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
@@ -901,51 +993,67 @@ public Builder setNameBytes(
 
     private int ssmlGender_ = 0;
     /**
+     *
+     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @return The enum numeric value on the wire for ssmlGender.
      */
-    @java.lang.Override public int getSsmlGenderValue() {
+    @java.lang.Override
+    public int getSsmlGenderValue() {
       return ssmlGender_;
     }
     /**
+     *
+     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @param value The enum numeric value on the wire for ssmlGender to set.
      * @return This builder for chaining.
      */
     public Builder setSsmlGenderValue(int value) {
-      
+
       ssmlGender_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @return The ssmlGender.
      */
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
-      return result == null ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED : result;
+      com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result =
+          com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
+      return result == null
+          ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @param value The ssmlGender to set.
      * @return This builder for chaining.
      */
@@ -953,33 +1061,39 @@ public Builder setSsmlGender(com.google.cloud.texttospeech.v1beta1.SsmlVoiceGend
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       ssmlGender_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The gender of this voice.
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSsmlGender() {
-      
+
       ssmlGender_ = 0;
       onChanged();
       return this;
     }
 
-    private int naturalSampleRateHertz_ ;
+    private int naturalSampleRateHertz_;
     /**
+     *
+     *
      * 
      * The natural sample rate (in hertz) for this voice.
      * 

      *
      * int32 natural_sample_rate_hertz = 4;
+     *
      * @return The naturalSampleRateHertz.
      */
     @java.lang.Override
@@ -987,37 +1101,43 @@ public int getNaturalSampleRateHertz() {
       return naturalSampleRateHertz_;
     }
     /**
+     *
+     *
      * 
      * The natural sample rate (in hertz) for this voice.
      * 

      *
      * int32 natural_sample_rate_hertz = 4;
+     *
      * @param value The naturalSampleRateHertz to set.
      * @return This builder for chaining.
      */
     public Builder setNaturalSampleRateHertz(int value) {
-      
+
       naturalSampleRateHertz_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The natural sample rate (in hertz) for this voice.
      * 

      *
      * int32 natural_sample_rate_hertz = 4;
+     *
      * @return This builder for chaining.
      */
     public Builder clearNaturalSampleRateHertz() {
-      
+
       naturalSampleRateHertz_ = 0;
       onChanged();
       return this;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1027,12 +1147,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.Voice)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.Voice)
   private static final com.google.cloud.texttospeech.v1beta1.Voice DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.Voice();
   }
@@ -1041,16 +1161,16 @@ public static com.google.cloud.texttospeech.v1beta1.Voice getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public Voice parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Voice(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public Voice parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new Voice(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1065,6 +1185,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.Voice getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java
similarity index 75%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java
index bff6a6c5..019ef4e9 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface VoiceOrBuilder extends
+public interface VoiceOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.Voice)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -15,11 +33,13 @@ public interface VoiceOrBuilder extends
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @return A list containing the languageCodes.
    */
-  java.util.List
-      getLanguageCodesList();
+  java.util.List getLanguageCodesList();
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -27,10 +47,13 @@ public interface VoiceOrBuilder extends
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @return The count of languageCodes.
    */
   int getLanguageCodesCount();
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -38,11 +61,14 @@ public interface VoiceOrBuilder extends
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @param index The index of the element to return.
    * @return The languageCodes at the given index.
    */
   java.lang.String getLanguageCodes(int index);
   /**
+   *
+   *
    * 
    * The languages that this voice supports, expressed as
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tags (e.g.
@@ -50,57 +76,71 @@ public interface VoiceOrBuilder extends
    * 

    *
    * repeated string language_codes = 1;
+   *
    * @param index The index of the value to return.
    * @return The bytes of the languageCodes at the given index.
    */
-  com.google.protobuf.ByteString
-      getLanguageCodesBytes(int index);
+  com.google.protobuf.ByteString getLanguageCodesBytes(int index);
 
   /**
+   *
+   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The name of this voice.  Each distinct voice has a unique name.
    * 

    *
    * string name = 2;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
   int getSsmlGenderValue();
   /**
+   *
+   *
    * 
    * The gender of this voice.
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The ssmlGender.
    */
   com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender();
 
