From 93621d3c3320af4ae7506864153ddf053af625ab Mon Sep 17 00:00:00 2001 From: Owl Bot Date: Tue, 12 Sep 2023 16:56:59 +0000 Subject: [PATCH] =?UTF-8?q?=F0=9F=A6=89=20Updates=20from=20OwlBot=20post-p?= =?UTF-8?q?rocessor?= 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 --- java-alloydb-connectors/README.md | 4 +- .../pom.xml | 7 +- .../google-cloud-alloydb-connectors/pom.xml | 8 +- java-alloydb-connectors/pom.xml | 9 +- .../v1alpha/MetadataExchangeRequest.java | 603 +++++++++++------- .../MetadataExchangeRequestOrBuilder.java | 48 +- .../v1alpha/MetadataExchangeResponse.java | 535 ++++++++++------ .../MetadataExchangeResponseOrBuilder.java | 80 +++ .../connectors/v1alpha/ResourcesProto.java | 101 +++ .../clirr-ignored-differences.xml | 19 + .../pom.xml | 46 ++ .../v1beta/MetadataExchangeRequest.java | 596 ++++++++++------- .../MetadataExchangeRequestOrBuilder.java | 48 +- .../v1beta/MetadataExchangeResponse.java | 535 ++++++++++------ .../MetadataExchangeResponseOrBuilder.java | 80 +++ .../connectors/v1beta/ResourcesProto.java | 101 +++ .../alloydb/connectors/v1beta/resources.proto | 0 .../MetadataExchangeResponseOrBuilder.java | 48 -- .../connectors/v1alpha/ResourcesProto.java | 85 --- .../MetadataExchangeResponseOrBuilder.java | 48 -- .../connectors/v1beta/ResourcesProto.java | 85 --- versions.txt | 1 + 22 files changed, 1939 insertions(+), 1148 deletions(-) rename {owl-bot-staging/java-alloydb-connectors/v1alpha => java-alloydb-connectors}/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequest.java (65%) rename {owl-bot-staging/java-alloydb-connectors/v1alpha => java-alloydb-connectors}/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequestOrBuilder.java (64%) rename {owl-bot-staging/java-alloydb-connectors/v1alpha => java-alloydb-connectors}/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponse.java (61%) create mode 100644 java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponseOrBuilder.java create mode 100644 java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/ResourcesProto.java create mode 100644 java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/clirr-ignored-differences.xml create mode 100644 java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/pom.xml rename {owl-bot-staging/java-alloydb-connectors/v1beta => java-alloydb-connectors}/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequest.java (66%) rename {owl-bot-staging/java-alloydb-connectors/v1beta => java-alloydb-connectors}/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequestOrBuilder.java (64%) rename {owl-bot-staging/java-alloydb-connectors/v1beta => java-alloydb-connectors}/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponse.java (61%) create mode 100644 java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponseOrBuilder.java create mode 100644 java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/ResourcesProto.java rename {owl-bot-staging/java-alloydb-connectors/v1beta => java-alloydb-connectors}/proto-google-cloud-alloydb-connectors-v1beta/src/main/proto/google/cloud/alloydb/connectors/v1beta/resources.proto (100%) delete mode 100644 owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponseOrBuilder.java delete mode 100644 owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/ResourcesProto.java delete mode 100644 owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponseOrBuilder.java delete mode 100644 owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/ResourcesProto.java diff --git a/java-alloydb-connectors/README.md b/java-alloydb-connectors/README.md index 0b4d49be9f3a..d1f32babe36e 100644 --- a/java-alloydb-connectors/README.md +++ b/java-alloydb-connectors/README.md @@ -23,7 +23,7 @@ If you are using Maven with [BOM][libraries-bom], add this to your pom.xml file: com.google.cloud libraries-bom - 26.21.0 + 26.22.0 pom import @@ -201,7 +201,7 @@ Java is a registered trademark of Oracle and/or its affiliates. [kokoro-badge-link-5]: http://storage.googleapis.com/cloud-devrel-public/java/badges/java-alloydb-connectors/java11.html [stability-image]: https://img.shields.io/badge/stability-preview-yellow [maven-version-image]: https://img.shields.io/maven-central/v/com.google.cloud/google-cloud-alloydb-connectors.svg -[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-alloydb-connectors/0.0.0 +[maven-version-link]: https://central.sonatype.com/artifact/com.google.cloud/google-cloud-alloydb-connectors/0.1.0 [authentication]: https://github.com/googleapis/google-cloud-java#authentication [auth-scopes]: https://developers.google.com/identity/protocols/oauth2/scopes [predefined-iam-roles]: https://cloud.google.com/iam/docs/understanding-roles#predefined_roles diff --git a/java-alloydb-connectors/google-cloud-alloydb-connectors-bom/pom.xml b/java-alloydb-connectors/google-cloud-alloydb-connectors-bom/pom.xml index fd39346b5e2d..fb60521c5e07 100644 --- a/java-alloydb-connectors/google-cloud-alloydb-connectors-bom/pom.xml +++ b/java-alloydb-connectors/google-cloud-alloydb-connectors-bom/pom.xml @@ -1,4 +1,4 @@ - + 4.0.0 com.google.cloud @@ -34,6 +34,11 @@ proto-google-cloud-alloydb-connectors-v1alpha 0.2.0-SNAPSHOT + + com.google.api.grpc + proto-google-cloud-alloydb-connectors-v1beta + 0.2.0-SNAPSHOT + diff --git a/java-alloydb-connectors/google-cloud-alloydb-connectors/pom.xml b/java-alloydb-connectors/google-cloud-alloydb-connectors/pom.xml index 0131a9d2e193..d320b48d3ebe 100644 --- a/java-alloydb-connectors/google-cloud-alloydb-connectors/pom.xml +++ b/java-alloydb-connectors/google-cloud-alloydb-connectors/pom.xml @@ -1,4 +1,4 @@ - + 4.0.0 com.google.cloud @@ -41,6 +41,10 @@ proto-google-common-protos + + com.google.api.grpc + proto-google-cloud-alloydb-connectors-v1beta + com.google.api.grpc proto-google-cloud-alloydb-connectors-v1alpha @@ -105,4 +109,4 @@ test - \ No newline at end of file + diff --git a/java-alloydb-connectors/pom.xml b/java-alloydb-connectors/pom.xml index 0cde469d6640..11e0ee4b4c52 100644 --- a/java-alloydb-connectors/pom.xml +++ b/java-alloydb-connectors/pom.xml @@ -31,6 +31,11 @@ google-cloud-alloydb-connectors 0.2.0-SNAPSHOT + + com.google.api.grpc + proto-google-cloud-alloydb-connectors-v1beta + 0.2.0-SNAPSHOT + com.google.api.grpc proto-google-cloud-alloydb-connectors-v1alpha @@ -42,6 +47,8 @@ google-cloud-alloydb-connectors proto-google-cloud-alloydb-connectors-v1alpha + proto-google-cloud-alloydb-connectors-v1beta google-cloud-alloydb-connectors-bom - + + diff --git a/owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequest.java b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequest.java similarity index 65% rename from owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequest.java rename to java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequest.java index 7539c9a5da15..d803934e01e7 100644 --- a/owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequest.java +++ b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequest.java @@ -1,9 +1,26 @@ +/* + * Copyright 2023 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/alloydb/connectors/v1alpha/resources.proto package com.google.cloud.alloydb.connectors.v1alpha; /** + * + * * 
  * Message used by AlloyDB connectors to exchange client and connection metadata
  * with the server after a successful TLS handshake. This metadata includes an
@@ -15,15 +32,16 @@
  *
  * Protobuf type {@code google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest}
  */
-public final class MetadataExchangeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class MetadataExchangeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest)
     MetadataExchangeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use MetadataExchangeRequest.newBuilder() to construct.
   private MetadataExchangeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private MetadataExchangeRequest() {
     userAgent_ = "";
     authType_ = 0;
@@ -32,34 +50,38 @@ private MetadataExchangeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new MetadataExchangeRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto
+        .internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_fieldAccessorTable
+    return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto
+        .internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.class, com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.Builder.class);
+            com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.class,
+            com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * AuthType contains all supported authentication types.
    * 

    *
    * Protobuf enum {@code google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType}
    */
-  public enum AuthType
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum AuthType implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Authentication type is unspecified and DB_NATIVE is used by default
      * 

@@ -68,6 +90,8 @@ public enum AuthType
      */
     AUTH_TYPE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Database native authentication (user/password)
      * 

@@ -76,6 +100,8 @@ public enum AuthType
      */
     DB_NATIVE(1),
     /**
+     *
+     *
      * 
      * Automatic IAM authentication
      * 

@@ -87,6 +113,8 @@ public enum AuthType
     ;
 
     /**
+     *
+     *
      * 
      * Authentication type is unspecified and DB_NATIVE is used by default
      * 

@@ -95,6 +123,8 @@ public enum AuthType
      */
     public static final int AUTH_TYPE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Database native authentication (user/password)
      * 

@@ -103,6 +133,8 @@ public enum AuthType
      */
     public static final int DB_NATIVE_VALUE = 1;
     /**
+     *
+     *
      * 
      * Automatic IAM authentication
      * 

@@ -111,7 +143,6 @@ public enum AuthType
      */
     public static final int AUTO_IAM_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -136,49 +167,51 @@ public static AuthType valueOf(int value) {
      */
     public static AuthType forNumber(int value) {
       switch (value) {
-        case 0: return AUTH_TYPE_UNSPECIFIED;
-        case 1: return DB_NATIVE;
-        case 2: return AUTO_IAM;
-        default: return null;
+        case 0:
+          return AUTH_TYPE_UNSPECIFIED;
+        case 1:
+          return DB_NATIVE;
+        case 2:
+          return AUTO_IAM;
+        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<
-        AuthType> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public AuthType findValueByNumber(int number) {
-              return AuthType.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 AuthType findValueByNumber(int number) {
+            return AuthType.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.alloydb.connectors.v1alpha.MetadataExchangeRequest.getDescriptor().getEnumTypes().get(0);
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.getDescriptor()
+          .getEnumTypes()
+          .get(0);
     }
 
     private static final AuthType[] VALUES = values();
 
-    public static AuthType valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static AuthType 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;
@@ -196,14 +229,18 @@ private AuthType(int value) {
   }
 
   public static final int USER_AGENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userAgent_ = "";
   /**
+   *
+   *
    * 
    * Optional. Connector information.
    * 

    *
    * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The userAgent.
    */
   @java.lang.Override
@@ -212,29 +249,29 @@ public java.lang.String getUserAgent() {
     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();
       userAgent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Optional. Connector information.
    * 

