docs(regen): updated javadocs from protoc update

[yoshi-automation]

This PR was generated using Autosynth. 🌈

Log from Synthtool

synthtool > Executing /tmpfs/src/git/autosynth/working_repo/synth.py.
synthtool > Ensuring dependencies.
synthtool > Pulling artman image.
latest: Pulling from googleapis/artman
Digest: sha256:a86051ce32e2454ca2558ec9e437d46c2184b6dd291f57b0686676d77242658e
Status: Image is up to date for googleapis/artman:latest
synthtool > Cloning googleapis.
synthtool > Running generator for google/iam/credentials/artman_iamcredentials_v1.yaml.
synthtool > Generated code into /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/SignBlobResponseOrBuilder.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/GenerateIdTokenRequest.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/GenerateIdTokenRequestOrBuilder.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/GenerateAccessTokenRequest.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/GenerateIdTokenResponseOrBuilder.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/GenerateAccessTokenResponseOrBuilder.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/IAMCredentialsCommonProto.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/GenerateAccessTokenRequestOrBuilder.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/SignJwtResponseOrBuilder.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/IAMCredentialsProto.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/SignBlobRequestOrBuilder.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/GenerateAccessTokenResponse.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/SignBlobResponse.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/SignJwtResponse.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/GenerateIdTokenResponse.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/SignBlobRequest.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/SignJwtRequest.java.
synthtool > Replaced '// Generated by the protocol buffer compiler.  DO NOT EDIT!' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/SignJwtRequestOrBuilder.java.
synthtool > Replaced '/\\*\n \\* Copyright 2018 Google LLC\n \\*\n \\* Licensed under the Apache License, Version 2.0 \\(the "License"\\); you may not use this file except\n \\* in compliance with the License. You may obtain a copy of the License at\n \\*\n \\* http://www.apache.org/licenses/LICENSE-2.0\n \\*\n \\* Unless required by applicable law or agreed to in writing, software distributed under the License\n \\* is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express\n \\* or implied. See the License for the specific language governing permissions and limitations under\n \\* the License.\n \\*/\n' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/proto-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/ServiceAccountName.java.
synthtool > Replaced 'package com.google.cloud.iam.credentials.v1;' in /home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/grpc-google-cloud-iamcredentials-v1/src/main/java/com/google/cloud/iam/credentials/v1/IAMCredentialsGrpc.java.
synthtool > No files in sources [PosixPath('/home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/gapic-google-cloud-iamcredentials-v1/samples/src')] were copied. Does the source contain files?
synthtool > No files in sources [PosixPath('/home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/gapic-google-cloud-iamcredentials-v1/samples/resources')] were copied. Does the source contain files?
synthtool > No files in sources [PosixPath('/home/kbuilder/.cache/synthtool/googleapis/artman-genfiles/java/gapic-google-cloud-iamcredentials-v1/samples/src/**/*.manifest.yaml')] were copied. Does the source contain files?
synthtool > Running java formatter on 10 files
synthtool > Running java formatter on 1 files
synthtool > Running java formatter on 19 files
synthtool > Running java formatter on 0 files
.github/ISSUE_TEMPLATE/bug_report.md
.github/ISSUE_TEMPLATE/feature_request.md
.github/ISSUE_TEMPLATE/support_request.md
.github/PULL_REQUEST_TEMPLATE.md
.github/release-please.yml
.kokoro/build.bat
.kokoro/build.sh
.kokoro/coerce_logs.sh
.kokoro/common.cfg
.kokoro/continuous/common.cfg
.kokoro/continuous/dependencies.cfg
.kokoro/continuous/integration.cfg
.kokoro/continuous/java11.cfg
.kokoro/continuous/java7.cfg
.kokoro/continuous/java8-osx.cfg
.kokoro/continuous/java8-win.cfg
.kokoro/continuous/java8.cfg
.kokoro/continuous/lint.cfg
.kokoro/continuous/propose_release.cfg
.kokoro/continuous/propose_release.sh
.kokoro/dependencies.sh
.kokoro/linkage-monitor.sh
.kokoro/nightly/common.cfg
.kokoro/nightly/dependencies.cfg
.kokoro/nightly/integration.cfg
.kokoro/nightly/java11.cfg
.kokoro/nightly/java7.cfg
.kokoro/nightly/java8-osx.cfg
.kokoro/nightly/java8-win.cfg
.kokoro/nightly/java8.cfg
.kokoro/nightly/lint.cfg
.kokoro/presubmit/clirr.cfg
.kokoro/presubmit/common.cfg
.kokoro/presubmit/dependencies.cfg
.kokoro/presubmit/integration.cfg
.kokoro/presubmit/java11.cfg
.kokoro/presubmit/java7.cfg
.kokoro/presubmit/java8-osx.cfg
.kokoro/presubmit/java8-win.cfg
.kokoro/presubmit/java8.cfg
.kokoro/presubmit/linkage-monitor.cfg
.kokoro/presubmit/lint.cfg
.kokoro/release/bump_snapshot.cfg
.kokoro/release/bump_snapshot.sh
.kokoro/release/common.cfg
.kokoro/release/common.sh
.kokoro/release/drop.cfg
.kokoro/release/drop.sh
.kokoro/release/promote.cfg
.kokoro/release/promote.sh
.kokoro/release/publish_javadoc.cfg
.kokoro/release/publish_javadoc.sh
.kokoro/release/snapshot.cfg
.kokoro/release/snapshot.sh
.kokoro/release/stage.cfg
.kokoro/release/stage.sh
.kokoro/trampoline.sh
CODE_OF_CONDUCT.md
CONTRIBUTING.md
LICENSE
README.md
codecov.yaml
java.header
license-checks.xml
renovate.json
synthtool > Cleaned up 2 temporary directories.
synthtool > Wrote metadata to synth.metadata.

[codecov]

Codecov Report

Merging #25 into master will decrease coverage by 0.7%.
The diff coverage is n/a.

@@             Coverage Diff              @@
##             master      #25      +/-   ##
============================================
- Coverage     67.27%   66.57%   -0.71%     
- Complexity       43       48       +5     
============================================
  Files             6        6              
  Lines           330      347      +17     
  Branches          5        5              
============================================
+ Hits            222      231       +9     
- Misses          107      111       +4     
- Partials          1        5       +4

Impacted Files	Coverage Δ	Complexity Δ
...cloud/iam/credentials/v1/IamCredentialsClient.java	45.55% <0%> (-4.45%)	19% <0%> (+4%)
...redentials/v1/stub/IamCredentialsStubSettings.java	80.95% <0%> (+0.36%)	13% <0%> (ø)	⬇️
...am/credentials/v1/stub/GrpcIamCredentialsStub.java	91.34% <0%> (+0.62%)	11% <0%> (+1%)	⬆️

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