   /**
+   *
+   *
    * 
    * The natural sample rate (in hertz) for this voice.
    * 

    *
    * int32 natural_sample_rate_hertz = 4;
+   *
    * @return The naturalSampleRateHertz.
    */
   int getNaturalSampleRateHertz();
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java
similarity index 76%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java
index 2fdb67ee..fd3483d0 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParams.java
@@ -1,24 +1,42 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
 /**
+ *
+ *
  * 
  * Description of which voice to use for a synthesis request.
  * 

  *
  * Protobuf type {@code google.cloud.texttospeech.v1beta1.VoiceSelectionParams}
  */
-public final class VoiceSelectionParams extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class VoiceSelectionParams extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.texttospeech.v1beta1.VoiceSelectionParams)
     VoiceSelectionParamsOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use VoiceSelectionParams.newBuilder() to construct.
   private VoiceSelectionParams(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private VoiceSelectionParams() {
     languageCode_ = "";
     name_ = "";
@@ -27,16 +45,15 @@ private VoiceSelectionParams() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new VoiceSelectionParams();
   }
 
   @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
+  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
     return this.unknownFields;
   }
+
   private VoiceSelectionParams(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -55,72 +72,83 @@ private VoiceSelectionParams(
           case 0:
             done = true;
             break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            languageCode_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
+          case 10:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            name_ = s;
-            break;
-          }
-          case 24: {
-            int rawValue = input.readEnum();
+              languageCode_ = s;
+              break;
+            }
+          case 18:
+            {
+              java.lang.String s = input.readStringRequireUtf8();
 
-            ssmlGender_ = rawValue;
-            break;
-          }
-          case 34: {
-            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder subBuilder = null;
-            if (customVoice_ != null) {
-              subBuilder = customVoice_.toBuilder();
+              name_ = s;
+              break;
             }
-            customVoice_ = input.readMessage(com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(customVoice_);
-              customVoice_ = subBuilder.buildPartial();
+          case 24:
+            {
+              int rawValue = input.readEnum();
+
+              ssmlGender_ = rawValue;
+              break;
             }
+          case 34:
+            {
+              com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder subBuilder = null;
+              if (customVoice_ != null) {
+                subBuilder = customVoice_.toBuilder();
+              }
+              customVoice_ =
+                  input.readMessage(
+                      com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.parser(),
+                      extensionRegistry);
+              if (subBuilder != null) {
+                subBuilder.mergeFrom(customVoice_);
+                customVoice_ = subBuilder.buildPartial();
+              }
 
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
+              break;
+            }
+          default:
+            {
+              if (!parseUnknownField(input, unknownFields, extensionRegistry, tag)) {
+                done = true;
+              }
+              break;
             }
-            break;
-          }
         }
       }
     } catch (com.google.protobuf.InvalidProtocolBufferException e) {
       throw e.setUnfinishedMessage(this);
     } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
+      throw new com.google.protobuf.InvalidProtocolBufferException(e).setUnfinishedMessage(this);
     } finally {
       this.unknownFields = unknownFields.build();
       makeExtensionsImmutable();
     }
   }
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
+
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable
+    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+        .internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.class, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder.class);
+            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.class,
+            com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder.class);
   }
 