    *
    * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The bytes for userAgent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserAgentBytes() {
+  public com.google.protobuf.ByteString getUserAgentBytes() {
     java.lang.Object ref = userAgent_;
     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);
       userAgent_ = b;
       return b;
     } else {
@@ -245,39 +282,58 @@ public java.lang.String getUserAgent() {
   public static final int AUTH_TYPE_FIELD_NUMBER = 2;
   private int authType_ = 0;
   /**
+   *
+   *
    * 
    * Authentication type.
    * 

    *
-   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+   * 
+   *
    * @return The enum numeric value on the wire for authType.
    */
-  @java.lang.Override public int getAuthTypeValue() {
+  @java.lang.Override
+  public int getAuthTypeValue() {
     return authType_;
   }
   /**
+   *
+   *
    * 
    * Authentication type.
    * 

    *
-   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+   * 
+   *
    * @return The authType.
    */
-  @java.lang.Override public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType getAuthType() {
-    com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType result = com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType.forNumber(authType_);
-    return result == null ? com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType.UNRECOGNIZED : result;
+  @java.lang.Override
+  public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType
+      getAuthType() {
+    com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType result =
+        com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType.forNumber(
+            authType_);
+    return result == null
+        ? com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType.UNRECOGNIZED
+        : result;
   }
 
   public static final int OAUTH2_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object oauth2Token_ = "";
   /**
+   *
+   *
    * 
    * IAM token used for both IAM user authentiation and
    * `alloydb.instances.connect` permission check.
    * 

    *
    * string oauth2_token = 3;
+   *
    * @return The oauth2Token.
    */
   @java.lang.Override
@@ -286,30 +342,30 @@ public java.lang.String getOauth2Token() {
     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();
       oauth2Token_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * IAM token used for both IAM user authentiation and
    * `alloydb.instances.connect` permission check.
    * 

    *
    * string oauth2_token = 3;
+   *
    * @return The bytes for oauth2Token.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOauth2TokenBytes() {
+  public com.google.protobuf.ByteString getOauth2TokenBytes() {
     java.lang.Object ref = oauth2Token_;
     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);
       oauth2Token_ = b;
       return b;
     } else {
@@ -318,6 +374,7 @@ public java.lang.String getOauth2Token() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -329,12 +386,14 @@ 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(userAgent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, userAgent_);
     }
-    if (authType_ != com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType.AUTH_TYPE_UNSPECIFIED.getNumber()) {
+    if (authType_
+        != com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType
+            .AUTH_TYPE_UNSPECIFIED
+            .getNumber()) {
       output.writeEnum(2, authType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(oauth2Token_)) {
@@ -352,9 +411,11 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(userAgent_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, userAgent_);
     }
-    if (authType_ != com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType.AUTH_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, authType_);
+    if (authType_
+        != com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType
+            .AUTH_TYPE_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, authType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(oauth2Token_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, oauth2Token_);
@@ -367,18 +428,17 @@ 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.alloydb.connectors.v1alpha.MetadataExchangeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest other = (com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest) obj;
+    com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest other =
+        (com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest) obj;
 
-    if (!getUserAgent()
-        .equals(other.getUserAgent())) return false;
+    if (!getUserAgent().equals(other.getUserAgent())) return false;
     if (authType_ != other.authType_) return false;
-    if (!getOauth2Token()
-        .equals(other.getOauth2Token())) return false;
+    if (!getOauth2Token().equals(other.getOauth2Token())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -402,98 +462,105 @@ public int hashCode() {
   }
 
   public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest 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.alloydb.connectors.v1alpha.MetadataExchangeRequest 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.alloydb.connectors.v1alpha.MetadataExchangeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest 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.alloydb.connectors.v1alpha.MetadataExchangeRequest parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest 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.alloydb.connectors.v1alpha.MetadataExchangeRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest 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.alloydb.connectors.v1alpha.MetadataExchangeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest
+      parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
-  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest
+      parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest 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.alloydb.connectors.v1alpha.MetadataExchangeRequest 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.alloydb.connectors.v1alpha.MetadataExchangeRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest 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;
   }
   /**
+   *
+   *
    * 
    * Message used by AlloyDB connectors to exchange client and connection metadata
    * with the server after a successful TLS handshake. This metadata includes an
@@ -505,33 +572,33 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest}
    */
-  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.alloydb.connectors.v1alpha.MetadataExchangeRequest)
       com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto
+          .internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_fieldAccessorTable
+      return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto
+          .internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.class, com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.Builder.class);
+              com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.class,
+              com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.Builder.class);
     }
 
-    // Construct using com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.newBuilder()
-    private Builder() {
+    // Construct using
+    // com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.newBuilder()
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -543,14 +610,16 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto
+          .internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest getDefaultInstanceForType() {
-      return com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.getDefaultInstance();
+    public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest
+          .getDefaultInstance();
     }
 
     @java.lang.Override
@@ -564,13 +633,17 @@ public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest build
 
     @java.lang.Override
     public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest buildPartial() {
-      com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest result = new com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest result =
+          new com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest result) {
+    private void buildPartial0(
+        com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.userAgent_ = userAgent_;
@@ -587,46 +660,51 @@ private void buildPartial0(com.google.cloud.alloydb.connectors.v1alpha.MetadataE
     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.alloydb.connectors.v1alpha.MetadataExchangeRequest) {
-        return mergeFrom((com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest)other);
+        return mergeFrom(
+            (com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest other) {
-      if (other == com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.getDefaultInstance()) return this;
+    public Builder mergeFrom(
+        com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest other) {
+      if (other
+          == com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest
+              .getDefaultInstance()) return this;
       if (!other.getUserAgent().isEmpty()) {
         userAgent_ = other.userAgent_;
         bitField0_ |= 0x00000001;
@@ -666,27 +744,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              userAgent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              authType_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              oauth2Token_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                userAgent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                authType_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                oauth2Token_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -696,22 +778,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object userAgent_ = "";
     /**
+     *
+     *
      * 
      * Optional. Connector information.
      * 

      *
      * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The userAgent.
      */
     public java.lang.String getUserAgent() {
       java.lang.Object ref = userAgent_;
       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();
         userAgent_ = s;
         return s;
@@ -720,20 +805,21 @@ public java.lang.String getUserAgent() {
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Connector information.
      * 

      *
      * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The bytes for userAgent.
      */
-    public com.google.protobuf.ByteString
-        getUserAgentBytes() {
+    public com.google.protobuf.ByteString getUserAgentBytes() {
       java.lang.Object ref = userAgent_;
       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);
         userAgent_ = b;
         return b;
       } else {
@@ -741,28 +827,35 @@ public java.lang.String getUserAgent() {
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Connector information.
      * 

      *
      * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The userAgent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserAgent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserAgent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userAgent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Connector information.
      * 

      *
      * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserAgent() {
@@ -772,17 +865,21 @@ public Builder clearUserAgent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Connector information.
      * 

      *
      * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The bytes for userAgent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserAgentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserAgentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userAgent_ = value;
       bitField0_ |= 0x00000001;
@@ -792,22 +889,33 @@ public Builder setUserAgentBytes(
 
     private int authType_ = 0;
     /**
+     *
+     *
      * 
      * Authentication type.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     *
      * @return The enum numeric value on the wire for authType.
      */
-    @java.lang.Override public int getAuthTypeValue() {
+    @java.lang.Override
+    public int getAuthTypeValue() {
       return authType_;
     }
     /**
+     *
+     *
      * 
      * Authentication type.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     *
      * @param value The enum numeric value on the wire for authType to set.
      * @return This builder for chaining.
      */
@@ -818,28 +926,45 @@ public Builder setAuthTypeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Authentication type.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     *
      * @return The authType.
      */
     @java.lang.Override
-    public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType getAuthType() {
-      com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType result = com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType.forNumber(authType_);
-      return result == null ? com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType.UNRECOGNIZED : result;
+    public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType
+        getAuthType() {
+      com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType result =
+          com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType.forNumber(
+              authType_);
+      return result == null
+          ? com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType
+              .UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * Authentication type.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     *
      * @param value The authType to set.
      * @return This builder for chaining.
      */
-    public Builder setAuthType(com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType value) {
+    public Builder setAuthType(
+        com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -849,11 +974,16 @@ public Builder setAuthType(com.google.cloud.alloydb.connectors.v1alpha.MetadataE
       return this;
     }
     /**
+     *
+     *
      * 
      * Authentication type.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearAuthType() {
@@ -865,19 +995,21 @@ public Builder clearAuthType() {
 
     private java.lang.Object oauth2Token_ = "";
     /**
+     *
+     *
      * 
      * IAM token used for both IAM user authentiation and
      * `alloydb.instances.connect` permission check.
      * 

      *
      * string oauth2_token = 3;
+     *
      * @return The oauth2Token.
      */
     public java.lang.String getOauth2Token() {
       java.lang.Object ref = oauth2Token_;
       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();
         oauth2Token_ = s;
         return s;
@@ -886,21 +1018,22 @@ public java.lang.String getOauth2Token() {
       }
     }
     /**
+     *
+     *
      * 
      * IAM token used for both IAM user authentiation and
      * `alloydb.instances.connect` permission check.
      * 

      *
      * string oauth2_token = 3;
+     *
      * @return The bytes for oauth2Token.
      */
-    public com.google.protobuf.ByteString
-        getOauth2TokenBytes() {
+    public com.google.protobuf.ByteString getOauth2TokenBytes() {
       java.lang.Object ref = oauth2Token_;
       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);
         oauth2Token_ = b;
         return b;
       } else {
@@ -908,30 +1041,37 @@ public java.lang.String getOauth2Token() {
       }
     }
     /**
+     *
+     *
      * 
      * IAM token used for both IAM user authentiation and
      * `alloydb.instances.connect` permission check.
      * 

      *
      * string oauth2_token = 3;
+     *
      * @param value The oauth2Token to set.
      * @return This builder for chaining.
      */
-    public Builder setOauth2Token(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOauth2Token(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       oauth2Token_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * IAM token used for both IAM user authentiation and
      * `alloydb.instances.connect` permission check.
      * 

      *
      * string oauth2_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOauth2Token() {
@@ -941,27 +1081,31 @@ public Builder clearOauth2Token() {
       return this;
     }
     /**
+     *
+     *
      * 
      * IAM token used for both IAM user authentiation and
      * `alloydb.instances.connect` permission check.
      * 

      *
      * string oauth2_token = 3;
+     *
      * @param value The bytes for oauth2Token to set.
      * @return This builder for chaining.
      */
-    public Builder setOauth2TokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOauth2TokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       oauth2Token_ = value;
       bitField0_ |= 0x00000004;
       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);
     }
 
