diff --git a/proto-google-cloud-recommendations-ai-v1beta1/clirr-ignored-differences.xml b/proto-google-cloud-recommendations-ai-v1beta1/clirr-ignored-differences.xml
index db208371..7547683c 100644
--- a/proto-google-cloud-recommendations-ai-v1beta1/clirr-ignored-differences.xml
+++ b/proto-google-cloud-recommendations-ai-v1beta1/clirr-ignored-differences.xml
@@ -17,9 +17,9 @@
     <method>boolean has*(*)</method>
   </difference>
 
-  <!-- TODO: remove after 0.3.0 released -->
+  <!-- TODO: remove after 0.4.0 released -->
   <difference>
     <differenceType>8001</differenceType>
-    <className>com/google/api/HttpBody*</className>
+    <className>google/cloud/recommendationengine/v1beta1/RecommendationengineResources</className>
   </difference>
 </differences>
diff --git a/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/CatalogServiceOuterClass.java b/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/CatalogServiceOuterClass.java
index dde9869a..05f4a485 100644
--- a/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/CatalogServiceOuterClass.java
+++ b/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/CatalogServiceOuterClass.java
@@ -157,7 +157,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               com.google.api.ResourceProto.getDescriptor(),
               com.google.cloud.recommendationengine.v1beta1.Catalog.getDescriptor(),
               com.google.cloud.recommendationengine.v1beta1.Import.getDescriptor(),
-              google.cloud.recommendationengine.v1beta1.RecommendationengineResources
+              com.google.cloud.recommendationengine.v1beta1.RecommendationengineResources
                   .getDescriptor(),
               com.google.longrunning.OperationsProto.getDescriptor(),
               com.google.protobuf.EmptyProto.getDescriptor(),
@@ -228,7 +228,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     com.google.api.ResourceProto.getDescriptor();
     com.google.cloud.recommendationengine.v1beta1.Catalog.getDescriptor();
     com.google.cloud.recommendationengine.v1beta1.Import.getDescriptor();
-    google.cloud.recommendationengine.v1beta1.RecommendationengineResources.getDescriptor();
+    com.google.cloud.recommendationengine.v1beta1.RecommendationengineResources.getDescriptor();
     com.google.longrunning.OperationsProto.getDescriptor();
     com.google.protobuf.EmptyProto.getDescriptor();
     com.google.protobuf.FieldMaskProto.getDescriptor();
diff --git a/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/Import.java b/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/Import.java
index 29c23e26..75912287 100644
--- a/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/Import.java
+++ b/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/Import.java
@@ -156,7 +156,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               com.google.api.ResourceProto.getDescriptor(),
               com.google.cloud.recommendationengine.v1beta1.Catalog.getDescriptor(),
               com.google.cloud.recommendationengine.v1beta1.UserEventOuterClass.getDescriptor(),
-              google.cloud.recommendationengine.v1beta1.RecommendationengineResources
+              com.google.cloud.recommendationengine.v1beta1.RecommendationengineResources
                   .getDescriptor(),
               com.google.protobuf.TimestampProto.getDescriptor(),
               com.google.rpc.StatusProto.getDescriptor(),
@@ -265,7 +265,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     com.google.api.ResourceProto.getDescriptor();
     com.google.cloud.recommendationengine.v1beta1.Catalog.getDescriptor();
     com.google.cloud.recommendationengine.v1beta1.UserEventOuterClass.getDescriptor();
-    google.cloud.recommendationengine.v1beta1.RecommendationengineResources.getDescriptor();
+    com.google.cloud.recommendationengine.v1beta1.RecommendationengineResources.getDescriptor();
     com.google.protobuf.TimestampProto.getDescriptor();
     com.google.rpc.StatusProto.getDescriptor();
     com.google.api.AnnotationsProto.getDescriptor();
diff --git a/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/PredictionApikeyRegistryService.java b/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/PredictionApikeyRegistryService.java
index 362df0a3..d2d764a4 100644
--- a/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/PredictionApikeyRegistryService.java
+++ b/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/PredictionApikeyRegistryService.java
@@ -128,7 +128,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
               com.google.api.ResourceProto.getDescriptor(),
               com.google.protobuf.EmptyProto.getDescriptor(),
               com.google.api.ClientProto.getDescriptor(),
-              google.cloud.recommendationengine.v1beta1.RecommendationengineResources
+              com.google.cloud.recommendationengine.v1beta1.RecommendationengineResources
                   .getDescriptor(),
             });
     internal_static_google_cloud_recommendationengine_v1beta1_PredictionApiKeyRegistration_descriptor =
@@ -186,7 +186,7 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
     com.google.api.ResourceProto.getDescriptor();
     com.google.protobuf.EmptyProto.getDescriptor();
     com.google.api.ClientProto.getDescriptor();
-    google.cloud.recommendationengine.v1beta1.RecommendationengineResources.getDescriptor();
+    com.google.cloud.recommendationengine.v1beta1.RecommendationengineResources.getDescriptor();
   }
 