   public static final int LANGUAGE_CODE_FIELD_NUMBER = 1;
   private volatile java.lang.Object languageCode_;
   /**
+   *
+   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -136,6 +164,7 @@ private VoiceSelectionParams(
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The languageCode.
    */
   @java.lang.Override
@@ -144,14 +173,15 @@ public java.lang.String getLanguageCode() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       languageCode_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -167,16 +197,15 @@ public java.lang.String getLanguageCode() {
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for languageCode.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getLanguageCodeBytes() {
+  public com.google.protobuf.ByteString getLanguageCodeBytes() {
     java.lang.Object ref = languageCode_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       languageCode_ = b;
       return b;
     } else {
@@ -187,12 +216,15 @@ public java.lang.String getLanguageCode() {
   public static final int NAME_FIELD_NUMBER = 2;
   private volatile java.lang.Object name_;
   /**
+   *
+   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
+   *
    * @return The name.
    */
   @java.lang.Override
@@ -201,30 +233,30 @@ public java.lang.String getName() {
     if (ref instanceof java.lang.String) {
       return (java.lang.String) ref;
     } else {
-      com.google.protobuf.ByteString bs = 
-          (com.google.protobuf.ByteString) ref;
+      com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
       java.lang.String s = bs.toStringUtf8();
       name_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
+   *
    * @return The bytes for name.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getNameBytes() {
+  public com.google.protobuf.ByteString getNameBytes() {
     java.lang.Object ref = name_;
     if (ref instanceof java.lang.String) {
-      com.google.protobuf.ByteString b = 
-          com.google.protobuf.ByteString.copyFromUtf8(
-              (java.lang.String) ref);
+      com.google.protobuf.ByteString b =
+          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
       name_ = b;
       return b;
     } else {
@@ -235,6 +267,8 @@ public java.lang.String getName() {
   public static final int SSML_GENDER_FIELD_NUMBER = 3;
   private int ssmlGender_;
   /**
+   *
+   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -244,12 +278,16 @@ public java.lang.String getName() {
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
-  @java.lang.Override public int getSsmlGenderValue() {
+  @java.lang.Override
+  public int getSsmlGenderValue() {
     return ssmlGender_;
   }
   /**
+   *
+   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -259,17 +297,24 @@ public java.lang.String getName() {
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The ssmlGender.
    */
-  @java.lang.Override public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
+  @java.lang.Override
+  public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
     @SuppressWarnings("deprecation")
-    com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
-    return result == null ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED : result;
+    com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result =
+        com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
+    return result == null
+        ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED
+        : result;
   }
 
   public static final int CUSTOM_VOICE_FIELD_NUMBER = 4;
   private com.google.cloud.texttospeech.v1beta1.CustomVoiceParams customVoice_;
   /**
+   *
+   *
    * 
    * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
    * the service will choose the custom voice matching the specified
@@ -277,6 +322,7 @@ public java.lang.String getName() {
    * 

    *
    * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
+   *
    * @return Whether the customVoice field is set.
    */
   @java.lang.Override
@@ -284,6 +330,8 @@ public boolean hasCustomVoice() {
     return customVoice_ != null;
   }
   /**
+   *
+   *
    * 
    * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
    * the service will choose the custom voice matching the specified
@@ -291,13 +339,18 @@ public boolean hasCustomVoice() {
    * 

    *
    * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
+   *
    * @return The customVoice.
    */
   @java.lang.Override
   public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams getCustomVoice() {
-    return customVoice_ == null ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance() : customVoice_;
+    return customVoice_ == null
+        ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance()
+        : customVoice_;
   }
   /**
+   *
+   *
    * 
    * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
    * the service will choose the custom voice matching the specified
@@ -307,11 +360,13 @@ public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams getCustomVoice()
    * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
    */
   @java.lang.Override
-  public com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder getCustomVoiceOrBuilder() {
+  public com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder
+      getCustomVoiceOrBuilder() {
     return getCustomVoice();
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -323,15 +378,16 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(languageCode_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, languageCode_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, name_);
     }
-    if (ssmlGender_ != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
+    if (ssmlGender_
+        != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
+            .getNumber()) {
       output.writeEnum(3, ssmlGender_);
     }
     if (customVoice_ != null) {
@@ -352,13 +408,13 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, name_);
     }
-    if (ssmlGender_ != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(3, ssmlGender_);
+    if (ssmlGender_
+        != com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.SSML_VOICE_GENDER_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, ssmlGender_);
     }
     if (customVoice_ != null) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeMessageSize(4, getCustomVoice());
+      size += com.google.protobuf.CodedOutputStream.computeMessageSize(4, getCustomVoice());
     }
     size += unknownFields.getSerializedSize();
     memoizedSize = size;
@@ -368,22 +424,20 @@ public int getSerializedSize() {
   @java.lang.Override
   public boolean equals(final java.lang.Object obj) {
     if (obj == this) {
-     return true;
+      return true;
     }
     if (!(obj instanceof com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams)) {
       return super.equals(obj);
     }
-    com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams other = (com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams) obj;
+    com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams other =
+        (com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams) obj;
 