@@ -971,41 +1115,43 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest)
-  private static final com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest();
   }
 
-  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest getDefaultInstance() {
+  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public MetadataExchangeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public MetadataExchangeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1017,9 +1163,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest getDefaultInstanceForType() {
+  public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequestOrBuilder.java b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequestOrBuilder.java
similarity index 64%
rename from owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequestOrBuilder.java
rename to java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequestOrBuilder.java
index dc79cf189bc0..4390a205da63 100644
--- a/owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequestOrBuilder.java
+++ b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeRequestOrBuilder.java
@@ -1,70 +1,104 @@
+/*
+ * Copyright 2023 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/alloydb/connectors/v1alpha/resources.proto
 
 package com.google.cloud.alloydb.connectors.v1alpha;
 
-public interface MetadataExchangeRequestOrBuilder extends
+public interface MetadataExchangeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Optional. Connector information.
    * 

    *
    * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The userAgent.
    */
   java.lang.String getUserAgent();
   /**
+   *
+   *
    * 
    * Optional. Connector information.
    * 

    *
    * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The bytes for userAgent.
    */
-  com.google.protobuf.ByteString
-      getUserAgentBytes();
+  com.google.protobuf.ByteString getUserAgentBytes();
 
   /**
+   *
+   *
    * 
    * Authentication type.
    * 

    *
-   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+   * 
+   *
    * @return The enum numeric value on the wire for authType.
    */
   int getAuthTypeValue();
   /**
+   *
+   *
    * 
    * Authentication type.
    * 

    *
-   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType auth_type = 2;
+   * 
+   *
    * @return The authType.
    */
   com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeRequest.AuthType getAuthType();
 
   /**
+   *
+   *
    * 
    * IAM token used for both IAM user authentiation and
    * `alloydb.instances.connect` permission check.
    * 

    *
    * string oauth2_token = 3;
+   *
    * @return The oauth2Token.
    */
   java.lang.String getOauth2Token();
   /**
+   *
+   *
    * 
    * IAM token used for both IAM user authentiation and
    * `alloydb.instances.connect` permission check.
    * 

    *
    * string oauth2_token = 3;
+   *
    * @return The bytes for oauth2Token.
    */
-  com.google.protobuf.ByteString
-      getOauth2TokenBytes();
+  com.google.protobuf.ByteString getOauth2TokenBytes();
 }
diff --git a/owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponse.java b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponse.java
similarity index 61%
rename from owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponse.java
rename to java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponse.java
index 8ad3ccb690f8..b77b94d1391a 100644
--- a/owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponse.java
+++ b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 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/alloydb/connectors/v1alpha/resources.proto
 
 package com.google.cloud.alloydb.connectors.v1alpha;
 
 /**
+ *
+ *
  * 
  * Message for response to metadata exchange request. The sole purpose of this
  * message is for the use of AlloyDB connectors. Clients should not rely on this
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse}
  */
-public final class MetadataExchangeResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class MetadataExchangeResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse)
     MetadataExchangeResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use MetadataExchangeResponse.newBuilder() to construct.
   private MetadataExchangeResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private MetadataExchangeResponse() {
     responseCode_ = 0;
     error_ = "";
@@ -28,34 +46,39 @@ private MetadataExchangeResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new MetadataExchangeResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto
+        .internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_fieldAccessorTable
+    return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto
+        .internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.class, com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.Builder.class);
+            com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.class,
+            com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Response code.
    * 

    *
-   * Protobuf enum {@code google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode}
+   * Protobuf enum {@code
+   * google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode}
    */
-  public enum ResponseCode
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ResponseCode implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unknown response code
      * 

@@ -64,6 +87,8 @@ public enum ResponseCode
      */
     RESPONSE_CODE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Success
      * 

@@ -72,6 +97,8 @@ public enum ResponseCode
      */
     OK(1),
     /**
+     *
+     *
      * 
      * Failure
      * 

@@ -83,6 +110,8 @@ public enum ResponseCode
     ;
 
     /**
+     *
+     *
      * 
      * Unknown response code
      * 

@@ -91,6 +120,8 @@ public enum ResponseCode
      */
     public static final int RESPONSE_CODE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Success
      * 

@@ -99,6 +130,8 @@ public enum ResponseCode
      */
     public static final int OK_VALUE = 1;
     /**
+     *
+     *
      * 
      * Failure
      * 

@@ -107,7 +140,6 @@ public enum ResponseCode
      */
     public static final int ERROR_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -132,49 +164,51 @@ public static ResponseCode valueOf(int value) {
      */
     public static ResponseCode forNumber(int value) {
       switch (value) {
-        case 0: return RESPONSE_CODE_UNSPECIFIED;
-        case 1: return OK;
-        case 2: return ERROR;
-        default: return null;
+        case 0:
+          return RESPONSE_CODE_UNSPECIFIED;
+        case 1:
+          return OK;
+        case 2:
+          return ERROR;
+        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<
-        ResponseCode> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ResponseCode findValueByNumber(int number) {
-              return ResponseCode.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 ResponseCode findValueByNumber(int number) {
+            return ResponseCode.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.alloydb.connectors.v1alpha.MetadataExchangeResponse.getDescriptor().getEnumTypes().get(0);
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.getDescriptor()
+          .getEnumTypes()
+          .get(0);
     }
 
     private static final ResponseCode[] VALUES = values();
 
-    public static ResponseCode valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ResponseCode 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;
@@ -194,38 +228,60 @@ private ResponseCode(int value) {
   public static final int RESPONSE_CODE_FIELD_NUMBER = 1;
   private int responseCode_ = 0;
   /**
+   *
+   *
    * 
    * Response code.
    * 

    *
-   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+   * 
+   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+   * 
+   *
    * @return The enum numeric value on the wire for responseCode.
    */
-  @java.lang.Override public int getResponseCodeValue() {
+  @java.lang.Override
+  public int getResponseCodeValue() {
     return responseCode_;
   }
   /**
+   *
+   *
    * 
    * Response code.
    * 

    *
-   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+   * 
+   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+   * 
+   *
    * @return The responseCode.
    */
-  @java.lang.Override public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode getResponseCode() {
-    com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode result = com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode.forNumber(responseCode_);
-    return result == null ? com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode.UNRECOGNIZED : result;
+  @java.lang.Override
+  public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode
+      getResponseCode() {
+    com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode result =
+        com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode.forNumber(
+            responseCode_);
+    return result == null
+        ? com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode
+            .UNRECOGNIZED
+        : result;
   }
 
   public static final int ERROR_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object error_ = "";
   /**
+   *
+   *
    * 
    * Optional. Error message.
    * 

    *
    * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The error.
    */
   @java.lang.Override
@@ -234,29 +290,29 @@ public java.lang.String getError() {
     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();
       error_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Optional. Error message.
    * 

    *
    * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The bytes for error.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getErrorBytes() {
+  public com.google.protobuf.ByteString getErrorBytes() {
     java.lang.Object ref = error_;
     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);
       error_ = b;
       return b;
     } else {
@@ -265,6 +321,7 @@ public java.lang.String getError() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -276,9 +333,11 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    if (responseCode_ != com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode.RESPONSE_CODE_UNSPECIFIED.getNumber()) {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (responseCode_
+        != com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode
+            .RESPONSE_CODE_UNSPECIFIED
+            .getNumber()) {
       output.writeEnum(1, responseCode_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(error_)) {
@@ -293,9 +352,11 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (responseCode_ != com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode.RESPONSE_CODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(1, responseCode_);
+    if (responseCode_
+        != com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode
+            .RESPONSE_CODE_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, responseCode_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(error_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, error_);
@@ -308,16 +369,16 @@ 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.alloydb.connectors.v1alpha.MetadataExchangeResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse other = (com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse) obj;
+    com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse other =
+        (com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse) obj;
 
     if (responseCode_ != other.responseCode_) return false;
-    if (!getError()
-        .equals(other.getError())) return false;
+    if (!getError().equals(other.getError())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -339,98 +400,105 @@ public int hashCode() {
   }
 
   public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse 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.alloydb.connectors.v1alpha.MetadataExchangeResponse 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.alloydb.connectors.v1alpha.MetadataExchangeResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse 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.alloydb.connectors.v1alpha.MetadataExchangeResponse parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse 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.alloydb.connectors.v1alpha.MetadataExchangeResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse 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.alloydb.connectors.v1alpha.MetadataExchangeResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse
+      parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
-  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse
+      parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse 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.alloydb.connectors.v1alpha.MetadataExchangeResponse 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.alloydb.connectors.v1alpha.MetadataExchangeResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse 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;
   }
   /**
+   *
+   *
    * 
    * Message for response to metadata exchange request. The sole purpose of this
    * message is for the use of AlloyDB connectors. Clients should not rely on this
@@ -439,33 +507,33 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse}
    */
-  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.alloydb.connectors.v1alpha.MetadataExchangeResponse)
       com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto
+          .internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_fieldAccessorTable
+      return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto
+          .internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.class, com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.Builder.class);
+              com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.class,
+              com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.Builder.class);
     }
 
-    // Construct using com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.newBuilder()
-    private Builder() {
+    // Construct using
+    // com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.newBuilder()
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -476,14 +544,16 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.alloydb.connectors.v1alpha.ResourcesProto
+          .internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse getDefaultInstanceForType() {
-      return com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.getDefaultInstance();
+    public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse
+        getDefaultInstanceForType() {
+      return com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse
+          .getDefaultInstance();
     }
 
     @java.lang.Override
@@ -497,13 +567,17 @@ public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse buil
 