   // @@protoc_insertion_point(outer_class_scope)
diff --git a/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/google/cloud/recommendationengine/v1beta1/RecommendationengineResources.java b/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/RecommendationengineResources.java
similarity index 56%
rename from proto-google-cloud-recommendations-ai-v1beta1/src/main/java/google/cloud/recommendationengine/v1beta1/RecommendationengineResources.java
rename to proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/RecommendationengineResources.java
index 602f78a2..5bbf66e8 100644
--- a/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/google/cloud/recommendationengine/v1beta1/RecommendationengineResources.java
+++ b/proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/RecommendationengineResources.java
@@ -16,7 +16,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/cloud/recommendationengine/v1beta1/recommendationengine_resources.proto
 
-package google.cloud.recommendationengine.v1beta1;
+package com.google.cloud.recommendationengine.v1beta1;
 
 public final class RecommendationengineResources {
   private RecommendationengineResources() {}
@@ -38,27 +38,34 @@ public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
       "\nNgoogle/cloud/recommendationengine/v1be"
           + "ta1/recommendationengine_resources.proto"
           + "\022)google.cloud.recommendationengine.v1be"
-          + "ta1\032\031google/api/resource.protoB\214\006\352Ai\n+re"
-          + "commendationengine.googleapis.com/Catalo"
-          + "g\022:projects/{project}/locations/{locatio"
-          + "n}/catalogs/{catalog}\352A\225\001\n3recommendatio"
-          + "nengine.googleapis.com/CatalogItemPath\022^"
-          + "projects/{project}/locations/{location}/"
-          + "catalogs/{catalog}/catalogItems/{catalog"
-          + "_item_path=**}\352A\206\001\n.recommendationengine"
-          + ".googleapis.com/EventStore\022Tprojects/{pr"
-          + "oject}/locations/{location}/catalogs/{ca"
-          + "talog}/eventStores/{event_store}\352A\331\001\n@re"
-          + "commendationengine.googleapis.com/Predic"
-          + "tionApiKeyRegistration\022\224\001projects/{proje"
-          + "ct}/locations/{location}/catalogs/{catal"
-          + "og}/eventStores/{event_store}/prediction"
-          + "ApiKeyRegistrations/{prediction_api_key_"
-          + "registration}\352A\234\001\n-recommendationengine."
-          + "googleapis.com/Placement\022kprojects/{proj"
-          + "ect}/locations/{location}/catalogs/{cata"
-          + "log}/eventStores/{event_store}/placement"
-          + "s/{placement}b\006proto3"
+          + "ta1\032\031google/api/resource.protoB\253\010\n-com.g"
+          + "oogle.cloud.recommendationengine.v1beta1"
+          + "P\001Z]google.golang.org/genproto/googleapi"
+          + "s/cloud/recommendationengine/v1beta1;rec"
+          + "ommendationengine\242\002\005RECAI\252\002)Google.Cloud"
+          + ".RecommendationEngine.V1Beta1\312\002)Google\\C"
+          + "loud\\RecommendationEngine\\V1beta1\352\002,Goog"
+          + "le::Cloud::RecommendationEngine::V1beta1"
+          + "\352Ai\n+recommendationengine.googleapis.com"
+          + "/Catalog\022:projects/{project}/locations/{"
+          + "location}/catalogs/{catalog}\352A\225\001\n3recomm"
+          + "endationengine.googleapis.com/CatalogIte"
+          + "mPath\022^projects/{project}/locations/{loc"
+          + "ation}/catalogs/{catalog}/catalogItems/{"
+          + "catalog_item_path=**}\352A\206\001\n.recommendatio"
+          + "nengine.googleapis.com/EventStore\022Tproje"
+          + "cts/{project}/locations/{location}/catal"
+          + "ogs/{catalog}/eventStores/{event_store}\352"
+          + "A\331\001\n@recommendationengine.googleapis.com"
+          + "/PredictionApiKeyRegistration\022\224\001projects"
+          + "/{project}/locations/{location}/catalogs"
+          + "/{catalog}/eventStores/{event_store}/pre"
+          + "dictionApiKeyRegistrations/{prediction_a"
+          + "pi_key_registration}\352A\234\001\n-recommendation"
+          + "engine.googleapis.com/Placement\022kproject"
+          + "s/{project}/locations/{location}/catalog"
+          + "s/{catalog}/eventStores/{event_store}/pl"
+          + "acements/{placement}b\006proto3"
     };
     descriptor =
         com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
diff --git a/proto-google-cloud-recommendations-ai-v1beta1/src/main/proto/google/cloud/recommendationengine/v1beta1/recommendationengine_resources.proto b/proto-google-cloud-recommendations-ai-v1beta1/src/main/proto/google/cloud/recommendationengine/v1beta1/recommendationengine_resources.proto
index dce1e2fa..fbec2a55 100644
--- a/proto-google-cloud-recommendations-ai-v1beta1/src/main/proto/google/cloud/recommendationengine/v1beta1/recommendationengine_resources.proto
+++ b/proto-google-cloud-recommendations-ai-v1beta1/src/main/proto/google/cloud/recommendationengine/v1beta1/recommendationengine_resources.proto
@@ -18,6 +18,14 @@ syntax = "proto3";
 