-    if (!getLanguageCode()
-        .equals(other.getLanguageCode())) return false;
-    if (!getName()
-        .equals(other.getName())) return false;
+    if (!getLanguageCode().equals(other.getLanguageCode())) return false;
+    if (!getName().equals(other.getName())) return false;
     if (ssmlGender_ != other.ssmlGender_) return false;
     if (hasCustomVoice() != other.hasCustomVoice()) return false;
     if (hasCustomVoice()) {
-      if (!getCustomVoice()
-          .equals(other.getCustomVoice())) return false;
+      if (!getCustomVoice().equals(other.getCustomVoice())) return false;
     }
     if (!unknownFields.equals(other.unknownFields)) return false;
     return true;
@@ -412,117 +466,127 @@ public int hashCode() {
   }
 
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
-      java.nio.ByteBuffer data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+      java.nio.ByteBuffer data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
-      java.nio.ByteBuffer data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
       com.google.protobuf.ByteString data,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(byte[] data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
-      byte[] data,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
-  public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+
+  public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseDelimitedFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
-      com.google.protobuf.CodedInputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams parseFrom(
       com.google.protobuf.CodedInputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
       throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input, extensionRegistry);
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
+        PARSER, input, extensionRegistry);
   }
 
   @java.lang.Override
-  public Builder newBuilderForType() { return newBuilder(); }
+  public Builder newBuilderForType() {
+    return newBuilder();
+  }
+
   public static Builder newBuilder() {
     return DEFAULT_INSTANCE.toBuilder();
   }
-  public static Builder newBuilder(com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams prototype) {
     return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
   }
+
   @java.lang.Override
   public Builder toBuilder() {
-    return this == DEFAULT_INSTANCE
-        ? new Builder() : new Builder().mergeFrom(this);
+    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
   }
 
   @java.lang.Override
-  protected Builder newBuilderForType(
-      com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
     Builder builder = new Builder(parent);
     return builder;
   }
   /**
+   *
+   *
    * 
    * Description of which voice to use for a synthesis request.
    * 

    *
    * Protobuf type {@code google.cloud.texttospeech.v1beta1.VoiceSelectionParams}
    */
-  public static final class Builder extends
-      com.google.protobuf.GeneratedMessageV3.Builder implements
+  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder
+      implements
       // @@protoc_insertion_point(builder_implements:google.cloud.texttospeech.v1beta1.VoiceSelectionParams)
       com.google.cloud.texttospeech.v1beta1.VoiceSelectionParamsOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.class, com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder.class);
+              com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.class,
+              com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.Builder.class);
     }
 
     // Construct using com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.newBuilder()
@@ -530,16 +594,15 @@ private Builder() {
       maybeForceBuilderInitialization();
     }
 
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
       maybeForceBuilderInitialization();
     }
+
     private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
+      if (com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders) {}
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -559,9 +622,9 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto.internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
+          .internal_static_google_cloud_texttospeech_v1beta1_VoiceSelectionParams_descriptor;
     }
 
     @java.lang.Override
@@ -580,7 +643,8 @@ public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams build() {
 