     @java.lang.Override
     public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse buildPartial() {
-      com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse result = new com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse result =
+          new com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse result) {
+    private void buildPartial0(
+        com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.responseCode_ = responseCode_;
@@ -517,46 +591,51 @@ private void buildPartial0(com.google.cloud.alloydb.connectors.v1alpha.MetadataE
     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.alloydb.connectors.v1alpha.MetadataExchangeResponse) {
-        return mergeFrom((com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse)other);
+        return mergeFrom(
+            (com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse other) {
-      if (other == com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.getDefaultInstance()) return this;
+    public Builder mergeFrom(
+        com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse other) {
+      if (other
+          == com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse
+              .getDefaultInstance()) return this;
       if (other.responseCode_ != 0) {
         setResponseCodeValue(other.getResponseCodeValue());
       }
@@ -591,22 +670,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              responseCode_ = input.readEnum();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 18: {
-              error_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                responseCode_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 18:
+              {
+                error_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -616,26 +698,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private int responseCode_ = 0;
     /**
+     *
+     *
      * 
      * Response code.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     *
      * @return The enum numeric value on the wire for responseCode.
      */
-    @java.lang.Override public int getResponseCodeValue() {
+    @java.lang.Override
+    public int getResponseCodeValue() {
       return responseCode_;
     }
     /**
+     *
+     *
      * 
      * Response code.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     *
      * @param value The enum numeric value on the wire for responseCode to set.
      * @return This builder for chaining.
      */
@@ -646,28 +740,45 @@ public Builder setResponseCodeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Response code.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     *
      * @return The responseCode.
      */
     @java.lang.Override
-    public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode getResponseCode() {
-      com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode result = com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode.forNumber(responseCode_);
-      return result == null ? com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode.UNRECOGNIZED : result;
+    public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode
+        getResponseCode() {
+      com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode result =
+          com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode
+              .forNumber(responseCode_);
+      return result == null
+          ? com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode
+              .UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * Response code.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     *
      * @param value The responseCode to set.
      * @return This builder for chaining.
      */
-    public Builder setResponseCode(com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode value) {
+    public Builder setResponseCode(
+        com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -677,11 +788,16 @@ public Builder setResponseCode(com.google.cloud.alloydb.connectors.v1alpha.Metad
       return this;
     }
     /**
+     *
+     *
      * 
      * Response code.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearResponseCode() {
@@ -693,18 +809,20 @@ public Builder clearResponseCode() {
 
     private java.lang.Object error_ = "";
     /**
+     *
+     *
      * 
      * Optional. Error message.
      * 

      *
      * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The error.
      */
     public java.lang.String getError() {
       java.lang.Object ref = error_;
       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();
         error_ = s;
         return s;
@@ -713,20 +831,21 @@ public java.lang.String getError() {
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Error message.
      * 

      *
      * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The bytes for error.
      */
-    public com.google.protobuf.ByteString
-        getErrorBytes() {
+    public com.google.protobuf.ByteString getErrorBytes() {
       java.lang.Object ref = error_;
       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);
         error_ = b;
         return b;
       } else {
@@ -734,28 +853,35 @@ public java.lang.String getError() {
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Error message.
      * 

      *
      * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The error to set.
      * @return This builder for chaining.
      */
-    public Builder setError(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setError(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       error_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Error message.
      * 

      *
      * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return This builder for chaining.
      */
     public Builder clearError() {
@@ -765,26 +891,30 @@ public Builder clearError() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Error message.
      * 

      *
      * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The bytes for error to set.
      * @return This builder for chaining.
      */
-    public Builder setErrorBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setErrorBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       error_ = value;
       bitField0_ |= 0x00000002;
       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);
     }
 
@@ -794,41 +924,43 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse)
-  private static final com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse DEFAULT_INSTANCE;
+  private static final com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse();
   }
 
-  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse getDefaultInstance() {
+  public static com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public MetadataExchangeResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public MetadataExchangeResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -840,9 +972,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse getDefaultInstanceForType() {
+  public com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponseOrBuilder.java b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponseOrBuilder.java
new file mode 100644
index 000000000000..d540924de770
--- /dev/null
+++ b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponseOrBuilder.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2023 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/alloydb/connectors/v1alpha/resources.proto
+
+package com.google.cloud.alloydb.connectors.v1alpha;
+
+public interface MetadataExchangeResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Response code.
+   * 

+   *
+   * 
+   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+   * 
+   *
+   * @return The enum numeric value on the wire for responseCode.
+   */
+  int getResponseCodeValue();
+  /**
+   *
+   *
+   * 
+   * Response code.
+   * 

+   *
+   * 
+   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
+   * 
+   *
+   * @return The responseCode.
+   */
+  com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode
+      getResponseCode();
+
+  /**
+   *
+   *
+   * 
+   * Optional. Error message.
+   * 

+   *
+   * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+   *
+   * @return The error.
+   */
+  java.lang.String getError();
+  /**
+   *
+   *
+   * 
+   * Optional. Error message.
+   * 

+   *
+   * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+   *
+   * @return The bytes for error.
+   */
+  com.google.protobuf.ByteString getErrorBytes();
+}
diff --git a/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/ResourcesProto.java b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/ResourcesProto.java
new file mode 100644
index 000000000000..0a7cfe9683d8
--- /dev/null
+++ b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/ResourcesProto.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2023 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/alloydb/connectors/v1alpha/resources.proto
+
+package com.google.cloud.alloydb.connectors.v1alpha;
+
+public final class ResourcesProto {
+  private ResourcesProto() {}
+
+  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_alloydb_connectors_v1alpha_MetadataExchangeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n7google/cloud/alloydb/connectors/v1alph"
+          + "a/resources.proto\022\'google.cloud.alloydb."
+          + "connectors.v1alpha\032\037google/api/field_beh"
+          + "avior.proto\"\353\001\n\027MetadataExchangeRequest\022"
+          + "\030\n\nuser_agent\030\001 \001(\tB\004\342A\001\001\022\\\n\tauth_type\030\002"
+          + " \001(\0162I.google.cloud.alloydb.connectors.v"
+          + "1alpha.MetadataExchangeRequest.AuthType\022"
+          + "\024\n\014oauth2_token\030\003 \001(\t\"B\n\010AuthType\022\031\n\025AUT"
+          + "H_TYPE_UNSPECIFIED\020\000\022\r\n\tDB_NATIVE\020\001\022\014\n\010A"
+          + "UTO_IAM\020\002\"\330\001\n\030MetadataExchangeResponse\022e"
+          + "\n\rresponse_code\030\001 \001(\0162N.google.cloud.all"
+          + "oydb.connectors.v1alpha.MetadataExchange"
+          + "Response.ResponseCode\022\023\n\005error\030\002 \001(\tB\004\342A"
+          + "\001\001\"@\n\014ResponseCode\022\035\n\031RESPONSE_CODE_UNSP"
+          + "ECIFIED\020\000\022\006\n\002OK\020\001\022\t\n\005ERROR\020\002B\216\002\n+com.goo"
+          + "gle.cloud.alloydb.connectors.v1alphaB\016Re"
+          + "sourcesProtoP\001ZKcloud.google.com/go/allo"
+          + "ydb/connectors/apiv1alpha/connectorspb;c"
+          + "onnectorspb\252\002\'Google.Cloud.AlloyDb.Conne"
+          + "ctors.V1Alpha\312\002\'Google\\Cloud\\AlloyDb\\Con"
+          + "nectors\\V1alpha\352\002+Google::Cloud::AlloyDb"
+          + "::Connectors::V1alphab\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+            });
+    internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_descriptor,
+            new java.lang.String[] {
+              "UserAgent", "AuthType", "Oauth2Token",
+            });
+    internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_descriptor,
+            new java.lang.String[] {
+              "ResponseCode", "Error",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/clirr-ignored-differences.xml b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/clirr-ignored-differences.xml
new file mode 100644
index 000000000000..12caa335a7b3
--- /dev/null
+++ b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/clirr-ignored-differences.xml
@@ -0,0 +1,19 @@
+
+
+
+  
+    7012
+    com/google/cloud/alloydb/connectors/v1beta/*OrBuilder
+    * get*(*)
+  
+  
+    7012
+    com/google/cloud/alloydb/connectors/v1beta/*OrBuilder
+    boolean contains*(*)
+  
+  
+    7012
+    com/google/cloud/alloydb/connectors/v1beta/*OrBuilder
+    boolean has*(*)
+  
+
diff --git a/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/pom.xml b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/pom.xml
new file mode 100644
index 000000000000..ec7d59bfb0b9
--- /dev/null
+++ b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/pom.xml
@@ -0,0 +1,46 @@
+
+  4.0.0
+  com.google.api.grpc
+  proto-google-cloud-alloydb-connectors-v1beta
+  0.2.0-SNAPSHOT
+  proto-google-cloud-alloydb-connectors-v1beta
+  Proto library for google-cloud-alloydb-connectors
+  
+    com.google.cloud
+    google-cloud-alloydb-connectors-parent
+    0.2.0-SNAPSHOT
+  
+  
+    
+      com.google.protobuf
+      protobuf-java
+    
+    
+      com.google.api.grpc
+      proto-google-common-protos
+    
+    
+      com.google.api.grpc
+      proto-google-iam-v1
+    
+    
+      com.google.api
+      api-common
+    
+    
+      com.google.guava
+      guava
+    
+  
+
+  
+    
+      
+          org.codehaus.mojo
+          flatten-maven-plugin
+        
+    
+  
+
diff --git a/owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequest.java b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequest.java
similarity index 66%
rename from owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequest.java
rename to java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequest.java
index 084c1766add0..fd479d4be13e 100644
--- a/owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequest.java
+++ b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequest.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 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/alloydb/connectors/v1beta/resources.proto
 
 package com.google.cloud.alloydb.connectors.v1beta;
 
 /**
+ *
+ *
  * 
  * Message used by AlloyDB connectors to exchange client and connection metadata
  * with the server after a successful TLS handshake. This metadata includes an
@@ -15,15 +32,16 @@
  *
  * Protobuf type {@code google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest}
  */
-public final class MetadataExchangeRequest extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class MetadataExchangeRequest extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest)
     MetadataExchangeRequestOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use MetadataExchangeRequest.newBuilder() to construct.
   private MetadataExchangeRequest(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private MetadataExchangeRequest() {
     userAgent_ = "";
     authType_ = 0;
@@ -32,34 +50,38 @@ private MetadataExchangeRequest() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new MetadataExchangeRequest();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto
+        .internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_fieldAccessorTable
+    return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto
+        .internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.class, com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.Builder.class);
+            com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.class,
+            com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * AuthType contains all supported authentication types.
    * 

    *
    * Protobuf enum {@code google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType}
    */
-  public enum AuthType
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum AuthType implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Authentication type is unspecified and DB_NATIVE is used by default
      * 

@@ -68,6 +90,8 @@ public enum AuthType
      */
     AUTH_TYPE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Database native authentication (user/password)
      * 

@@ -76,6 +100,8 @@ public enum AuthType
      */
     DB_NATIVE(1),
     /**
+     *
+     *
      * 
      * Automatic IAM authentication
      * 

@@ -87,6 +113,8 @@ public enum AuthType
     ;
 
     /**
+     *
+     *
      * 
      * Authentication type is unspecified and DB_NATIVE is used by default
      * 

@@ -95,6 +123,8 @@ public enum AuthType
      */
     public static final int AUTH_TYPE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Database native authentication (user/password)
      * 