 package google.cloud.recommendationengine.v1beta1;
 
+option csharp_namespace = "Google.Cloud.RecommendationEngine.V1Beta1";
+option go_package = "google.golang.org/genproto/googleapis/cloud/recommendationengine/v1beta1;recommendationengine";
+option java_multiple_files = true;
+option java_package = "com.google.cloud.recommendationengine.v1beta1";
+option objc_class_prefix = "RECAI";
+option php_namespace = "Google\\Cloud\\RecommendationEngine\\V1beta1";
+option ruby_package = "Google::Cloud::RecommendationEngine::V1beta1";
+
 import "google/api/resource.proto";
 
 option (google.api.resource_definition) = {
diff --git a/synth.metadata b/synth.metadata
index 7af8aa89..1043f66a 100644
--- a/synth.metadata
+++ b/synth.metadata
@@ -4,15 +4,15 @@
       "git": {
         "name": ".",
         "remote": "https://github.com/googleapis/java-recommendations-ai.git",
-        "sha": "29e752dfb8e80ed9cf96ebf7163828938ecfa851"
+        "sha": "b6d9a0a66c96f3ba85ee87bbde32c027266b36e2"
       }
     },
     {
       "git": {
         "name": "googleapis",
         "remote": "https://github.com/googleapis/googleapis.git",
-        "sha": "c1ba5ba3f24307ca5a6df350d0137c29d69983d5",
-        "internalRef": "316715576"
+        "sha": "7e17784e6465431981f36806e6376d69de1fc424",
+        "internalRef": "341987835"
       }
     },
     {
@@ -224,6 +224,7 @@
     "proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/PurgeUserEventsRequestOrBuilder.java",
     "proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/PurgeUserEventsResponse.java",
     "proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/PurgeUserEventsResponseOrBuilder.java",
+    "proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/RecommendationengineResources.java",
     "proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/UpdateCatalogItemRequest.java",
     "proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/UpdateCatalogItemRequestOrBuilder.java",
     "proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/UserEvent.java",
@@ -238,7 +239,6 @@
     "proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/UserInfoOrBuilder.java",
     "proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/WriteUserEventRequest.java",
     "proto-google-cloud-recommendations-ai-v1beta1/src/main/java/com/google/cloud/recommendationengine/v1beta1/WriteUserEventRequestOrBuilder.java",
-    "proto-google-cloud-recommendations-ai-v1beta1/src/main/java/google/cloud/recommendationengine/v1beta1/RecommendationengineResources.java",
     "proto-google-cloud-recommendations-ai-v1beta1/src/main/proto/google/cloud/recommendationengine/v1beta1/catalog.proto",
     "proto-google-cloud-recommendations-ai-v1beta1/src/main/proto/google/cloud/recommendationengine/v1beta1/catalog_service.proto",
     "proto-google-cloud-recommendations-ai-v1beta1/src/main/proto/google/cloud/recommendationengine/v1beta1/common.proto",