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams buildPartial() {
-      com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams result = new com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams(this);
+      com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams result =
+          new com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams(this);
       result.languageCode_ = languageCode_;
       result.name_ = name_;
       result.ssmlGender_ = ssmlGender_;
@@ -597,38 +661,39 @@ public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams buildPartial()
     public Builder clone() {
       return super.clone();
     }
+
     @java.lang.Override
     public Builder setField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.setField(field, value);
     }
+
     @java.lang.Override
-    public Builder clearField(
-        com.google.protobuf.Descriptors.FieldDescriptor field) {
+    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
       return super.clearField(field);
     }
+
     @java.lang.Override
-    public Builder clearOneof(
-        com.google.protobuf.Descriptors.OneofDescriptor oneof) {
+    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
       return super.clearOneof(oneof);
     }
+
     @java.lang.Override
     public Builder setRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        int index, java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
       return super.setRepeatedField(field, index, value);
     }
+
     @java.lang.Override
     public Builder addRepeatedField(
-        com.google.protobuf.Descriptors.FieldDescriptor field,
-        java.lang.Object value) {
+        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
       return super.addRepeatedField(field, value);
     }
+
     @java.lang.Override
     public Builder mergeFrom(com.google.protobuf.Message other) {
       if (other instanceof com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams) {
-        return mergeFrom((com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams)other);
+        return mergeFrom((com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams) other);
       } else {
         super.mergeFrom(other);
         return this;
@@ -636,7 +701,8 @@ public Builder mergeFrom(com.google.protobuf.Message other) {
     }
 
     public Builder mergeFrom(com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams other) {
-      if (other == com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance()) return this;
+      if (other == com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams.getDefaultInstance())
+        return this;
       if (!other.getLanguageCode().isEmpty()) {
         languageCode_ = other.languageCode_;
         onChanged();
@@ -670,7 +736,8 @@ public Builder mergeFrom(
       try {
         parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams) e.getUnfinishedMessage();
+        parsedMessage =
+            (com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
         if (parsedMessage != null) {
@@ -682,6 +749,8 @@ public Builder mergeFrom(
 
     private java.lang.Object languageCode_ = "";
     /**
+     *
+     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -697,13 +766,13 @@ public Builder mergeFrom(
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The languageCode.
      */
     public java.lang.String getLanguageCode() {
       java.lang.Object ref = languageCode_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         languageCode_ = s;
         return s;
@@ -712,6 +781,8 @@ public java.lang.String getLanguageCode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -727,15 +798,14 @@ public java.lang.String getLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return The bytes for languageCode.
      */
-    public com.google.protobuf.ByteString
-        getLanguageCodeBytes() {
+    public com.google.protobuf.ByteString getLanguageCodeBytes() {
       java.lang.Object ref = languageCode_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         languageCode_ = b;
         return b;
       } else {
@@ -743,6 +813,8 @@ public java.lang.String getLanguageCode() {
       }
     }
     /**
+     *
+     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -758,20 +830,22 @@ public java.lang.String getLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCode(
-        java.lang.String value) {
+    public Builder setLanguageCode(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       languageCode_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -787,15 +861,18 @@ public Builder setLanguageCode(
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @return This builder for chaining.
      */
     public Builder clearLanguageCode() {
-      
+
       languageCode_ = getDefaultInstance().getLanguageCode();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Required. The language (and potentially also the region) of the voice expressed as a
      * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -811,16 +888,16 @@ public Builder clearLanguageCode() {
      * 

      *
      * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+     *
      * @param value The bytes for languageCode to set.
      * @return This builder for chaining.
      */
-    public Builder setLanguageCodeBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setLanguageCodeBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       languageCode_ = value;
       onChanged();
       return this;
@@ -828,19 +905,21 @@ public Builder setLanguageCodeBytes(
 
     private java.lang.Object name_ = "";
     /**
+     *
+     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
+     *
      * @return The name.
      */
     public java.lang.String getName() {
       java.lang.Object ref = name_;
       if (!(ref instanceof java.lang.String)) {
-        com.google.protobuf.ByteString bs =
-            (com.google.protobuf.ByteString) ref;
+        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
         java.lang.String s = bs.toStringUtf8();
         name_ = s;
         return s;
@@ -849,21 +928,22 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
+     *
      * @return The bytes for name.
      */
-    public com.google.protobuf.ByteString
-        getNameBytes() {
+    public com.google.protobuf.ByteString getNameBytes() {
       java.lang.Object ref = name_;
       if (ref instanceof String) {
-        com.google.protobuf.ByteString b = 
-            com.google.protobuf.ByteString.copyFromUtf8(
-                (java.lang.String) ref);
+        com.google.protobuf.ByteString b =
+            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
         name_ = b;
         return b;
       } else {
@@ -871,57 +951,64 @@ public java.lang.String getName() {
       }
     }
     /**
+     *
+     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
+     *
      * @param value The name to set.
      * @return This builder for chaining.
      */
-    public Builder setName(
-        java.lang.String value) {
+    public Builder setName(java.lang.String value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  
+        throw new NullPointerException();
+      }
+
       name_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
+     *
      * @return This builder for chaining.
      */
     public Builder clearName() {
-      
+
       name_ = getDefaultInstance().getName();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The name of the voice. If not set, the service will choose a
      * voice based on the other parameters such as language_code and gender.
      * 