@@ -103,6 +133,8 @@ public enum AuthType
      */
     public static final int DB_NATIVE_VALUE = 1;
     /**
+     *
+     *
      * 
      * Automatic IAM authentication
      * 

@@ -111,7 +143,6 @@ public enum AuthType
      */
     public static final int AUTO_IAM_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -136,49 +167,51 @@ public static AuthType valueOf(int value) {
      */
     public static AuthType forNumber(int value) {
       switch (value) {
-        case 0: return AUTH_TYPE_UNSPECIFIED;
-        case 1: return DB_NATIVE;
-        case 2: return AUTO_IAM;
-        default: return null;
+        case 0:
+          return AUTH_TYPE_UNSPECIFIED;
+        case 1:
+          return DB_NATIVE;
+        case 2:
+          return AUTO_IAM;
+        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<
-        AuthType> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public AuthType findValueByNumber(int number) {
-              return AuthType.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 AuthType findValueByNumber(int number) {
+            return AuthType.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.alloydb.connectors.v1beta.MetadataExchangeRequest.getDescriptor().getEnumTypes().get(0);
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.getDescriptor()
+          .getEnumTypes()
+          .get(0);
     }
 
     private static final AuthType[] VALUES = values();
 
-    public static AuthType valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static AuthType 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;
@@ -196,14 +229,18 @@ private AuthType(int value) {
   }
 
   public static final int USER_AGENT_FIELD_NUMBER = 1;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object userAgent_ = "";
   /**
+   *
+   *
    * 
    * Optional. Connector information.
    * 

    *
    * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The userAgent.
    */
   @java.lang.Override
@@ -212,29 +249,29 @@ public java.lang.String getUserAgent() {
     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();
       userAgent_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Optional. Connector information.
    * 

    *
    * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The bytes for userAgent.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getUserAgentBytes() {
+  public com.google.protobuf.ByteString getUserAgentBytes() {
     java.lang.Object ref = userAgent_;
     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);
       userAgent_ = b;
       return b;
     } else {
@@ -245,39 +282,57 @@ public java.lang.String getUserAgent() {
   public static final int AUTH_TYPE_FIELD_NUMBER = 2;
   private int authType_ = 0;
   /**
+   *
+   *
    * 
    * Authentication type.
    * 

    *
-   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+   * 
+   *
    * @return The enum numeric value on the wire for authType.
    */
-  @java.lang.Override public int getAuthTypeValue() {
+  @java.lang.Override
+  public int getAuthTypeValue() {
     return authType_;
   }
   /**
+   *
+   *
    * 
    * Authentication type.
    * 

    *
-   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+   * 
+   *
    * @return The authType.
    */
-  @java.lang.Override public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType getAuthType() {
-    com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType result = com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType.forNumber(authType_);
-    return result == null ? com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType.UNRECOGNIZED : result;
+  @java.lang.Override
+  public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType getAuthType() {
+    com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType result =
+        com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType.forNumber(
+            authType_);
+    return result == null
+        ? com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType.UNRECOGNIZED
+        : result;
   }
 
   public static final int OAUTH2_TOKEN_FIELD_NUMBER = 3;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object oauth2Token_ = "";
   /**
+   *
+   *
    * 
    * IAM token used for both IAM user authentiation and
    * `alloydb.instances.connect` permission check.
    * 

    *
    * string oauth2_token = 3;
+   *
    * @return The oauth2Token.
    */
   @java.lang.Override
@@ -286,30 +341,30 @@ public java.lang.String getOauth2Token() {
     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();
       oauth2Token_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * IAM token used for both IAM user authentiation and
    * `alloydb.instances.connect` permission check.
    * 

    *
    * string oauth2_token = 3;
+   *
    * @return The bytes for oauth2Token.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getOauth2TokenBytes() {
+  public com.google.protobuf.ByteString getOauth2TokenBytes() {
     java.lang.Object ref = oauth2Token_;
     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);
       oauth2Token_ = b;
       return b;
     } else {
@@ -318,6 +373,7 @@ public java.lang.String getOauth2Token() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -329,12 +385,14 @@ 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(userAgent_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, userAgent_);
     }
-    if (authType_ != com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType.AUTH_TYPE_UNSPECIFIED.getNumber()) {
+    if (authType_
+        != com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType
+            .AUTH_TYPE_UNSPECIFIED
+            .getNumber()) {
       output.writeEnum(2, authType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(oauth2Token_)) {
@@ -352,9 +410,11 @@ public int getSerializedSize() {
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(userAgent_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, userAgent_);
     }
-    if (authType_ != com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType.AUTH_TYPE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(2, authType_);
+    if (authType_
+        != com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType
+            .AUTH_TYPE_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(2, authType_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(oauth2Token_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, oauth2Token_);
@@ -367,18 +427,17 @@ 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.alloydb.connectors.v1beta.MetadataExchangeRequest)) {
       return super.equals(obj);
     }
-    com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest other = (com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest) obj;
+    com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest other =
+        (com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest) obj;
 
-    if (!getUserAgent()
-        .equals(other.getUserAgent())) return false;
+    if (!getUserAgent().equals(other.getUserAgent())) return false;
     if (authType_ != other.authType_) return false;
-    if (!getOauth2Token()
-        .equals(other.getOauth2Token())) return false;
+    if (!getOauth2Token().equals(other.getOauth2Token())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -402,98 +461,105 @@ public int hashCode() {
   }
 
   public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest 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.alloydb.connectors.v1beta.MetadataExchangeRequest 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.alloydb.connectors.v1beta.MetadataExchangeRequest parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest 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.alloydb.connectors.v1beta.MetadataExchangeRequest parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest 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.alloydb.connectors.v1beta.MetadataExchangeRequest parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest 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.alloydb.connectors.v1beta.MetadataExchangeRequest parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest
+      parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
-  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest
+      parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest 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.alloydb.connectors.v1beta.MetadataExchangeRequest 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.alloydb.connectors.v1beta.MetadataExchangeRequest prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest 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;
   }
   /**
+   *
+   *
    * 
    * Message used by AlloyDB connectors to exchange client and connection metadata
    * with the server after a successful TLS handshake. This metadata includes an
@@ -505,33 +571,33 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest}
    */
-  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.alloydb.connectors.v1beta.MetadataExchangeRequest)
       com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequestOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto
+          .internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_fieldAccessorTable
+      return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto
+          .internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.class, com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.Builder.class);
+              com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.class,
+              com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.Builder.class);
     }
 
-    // Construct using com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.newBuilder()
-    private Builder() {
+    // Construct using
+    // com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.newBuilder()
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -543,14 +609,16 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto
+          .internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest getDefaultInstanceForType() {
-      return com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.getDefaultInstance();
+    public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest
+        getDefaultInstanceForType() {
+      return com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest
+          .getDefaultInstance();
     }
 
     @java.lang.Override
@@ -564,13 +632,17 @@ public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest build(
 
     @java.lang.Override
     public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest buildPartial() {
-      com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest result = new com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest result =
+          new com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest result) {
+    private void buildPartial0(
+        com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.userAgent_ = userAgent_;
@@ -587,46 +659,51 @@ private void buildPartial0(com.google.cloud.alloydb.connectors.v1beta.MetadataEx
     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.alloydb.connectors.v1beta.MetadataExchangeRequest) {
-        return mergeFrom((com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest)other);
+        return mergeFrom(
+            (com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest other) {
-      if (other == com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.getDefaultInstance()) return this;
+    public Builder mergeFrom(
+        com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest other) {
+      if (other
+          == com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest
+              .getDefaultInstance()) return this;
       if (!other.getUserAgent().isEmpty()) {
         userAgent_ = other.userAgent_;
         bitField0_ |= 0x00000001;
@@ -666,27 +743,31 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 10: {
-              userAgent_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 10
-            case 16: {
-              authType_ = input.readEnum();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 16
-            case 26: {
-              oauth2Token_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000004;
-              break;
-            } // case 26
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 10:
+              {
+                userAgent_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+            case 16:
+              {
+                authType_ = input.readEnum();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 16
+            case 26:
+              {
+                oauth2Token_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -696,22 +777,25 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private java.lang.Object userAgent_ = "";
     /**
+     *
+     *
      * 
      * Optional. Connector information.
      * 

      *
      * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The userAgent.
      */
     public java.lang.String getUserAgent() {
       java.lang.Object ref = userAgent_;
       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();
         userAgent_ = s;
         return s;
@@ -720,20 +804,21 @@ public java.lang.String getUserAgent() {
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Connector information.
      * 

      *
      * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The bytes for userAgent.
      */
-    public com.google.protobuf.ByteString
-        getUserAgentBytes() {
+    public com.google.protobuf.ByteString getUserAgentBytes() {
       java.lang.Object ref = userAgent_;
       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);
         userAgent_ = b;
         return b;
       } else {
@@ -741,28 +826,35 @@ public java.lang.String getUserAgent() {
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Connector information.
      * 

      *
      * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The userAgent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserAgent(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserAgent(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       userAgent_ = value;
       bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Connector information.
      * 

      *
      * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return This builder for chaining.
      */
     public Builder clearUserAgent() {
@@ -772,17 +864,21 @@ public Builder clearUserAgent() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Connector information.
      * 

      *
      * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The bytes for userAgent to set.
      * @return This builder for chaining.
      */
-    public Builder setUserAgentBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setUserAgentBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       userAgent_ = value;
       bitField0_ |= 0x00000001;
@@ -792,22 +888,31 @@ public Builder setUserAgentBytes(
 
     private int authType_ = 0;
     /**
+     *
+     *
      * 
      * Authentication type.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     *
      * @return The enum numeric value on the wire for authType.
      */
-    @java.lang.Override public int getAuthTypeValue() {
+    @java.lang.Override
+    public int getAuthTypeValue() {
       return authType_;
     }
     /**
+     *
+     *
      * 
      * Authentication type.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     *
      * @param value The enum numeric value on the wire for authType to set.
      * @return This builder for chaining.
      */
@@ -818,28 +923,42 @@ public Builder setAuthTypeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Authentication type.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     *
      * @return The authType.
      */
     @java.lang.Override
-    public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType getAuthType() {
-      com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType result = com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType.forNumber(authType_);
-      return result == null ? com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType.UNRECOGNIZED : result;
+    public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType
+        getAuthType() {
+      com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType result =
+          com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType.forNumber(
+              authType_);
+      return result == null
+          ? com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType.UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * Authentication type.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     *
      * @param value The authType to set.
      * @return This builder for chaining.
      */
-    public Builder setAuthType(com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType value) {
+    public Builder setAuthType(
+        com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -849,11 +968,15 @@ public Builder setAuthType(com.google.cloud.alloydb.connectors.v1beta.MetadataEx
       return this;
     }
     /**
+     *
+     *
      * 
      * Authentication type.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearAuthType() {
@@ -865,19 +988,21 @@ public Builder clearAuthType() {
 
     private java.lang.Object oauth2Token_ = "";
     /**
+     *
+     *
      * 
      * IAM token used for both IAM user authentiation and
      * `alloydb.instances.connect` permission check.
      * 

      *
      * string oauth2_token = 3;
+     *
      * @return The oauth2Token.
      */
     public java.lang.String getOauth2Token() {
       java.lang.Object ref = oauth2Token_;
       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();
         oauth2Token_ = s;
         return s;
@@ -886,21 +1011,22 @@ public java.lang.String getOauth2Token() {
       }
     }
     /**
+     *
+     *
      * 
      * IAM token used for both IAM user authentiation and
      * `alloydb.instances.connect` permission check.
      * 

      *
      * string oauth2_token = 3;
+     *
      * @return The bytes for oauth2Token.
      */
-    public com.google.protobuf.ByteString
-        getOauth2TokenBytes() {
+    public com.google.protobuf.ByteString getOauth2TokenBytes() {
       java.lang.Object ref = oauth2Token_;
       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);
         oauth2Token_ = b;
         return b;
       } else {
@@ -908,30 +1034,37 @@ public java.lang.String getOauth2Token() {
       }
     }
     /**
+     *
+     *
      * 
      * IAM token used for both IAM user authentiation and
      * `alloydb.instances.connect` permission check.
      * 

      *
      * string oauth2_token = 3;
+     *
      * @param value The oauth2Token to set.
      * @return This builder for chaining.
      */
-    public Builder setOauth2Token(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOauth2Token(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       oauth2Token_ = value;
       bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * IAM token used for both IAM user authentiation and
      * `alloydb.instances.connect` permission check.
      * 

      *
      * string oauth2_token = 3;
+     *
      * @return This builder for chaining.
      */
     public Builder clearOauth2Token() {
@@ -941,27 +1074,31 @@ public Builder clearOauth2Token() {
       return this;
     }
     /**
+     *
+     *
      * 
      * IAM token used for both IAM user authentiation and
      * `alloydb.instances.connect` permission check.
      * 

      *
      * string oauth2_token = 3;
+     *
      * @param value The bytes for oauth2Token to set.
      * @return This builder for chaining.
      */
-    public Builder setOauth2TokenBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setOauth2TokenBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       oauth2Token_ = value;
       bitField0_ |= 0x00000004;
       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);
     }
 
@@ -971,41 +1108,43 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest)
-  private static final com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest DEFAULT_INSTANCE;
+  private static final com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest();
   }
 
-  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest getDefaultInstance() {
+  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public MetadataExchangeRequest parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public MetadataExchangeRequest parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -1017,9 +1156,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest getDefaultInstanceForType() {
+  public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequestOrBuilder.java b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequestOrBuilder.java
similarity index 64%
rename from owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequestOrBuilder.java
rename to java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequestOrBuilder.java
index 6119b2868f8c..6c9d0bffea82 100644
--- a/owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequestOrBuilder.java
+++ b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeRequestOrBuilder.java
@@ -1,70 +1,104 @@
+/*
+ * Copyright 2023 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/alloydb/connectors/v1beta/resources.proto
 
 package com.google.cloud.alloydb.connectors.v1beta;
 
-public interface MetadataExchangeRequestOrBuilder extends
+public interface MetadataExchangeRequestOrBuilder
+    extends
     // @@protoc_insertion_point(interface_extends:google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest)
     com.google.protobuf.MessageOrBuilder {
 
   /**
+   *
+   *
    * 
    * Optional. Connector information.
    * 

    *
    * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The userAgent.
    */
   java.lang.String getUserAgent();
   /**
+   *
+   *
    * 
    * Optional. Connector information.
    * 

    *
    * string user_agent = 1 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The bytes for userAgent.
    */
-  com.google.protobuf.ByteString
-      getUserAgentBytes();
+  com.google.protobuf.ByteString getUserAgentBytes();
 
   /**
+   *
+   *
    * 
    * Authentication type.
    * 

    *
-   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+   * 
+   *
    * @return The enum numeric value on the wire for authType.
    */
   int getAuthTypeValue();
   /**
+   *
+   *
    * 
    * Authentication type.
    * 

    *
-   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType auth_type = 2;
+   * 
+   *
    * @return The authType.
    */
   com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeRequest.AuthType getAuthType();
 
   /**
+   *
+   *
    * 
    * IAM token used for both IAM user authentiation and
    * `alloydb.instances.connect` permission check.
    * 

    *
    * string oauth2_token = 3;
+   *
    * @return The oauth2Token.
    */
   java.lang.String getOauth2Token();
   /**
+   *
+   *
    * 
    * IAM token used for both IAM user authentiation and
    * `alloydb.instances.connect` permission check.
    * 

    *
    * string oauth2_token = 3;
+   *
    * @return The bytes for oauth2Token.
    */
-  com.google.protobuf.ByteString
-      getOauth2TokenBytes();
+  com.google.protobuf.ByteString getOauth2TokenBytes();
 }
diff --git a/owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponse.java b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponse.java
similarity index 61%
rename from owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponse.java
rename to java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponse.java
index 7f8c6011f541..72747e690e51 100644
--- a/owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponse.java
+++ b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponse.java
@@ -1,9 +1,26 @@
+/*
+ * Copyright 2023 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/alloydb/connectors/v1beta/resources.proto
 
 package com.google.cloud.alloydb.connectors.v1beta;
 
 /**
+ *
+ *
  * 
  * Message for response to metadata exchange request. The sole purpose of this
  * message is for the use of AlloyDB connectors. Clients should not rely on this
@@ -12,15 +29,16 @@
  *
  * Protobuf type {@code google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse}
  */
-public final class MetadataExchangeResponse extends
-    com.google.protobuf.GeneratedMessageV3 implements
+public final class MetadataExchangeResponse extends com.google.protobuf.GeneratedMessageV3
+    implements
     // @@protoc_insertion_point(message_implements:google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse)
     MetadataExchangeResponseOrBuilder {
-private static final long serialVersionUID = 0L;
+  private static final long serialVersionUID = 0L;
   // Use MetadataExchangeResponse.newBuilder() to construct.
   private MetadataExchangeResponse(com.google.protobuf.GeneratedMessageV3.Builder builder) {
     super(builder);
   }
+
   private MetadataExchangeResponse() {
     responseCode_ = 0;
     error_ = "";
@@ -28,34 +46,39 @@ private MetadataExchangeResponse() {
 
   @java.lang.Override
   @SuppressWarnings({"unused"})
-  protected java.lang.Object newInstance(
-      UnusedPrivateParameter unused) {
+  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
     return new MetadataExchangeResponse();
   }
 
-  public static final com.google.protobuf.Descriptors.Descriptor
-      getDescriptor() {
-    return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_descriptor;
+  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+    return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto
+        .internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_descriptor;
   }
 
   @java.lang.Override
   protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
       internalGetFieldAccessorTable() {
-    return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_fieldAccessorTable
+    return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto
+        .internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_fieldAccessorTable
         .ensureFieldAccessorsInitialized(
-            com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.class, com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.Builder.class);
+            com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.class,
+            com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.Builder.class);
   }
 
   /**
+   *
+   *
    * 
    * Response code.
    * 

    *
-   * Protobuf enum {@code google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode}
+   * Protobuf enum {@code
+   * google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode}
    */
-  public enum ResponseCode
-      implements com.google.protobuf.ProtocolMessageEnum {
+  public enum ResponseCode implements com.google.protobuf.ProtocolMessageEnum {
     /**
+     *
+     *
      * 
      * Unknown response code
      * 

@@ -64,6 +87,8 @@ public enum ResponseCode
      */
     RESPONSE_CODE_UNSPECIFIED(0),
     /**
+     *
+     *
      * 
      * Success
      * 

@@ -72,6 +97,8 @@ public enum ResponseCode
      */
     OK(1),
     /**
+     *
+     *
      * 
      * Failure
      * 

@@ -83,6 +110,8 @@ public enum ResponseCode
     ;
 
     /**
+     *
+     *
      * 
      * Unknown response code
      * 

@@ -91,6 +120,8 @@ public enum ResponseCode
      */
     public static final int RESPONSE_CODE_UNSPECIFIED_VALUE = 0;
     /**
+     *
+     *
      * 
      * Success
      * 

@@ -99,6 +130,8 @@ public enum ResponseCode
      */
     public static final int OK_VALUE = 1;
     /**
+     *
+     *
      * 
      * Failure
      * 

@@ -107,7 +140,6 @@ public enum ResponseCode
      */
     public static final int ERROR_VALUE = 2;
 
-
     public final int getNumber() {
       if (this == UNRECOGNIZED) {
         throw new java.lang.IllegalArgumentException(
@@ -132,49 +164,51 @@ public static ResponseCode valueOf(int value) {
      */
     public static ResponseCode forNumber(int value) {
       switch (value) {
-        case 0: return RESPONSE_CODE_UNSPECIFIED;
-        case 1: return OK;
-        case 2: return ERROR;
-        default: return null;
+        case 0:
+          return RESPONSE_CODE_UNSPECIFIED;
+        case 1:
+          return OK;
+        case 2:
+          return ERROR;
+        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<
-        ResponseCode> internalValueMap =
-          new com.google.protobuf.Internal.EnumLiteMap() {
-            public ResponseCode findValueByNumber(int number) {
-              return ResponseCode.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 ResponseCode findValueByNumber(int number) {
+            return ResponseCode.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.alloydb.connectors.v1beta.MetadataExchangeResponse.getDescriptor().getEnumTypes().get(0);
+
+    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
+      return com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.getDescriptor()
+          .getEnumTypes()
+          .get(0);
     }
 
     private static final ResponseCode[] VALUES = values();
 
-    public static ResponseCode valueOf(
-        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
+    public static ResponseCode 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;
@@ -194,38 +228,60 @@ private ResponseCode(int value) {
   public static final int RESPONSE_CODE_FIELD_NUMBER = 1;
   private int responseCode_ = 0;
   /**
+   *
+   *
    * 
    * Response code.
    * 

    *
-   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+   * 
+   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+   * 
+   *
    * @return The enum numeric value on the wire for responseCode.
    */
-  @java.lang.Override public int getResponseCodeValue() {
+  @java.lang.Override
+  public int getResponseCodeValue() {
     return responseCode_;
   }
   /**
+   *
+   *
    * 
    * Response code.
    * 