      *
      * string name = 2;
+     *
      * @param value The bytes for name to set.
      * @return This builder for chaining.
      */
-    public Builder setNameBytes(
-        com.google.protobuf.ByteString value) {
+    public Builder setNameBytes(com.google.protobuf.ByteString value) {
       if (value == null) {
-    throw new NullPointerException();
-  }
-  checkByteStringIsUtf8(value);
-      
+        throw new NullPointerException();
+      }
+      checkByteStringIsUtf8(value);
+
       name_ = value;
       onChanged();
       return this;
@@ -929,6 +1016,8 @@ public Builder setNameBytes(
 
     private int ssmlGender_ = 0;
     /**
+     *
+     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -938,12 +1027,16 @@ public Builder setNameBytes(
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @return The enum numeric value on the wire for ssmlGender.
      */
-    @java.lang.Override public int getSsmlGenderValue() {
+    @java.lang.Override
+    public int getSsmlGenderValue() {
       return ssmlGender_;
     }
     /**
+     *
+     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -953,16 +1046,19 @@ public Builder setNameBytes(
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @param value The enum numeric value on the wire for ssmlGender to set.
      * @return This builder for chaining.
      */
     public Builder setSsmlGenderValue(int value) {
-      
+
       ssmlGender_ = value;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -972,15 +1068,21 @@ public Builder setSsmlGenderValue(int value) {
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @return The ssmlGender.
      */
     @java.lang.Override
     public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
       @SuppressWarnings("deprecation")
-      com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result = com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
-      return result == null ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED : result;
+      com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender result =
+          com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.valueOf(ssmlGender_);
+      return result == null
+          ? com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -990,6 +1092,7 @@ public com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender() {
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @param value The ssmlGender to set.
      * @return This builder for chaining.
      */
@@ -997,12 +1100,14 @@ public Builder setSsmlGender(com.google.cloud.texttospeech.v1beta1.SsmlVoiceGend
       if (value == null) {
         throw new NullPointerException();
       }
-      
+
       ssmlGender_ = value.getNumber();
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * The preferred gender of the voice. If not set, the service will
      * choose a voice based on the other parameters such as language_code and
@@ -1012,10 +1117,11 @@ public Builder setSsmlGender(com.google.cloud.texttospeech.v1beta1.SsmlVoiceGend
      * 

      *
      * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearSsmlGender() {
-      
+
       ssmlGender_ = 0;
       onChanged();
       return this;
@@ -1023,8 +1129,13 @@ public Builder clearSsmlGender() {
 
     private com.google.cloud.texttospeech.v1beta1.CustomVoiceParams customVoice_;
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.CustomVoiceParams, com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder, com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder> customVoiceBuilder_;
+            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams,
+            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder,
+            com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder>
+        customVoiceBuilder_;
     /**
+     *
+     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1032,12 +1143,15 @@ public Builder clearSsmlGender() {
      * 

      *
      * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
+     *
      * @return Whether the customVoice field is set.
      */
     public boolean hasCustomVoice() {
       return customVoiceBuilder_ != null || customVoice_ != null;
     }
     /**
+     *
+     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1045,16 +1159,21 @@ public boolean hasCustomVoice() {
      * 