    *
-   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+   * 
+   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+   * 
+   *
    * @return The responseCode.
    */
-  @java.lang.Override public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode getResponseCode() {
-    com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode result = com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode.forNumber(responseCode_);
-    return result == null ? com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode.UNRECOGNIZED : result;
+  @java.lang.Override
+  public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode
+      getResponseCode() {
+    com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode result =
+        com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode.forNumber(
+            responseCode_);
+    return result == null
+        ? com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode
+            .UNRECOGNIZED
+        : result;
   }
 
   public static final int ERROR_FIELD_NUMBER = 2;
+
   @SuppressWarnings("serial")
   private volatile java.lang.Object error_ = "";
   /**
+   *
+   *
    * 
    * Optional. Error message.
    * 

    *
    * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The error.
    */
   @java.lang.Override
@@ -234,29 +290,29 @@ public java.lang.String getError() {
     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();
       error_ = s;
       return s;
     }
   }
   /**
+   *
+   *
    * 
    * Optional. Error message.
    * 

    *
    * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+   *
    * @return The bytes for error.
    */
   @java.lang.Override
-  public com.google.protobuf.ByteString
-      getErrorBytes() {
+  public com.google.protobuf.ByteString getErrorBytes() {
     java.lang.Object ref = error_;
     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);
       error_ = b;
       return b;
     } else {
@@ -265,6 +321,7 @@ public java.lang.String getError() {
   }
 
   private byte memoizedIsInitialized = -1;
+
   @java.lang.Override
   public final boolean isInitialized() {
     byte isInitialized = memoizedIsInitialized;
@@ -276,9 +333,11 @@ public final boolean isInitialized() {
   }
 
   @java.lang.Override
-  public void writeTo(com.google.protobuf.CodedOutputStream output)
-                      throws java.io.IOException {
-    if (responseCode_ != com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode.RESPONSE_CODE_UNSPECIFIED.getNumber()) {
+  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
+    if (responseCode_
+        != com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode
+            .RESPONSE_CODE_UNSPECIFIED
+            .getNumber()) {
       output.writeEnum(1, responseCode_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(error_)) {
@@ -293,9 +352,11 @@ public int getSerializedSize() {
     if (size != -1) return size;
 
     size = 0;
-    if (responseCode_ != com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode.RESPONSE_CODE_UNSPECIFIED.getNumber()) {
-      size += com.google.protobuf.CodedOutputStream
-        .computeEnumSize(1, responseCode_);
+    if (responseCode_
+        != com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode
+            .RESPONSE_CODE_UNSPECIFIED
+            .getNumber()) {
+      size += com.google.protobuf.CodedOutputStream.computeEnumSize(1, responseCode_);
     }
     if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(error_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, error_);
@@ -308,16 +369,16 @@ 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.alloydb.connectors.v1beta.MetadataExchangeResponse)) {
       return super.equals(obj);
     }
-    com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse other = (com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse) obj;
+    com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse other =
+        (com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse) obj;
 
     if (responseCode_ != other.responseCode_) return false;
-    if (!getError()
-        .equals(other.getError())) return false;
+    if (!getError().equals(other.getError())) return false;
     if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
@@ -339,98 +400,105 @@ public int hashCode() {
   }
 
   public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse 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.alloydb.connectors.v1beta.MetadataExchangeResponse 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.alloydb.connectors.v1beta.MetadataExchangeResponse parseFrom(
       com.google.protobuf.ByteString data)
       throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse 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.alloydb.connectors.v1beta.MetadataExchangeResponse parseFrom(byte[] data)
-      throws com.google.protobuf.InvalidProtocolBufferException {
+
+  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse parseFrom(
+      byte[] data) throws com.google.protobuf.InvalidProtocolBufferException {
     return PARSER.parseFrom(data);
   }
+
   public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse 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.alloydb.connectors.v1beta.MetadataExchangeResponse parseFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseWithIOException(PARSER, input);
+
+  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse parseFrom(
+      java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
   }
+
   public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse 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.alloydb.connectors.v1beta.MetadataExchangeResponse parseDelimitedFrom(java.io.InputStream input)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input);
+  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse
+      parseDelimitedFrom(java.io.InputStream input) throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
   }
 
-  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse parseDelimitedFrom(
-      java.io.InputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws java.io.IOException {
-    return com.google.protobuf.GeneratedMessageV3
-        .parseDelimitedWithIOException(PARSER, input, extensionRegistry);
+  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse
+      parseDelimitedFrom(
+          java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+          throws java.io.IOException {
+    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
+        PARSER, input, extensionRegistry);
   }
+
   public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse 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.alloydb.connectors.v1beta.MetadataExchangeResponse 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.alloydb.connectors.v1beta.MetadataExchangeResponse prototype) {
+
+  public static Builder newBuilder(
+      com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse 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;
   }
   /**
+   *
+   *
    * 
    * Message for response to metadata exchange request. The sole purpose of this
    * message is for the use of AlloyDB connectors. Clients should not rely on this
@@ -439,33 +507,33 @@ protected Builder newBuilderForType(
    *
    * Protobuf type {@code google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse}
    */
-  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.alloydb.connectors.v1beta.MetadataExchangeResponse)
       com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponseOrBuilder {
-    public static final com.google.protobuf.Descriptors.Descriptor
-        getDescriptor() {
-      return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_descriptor;
+    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
+      return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto
+          .internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_descriptor;
     }
 
     @java.lang.Override
     protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
         internalGetFieldAccessorTable() {
-      return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_fieldAccessorTable
+      return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto
+          .internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_fieldAccessorTable
           .ensureFieldAccessorsInitialized(
-              com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.class, com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.Builder.class);
+              com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.class,
+              com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.Builder.class);
     }
 
-    // Construct using com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.newBuilder()
-    private Builder() {
+    // Construct using
+    // com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.newBuilder()
+    private Builder() {}
 
-    }
-
-    private Builder(
-        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
+    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-
     }
+
     @java.lang.Override
     public Builder clear() {
       super.clear();
@@ -476,14 +544,16 @@ public Builder clear() {
     }
 
     @java.lang.Override
-    public com.google.protobuf.Descriptors.Descriptor
-        getDescriptorForType() {
-      return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto.internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_descriptor;
+    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
+      return com.google.cloud.alloydb.connectors.v1beta.ResourcesProto
+          .internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_descriptor;
     }
 
     @java.lang.Override
-    public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse getDefaultInstanceForType() {
-      return com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.getDefaultInstance();
+    public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse
+        getDefaultInstanceForType() {
+      return com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse
+          .getDefaultInstance();
     }
 
     @java.lang.Override
@@ -497,13 +567,17 @@ public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse build
 
     @java.lang.Override
     public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse buildPartial() {
-      com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse result = new com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse(this);
-      if (bitField0_ != 0) { buildPartial0(result); }
+      com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse result =
+          new com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse(this);
+      if (bitField0_ != 0) {
+        buildPartial0(result);
+      }
       onBuilt();
       return result;
     }
 
-    private void buildPartial0(com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse result) {
+    private void buildPartial0(
+        com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse result) {
       int from_bitField0_ = bitField0_;
       if (((from_bitField0_ & 0x00000001) != 0)) {
         result.responseCode_ = responseCode_;
@@ -517,46 +591,51 @@ private void buildPartial0(com.google.cloud.alloydb.connectors.v1beta.MetadataEx
     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.alloydb.connectors.v1beta.MetadataExchangeResponse) {
-        return mergeFrom((com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse)other);
+        return mergeFrom(
+            (com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse) other);
       } else {
         super.mergeFrom(other);
         return this;
       }
     }
 
-    public Builder mergeFrom(com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse other) {
-      if (other == com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.getDefaultInstance()) return this;
+    public Builder mergeFrom(
+        com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse other) {
+      if (other
+          == com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse
+              .getDefaultInstance()) return this;
       if (other.responseCode_ != 0) {
         setResponseCodeValue(other.getResponseCodeValue());
       }
@@ -591,22 +670,25 @@ public Builder mergeFrom(
             case 0:
               done = true;
               break;
-            case 8: {
-              responseCode_ = input.readEnum();
-              bitField0_ |= 0x00000001;
-              break;
-            } // case 8
-            case 18: {
-              error_ = input.readStringRequireUtf8();
-              bitField0_ |= 0x00000002;
-              break;
-            } // case 18
-            default: {
-              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
-                done = true; // was an endgroup tag
-              }
-              break;
-            } // default:
+            case 8:
+              {
+                responseCode_ = input.readEnum();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 8
+            case 18:
+              {
+                error_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+            default:
+              {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
           } // switch (tag)
         } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
@@ -616,26 +698,38 @@ public Builder mergeFrom(
       } // finally
       return this;
     }
+
     private int bitField0_;
 
     private int responseCode_ = 0;
     /**
+     *
+     *
      * 
      * Response code.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     *
      * @return The enum numeric value on the wire for responseCode.
      */
-    @java.lang.Override public int getResponseCodeValue() {
+    @java.lang.Override
+    public int getResponseCodeValue() {
       return responseCode_;
     }
     /**
+     *
+     *
      * 
      * Response code.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     *
      * @param value The enum numeric value on the wire for responseCode to set.
      * @return This builder for chaining.
      */
@@ -646,28 +740,45 @@ public Builder setResponseCodeValue(int value) {
       return this;
     }
     /**
+     *
+     *
      * 
      * Response code.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     *
      * @return The responseCode.
      */
     @java.lang.Override
-    public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode getResponseCode() {
-      com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode result = com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode.forNumber(responseCode_);
-      return result == null ? com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode.UNRECOGNIZED : result;
+    public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode
+        getResponseCode() {
+      com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode result =
+          com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode
+              .forNumber(responseCode_);
+      return result == null
+          ? com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode
+              .UNRECOGNIZED
+          : result;
     }
     /**
+     *
+     *
      * 
      * Response code.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     *
      * @param value The responseCode to set.
      * @return This builder for chaining.
      */
-    public Builder setResponseCode(com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode value) {
+    public Builder setResponseCode(
+        com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode value) {
       if (value == null) {
         throw new NullPointerException();
       }
@@ -677,11 +788,16 @@ public Builder setResponseCode(com.google.cloud.alloydb.connectors.v1beta.Metada
       return this;
     }
     /**
+     *
+     *
      * 
      * Response code.
      * 

      *
-     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+     * 
+     *
      * @return This builder for chaining.
      */
     public Builder clearResponseCode() {
@@ -693,18 +809,20 @@ public Builder clearResponseCode() {
 
     private java.lang.Object error_ = "";
     /**
+     *
+     *
      * 
      * Optional. Error message.
      * 