      *
      * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
+     *
      * @return The customVoice.
      */
     public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams getCustomVoice() {
       if (customVoiceBuilder_ == null) {
-        return customVoice_ == null ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance() : customVoice_;
+        return customVoice_ == null
+            ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance()
+            : customVoice_;
       } else {
         return customVoiceBuilder_.getMessage();
       }
     }
     /**
+     *
+     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1077,6 +1196,8 @@ public Builder setCustomVoice(com.google.cloud.texttospeech.v1beta1.CustomVoiceP
       return this;
     }
     /**
+     *
+     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1097,6 +1218,8 @@ public Builder setCustomVoice(
       return this;
     }
     /**
+     *
+     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1109,7 +1232,9 @@ public Builder mergeCustomVoice(com.google.cloud.texttospeech.v1beta1.CustomVoic
       if (customVoiceBuilder_ == null) {
         if (customVoice_ != null) {
           customVoice_ =
-            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.newBuilder(customVoice_).mergeFrom(value).buildPartial();
+              com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.newBuilder(customVoice_)
+                  .mergeFrom(value)
+                  .buildPartial();
         } else {
           customVoice_ = value;
         }
@@ -1121,6 +1246,8 @@ public Builder mergeCustomVoice(com.google.cloud.texttospeech.v1beta1.CustomVoic
       return this;
     }
     /**
+     *
+     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1141,6 +1268,8 @@ public Builder clearCustomVoice() {
       return this;
     }
     /**
+     *
+     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1150,11 +1279,13 @@ public Builder clearCustomVoice() {
      * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
      */
     public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder getCustomVoiceBuilder() {
-      
+
       onChanged();
       return getCustomVoiceFieldBuilder().getBuilder();
     }
     /**
+     *
+     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1163,15 +1294,19 @@ public com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder getCustom
      *
      * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
      */
-    public com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder getCustomVoiceOrBuilder() {
+    public com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder
+        getCustomVoiceOrBuilder() {
       if (customVoiceBuilder_ != null) {
         return customVoiceBuilder_.getMessageOrBuilder();
       } else {
-        return customVoice_ == null ?
-            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance() : customVoice_;
+        return customVoice_ == null
+            ? com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.getDefaultInstance()
+            : customVoice_;
       }
     }
     /**
+     *
+     *
      * 
      * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
      * the service will choose the custom voice matching the specified
@@ -1181,21 +1316,24 @@ public com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder getCusto
      * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
      */
     private com.google.protobuf.SingleFieldBuilderV3<
-        com.google.cloud.texttospeech.v1beta1.CustomVoiceParams, com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder, com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder> 
+            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams,
+            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder,
+            com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder>
         getCustomVoiceFieldBuilder() {
       if (customVoiceBuilder_ == null) {
-        customVoiceBuilder_ = new com.google.protobuf.SingleFieldBuilderV3<
-            com.google.cloud.texttospeech.v1beta1.CustomVoiceParams, com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder, com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder>(
-                getCustomVoice(),
-                getParentForChildren(),
-                isClean());
+        customVoiceBuilder_ =
+            new com.google.protobuf.SingleFieldBuilderV3<
+                com.google.cloud.texttospeech.v1beta1.CustomVoiceParams,
+                com.google.cloud.texttospeech.v1beta1.CustomVoiceParams.Builder,
+                com.google.cloud.texttospeech.v1beta1.CustomVoiceParamsOrBuilder>(
+                getCustomVoice(), getParentForChildren(), isClean());
         customVoice_ = null;
       }
       return customVoiceBuilder_;
     }
+
     @java.lang.Override
-    public final Builder setUnknownFields(
-        final com.google.protobuf.UnknownFieldSet unknownFields) {
+    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
       return super.setUnknownFields(unknownFields);
     }
 
@@ -1205,12 +1343,12 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.texttospeech.v1beta1.VoiceSelectionParams)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.texttospeech.v1beta1.VoiceSelectionParams)
   private static final com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams();
   }
@@ -1219,16 +1357,16 @@ public static com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams getDefa
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public VoiceSelectionParams parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      return new VoiceSelectionParams(input, extensionRegistry);
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public VoiceSelectionParams parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          return new VoiceSelectionParams(input, extensionRegistry);
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1243,6 +1381,4 @@ public com.google.protobuf.Parser getParserForType() {
   public com.google.cloud.texttospeech.v1beta1.VoiceSelectionParams getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java
similarity index 85%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java
rename to proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java
index 50303ab3..d1c6eb1d 100644
--- a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java
+++ b/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/VoiceSelectionParamsOrBuilder.java
@@ -1,13 +1,31 @@
+/*
+ * Copyright 2020 Google LLC
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     https://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/texttospeech/v1beta1/cloud_tts.proto
 
 package com.google.cloud.texttospeech.v1beta1;
 
-public interface VoiceSelectionParamsOrBuilder extends
+public interface VoiceSelectionParamsOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.texttospeech.v1beta1.VoiceSelectionParams)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -23,10 +41,13 @@ public interface VoiceSelectionParamsOrBuilder extends
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The languageCode.
    */
   java.lang.String getLanguageCode();
   /**
+   *
+   *
    * 
    * Required. The language (and potentially also the region) of the voice expressed as a
    * [BCP-47](https://www.rfc-editor.org/rfc/bcp/bcp47.txt) language tag, e.g.
@@ -42,34 +63,41 @@ public interface VoiceSelectionParamsOrBuilder extends
    * 

    *
    * string language_code = 1 [(.google.api.field_behavior) = REQUIRED];
+   *
    * @return The bytes for languageCode.
    */
-  com.google.protobuf.ByteString
-      getLanguageCodeBytes();
+  com.google.protobuf.ByteString getLanguageCodeBytes();
 
   /**
+   *
+   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
+   *
    * @return The name.
    */
   java.lang.String getName();
   /**
+   *
+   *
    * 
    * The name of the voice. If not set, the service will choose a
    * voice based on the other parameters such as language_code and gender.
    * 

    *
    * string name = 2;
+   *
    * @return The bytes for name.
    */
-  com.google.protobuf.ByteString
-      getNameBytes();
+  com.google.protobuf.ByteString getNameBytes();
 
   /**
+   *
+   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -79,10 +107,13 @@ public interface VoiceSelectionParamsOrBuilder extends
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The enum numeric value on the wire for ssmlGender.
    */
   int getSsmlGenderValue();
   /**
+   *
+   *
    * 
    * The preferred gender of the voice. If not set, the service will
    * choose a voice based on the other parameters such as language_code and
@@ -92,11 +123,14 @@ public interface VoiceSelectionParamsOrBuilder extends
    * 

    *
    * .google.cloud.texttospeech.v1beta1.SsmlVoiceGender ssml_gender = 3;
+   *
    * @return The ssmlGender.
    */
   com.google.cloud.texttospeech.v1beta1.SsmlVoiceGender getSsmlGender();
 
   /**
+   *
+   *
    * 
    * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
    * the service will choose the custom voice matching the specified
@@ -104,10 +138,13 @@ public interface VoiceSelectionParamsOrBuilder extends
    * 

    *
    * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
+   *
    * @return Whether the customVoice field is set.
    */
   boolean hasCustomVoice();
   /**
+   *
+   *
    * 
    * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
    * the service will choose the custom voice matching the specified
@@ -115,10 +152,13 @@ public interface VoiceSelectionParamsOrBuilder extends
    * 

    *
    * .google.cloud.texttospeech.v1beta1.CustomVoiceParams custom_voice = 4;
+   *
    * @return The customVoice.
    */
   com.google.cloud.texttospeech.v1beta1.CustomVoiceParams getCustomVoice();
   /**
+   *
+   *
    * 
    * The configuration for a custom voice. If [CustomVoiceParams.model] is set,
    * the service will choose the custom voice matching the specified
diff --git a/owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/proto/google/cloud/texttospeech/v1beta1/cloud_tts.proto b/proto-google-cloud-texttospeech-v1beta1/src/main/proto/google/cloud/texttospeech/v1beta1/cloud_tts.proto
similarity index 100%
rename from owl-bot-staging/v1beta1/proto-google-cloud-texttospeech-v1beta1/src/main/proto/google/cloud/texttospeech/v1beta1/cloud_tts.proto
rename to proto-google-cloud-texttospeech-v1beta1/src/main/proto/google/cloud/texttospeech/v1beta1/cloud_tts.proto