      *
      * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The error.
      */
     public java.lang.String getError() {
       java.lang.Object ref = error_;
       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();
         error_ = s;
         return s;
@@ -713,20 +831,21 @@ public java.lang.String getError() {
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Error message.
      * 

      *
      * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return The bytes for error.
      */
-    public com.google.protobuf.ByteString
-        getErrorBytes() {
+    public com.google.protobuf.ByteString getErrorBytes() {
       java.lang.Object ref = error_;
       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);
         error_ = b;
         return b;
       } else {
@@ -734,28 +853,35 @@ public java.lang.String getError() {
       }
     }
     /**
+     *
+     *
      * 
      * Optional. Error message.
      * 

      *
      * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The error to set.
      * @return This builder for chaining.
      */
-    public Builder setError(
-        java.lang.String value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setError(java.lang.String value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       error_ = value;
       bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Error message.
      * 

      *
      * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @return This builder for chaining.
      */
     public Builder clearError() {
@@ -765,26 +891,30 @@ public Builder clearError() {
       return this;
     }
     /**
+     *
+     *
      * 
      * Optional. Error message.
      * 

      *
      * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+     *
      * @param value The bytes for error to set.
      * @return This builder for chaining.
      */
-    public Builder setErrorBytes(
-        com.google.protobuf.ByteString value) {
-      if (value == null) { throw new NullPointerException(); }
+    public Builder setErrorBytes(com.google.protobuf.ByteString value) {
+      if (value == null) {
+        throw new NullPointerException();
+      }
       checkByteStringIsUtf8(value);
       error_ = value;
       bitField0_ |= 0x00000002;
       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);
     }
 
@@ -794,41 +924,43 @@ public final Builder mergeUnknownFields(
       return super.mergeUnknownFields(unknownFields);
     }
 
-
     // @@protoc_insertion_point(builder_scope:google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse)
   }
 
   // @@protoc_insertion_point(class_scope:google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse)
-  private static final com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse DEFAULT_INSTANCE;
+  private static final com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse
+      DEFAULT_INSTANCE;
+
   static {
     DEFAULT_INSTANCE = new com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse();
   }
 
-  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse getDefaultInstance() {
+  public static com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse
+      getDefaultInstance() {
     return DEFAULT_INSTANCE;
   }
 
-  private static final com.google.protobuf.Parser
-      PARSER = new com.google.protobuf.AbstractParser() {
-    @java.lang.Override
-    public MetadataExchangeResponse parsePartialFrom(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      Builder builder = newBuilder();
-      try {
-        builder.mergeFrom(input, extensionRegistry);
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(builder.buildPartial());
-      } catch (com.google.protobuf.UninitializedMessageException e) {
-        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(e)
-            .setUnfinishedMessage(builder.buildPartial());
-      }
-      return builder.buildPartial();
-    }
-  };
+  private static final com.google.protobuf.Parser PARSER =
+      new com.google.protobuf.AbstractParser() {
+        @java.lang.Override
+        public MetadataExchangeResponse parsePartialFrom(
+            com.google.protobuf.CodedInputStream input,
+            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
+            throws com.google.protobuf.InvalidProtocolBufferException {
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
+        }
+      };
 
   public static com.google.protobuf.Parser parser() {
     return PARSER;
@@ -840,9 +972,8 @@ public com.google.protobuf.Parser getParserForType() {
   }
 
   @java.lang.Override
-  public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse getDefaultInstanceForType() {
+  public com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse
+      getDefaultInstanceForType() {
     return DEFAULT_INSTANCE;
   }
-
 }
-
diff --git a/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponseOrBuilder.java b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponseOrBuilder.java
new file mode 100644
index 000000000000..b0f85b073d60
--- /dev/null
+++ b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponseOrBuilder.java
@@ -0,0 +1,80 @@
+/*
+ * Copyright 2023 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/alloydb/connectors/v1beta/resources.proto
+
+package com.google.cloud.alloydb.connectors.v1beta;
+
+public interface MetadataExchangeResponseOrBuilder
+    extends
+    // @@protoc_insertion_point(interface_extends:google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse)
+    com.google.protobuf.MessageOrBuilder {
+
+  /**
+   *
+   *
+   * 
+   * Response code.
+   * 

+   *
+   * 
+   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+   * 
+   *
+   * @return The enum numeric value on the wire for responseCode.
+   */
+  int getResponseCodeValue();
+  /**
+   *
+   *
+   * 
+   * Response code.
+   * 

+   *
+   * 
+   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
+   * 
+   *
+   * @return The responseCode.
+   */
+  com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode
+      getResponseCode();
+
+  /**
+   *
+   *
+   * 
+   * Optional. Error message.
+   * 

+   *
+   * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+   *
+   * @return The error.
+   */
+  java.lang.String getError();
+  /**
+   *
+   *
+   * 
+   * Optional. Error message.
+   * 

+   *
+   * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
+   *
+   * @return The bytes for error.
+   */
+  com.google.protobuf.ByteString getErrorBytes();
+}
diff --git a/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/ResourcesProto.java b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/ResourcesProto.java
new file mode 100644
index 000000000000..6cd993f842af
--- /dev/null
+++ b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/ResourcesProto.java
@@ -0,0 +1,101 @@
+/*
+ * Copyright 2023 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/alloydb/connectors/v1beta/resources.proto
+
+package com.google.cloud.alloydb.connectors.v1beta;
+
+public final class ResourcesProto {
+  private ResourcesProto() {}
+
+  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_alloydb_connectors_v1beta_MetadataExchangeRequest_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_fieldAccessorTable;
+  static final com.google.protobuf.Descriptors.Descriptor
+      internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_descriptor;
+  static final com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
+      internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_fieldAccessorTable;
+
+  public static com.google.protobuf.Descriptors.FileDescriptor getDescriptor() {
+    return descriptor;
+  }
+
+  private static com.google.protobuf.Descriptors.FileDescriptor descriptor;
+
+  static {
+    java.lang.String[] descriptorData = {
+      "\n6google/cloud/alloydb/connectors/v1beta"
+          + "/resources.proto\022&google.cloud.alloydb.c"
+          + "onnectors.v1beta\032\037google/api/field_behav"
+          + "ior.proto\"\352\001\n\027MetadataExchangeRequest\022\030\n"
+          + "\nuser_agent\030\001 \001(\tB\004\342A\001\001\022[\n\tauth_type\030\002 \001"
+          + "(\0162H.google.cloud.alloydb.connectors.v1b"
+          + "eta.MetadataExchangeRequest.AuthType\022\024\n\014"
+          + "oauth2_token\030\003 \001(\t\"B\n\010AuthType\022\031\n\025AUTH_T"
+          + "YPE_UNSPECIFIED\020\000\022\r\n\tDB_NATIVE\020\001\022\014\n\010AUTO"
+          + "_IAM\020\002\"\327\001\n\030MetadataExchangeResponse\022d\n\rr"
+          + "esponse_code\030\001 \001(\0162M.google.cloud.alloyd"
+          + "b.connectors.v1beta.MetadataExchangeResp"
+          + "onse.ResponseCode\022\023\n\005error\030\002 \001(\tB\004\342A\001\001\"@"
+          + "\n\014ResponseCode\022\035\n\031RESPONSE_CODE_UNSPECIF"
+          + "IED\020\000\022\006\n\002OK\020\001\022\t\n\005ERROR\020\002B\211\002\n*com.google."
+          + "cloud.alloydb.connectors.v1betaB\016Resourc"
+          + "esProtoP\001ZJcloud.google.com/go/alloydb/c"
+          + "onnectors/apiv1beta/connectorspb;connect"
+          + "orspb\252\002&Google.Cloud.AlloyDb.Connectors."
+          + "V1Beta\312\002&Google\\Cloud\\AlloyDb\\Connectors"
+          + "\\V1beta\352\002*Google::Cloud::AlloyDb::Connec"
+          + "tors::V1betab\006proto3"
+    };
+    descriptor =
+        com.google.protobuf.Descriptors.FileDescriptor.internalBuildGeneratedFileFrom(
+            descriptorData,
+            new com.google.protobuf.Descriptors.FileDescriptor[] {
+              com.google.api.FieldBehaviorProto.getDescriptor(),
+            });
+    internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_descriptor =
+        getDescriptor().getMessageTypes().get(0);
+    internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_descriptor,
+            new java.lang.String[] {
+              "UserAgent", "AuthType", "Oauth2Token",
+            });
+    internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_descriptor =
+        getDescriptor().getMessageTypes().get(1);
+    internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_fieldAccessorTable =
+        new com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
+            internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_descriptor,
+            new java.lang.String[] {
+              "ResponseCode", "Error",
+            });
+    com.google.protobuf.ExtensionRegistry registry =
+        com.google.protobuf.ExtensionRegistry.newInstance();
+    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
+    com.google.protobuf.Descriptors.FileDescriptor.internalUpdateFileDescriptor(
+        descriptor, registry);
+    com.google.api.FieldBehaviorProto.getDescriptor();
+  }
+
+  // @@protoc_insertion_point(outer_class_scope)
+}
diff --git a/owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/proto/google/cloud/alloydb/connectors/v1beta/resources.proto b/java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/proto/google/cloud/alloydb/connectors/v1beta/resources.proto
similarity index 100%
rename from owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/proto/google/cloud/alloydb/connectors/v1beta/resources.proto
rename to java-alloydb-connectors/proto-google-cloud-alloydb-connectors-v1beta/src/main/proto/google/cloud/alloydb/connectors/v1beta/resources.proto
diff --git a/owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponseOrBuilder.java b/owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponseOrBuilder.java
deleted file mode 100644
index a9155a7cfceb..000000000000
--- a/owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/MetadataExchangeResponseOrBuilder.java
+++ /dev/null
@@ -1,48 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/alloydb/connectors/v1alpha/resources.proto
-
-package com.google.cloud.alloydb.connectors.v1alpha;
-
-public interface MetadataExchangeResponseOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Response code.
-   * 

-   *
-   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
-   * @return The enum numeric value on the wire for responseCode.
-   */
-  int getResponseCodeValue();
-  /**
-   * 
-   * Response code.
-   * 

-   *
-   * .google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode response_code = 1;
-   * @return The responseCode.
-   */
-  com.google.cloud.alloydb.connectors.v1alpha.MetadataExchangeResponse.ResponseCode getResponseCode();
-
-  /**
-   * 
-   * Optional. Error message.
-   * 

-   *
-   * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
-   * @return The error.
-   */
-  java.lang.String getError();
-  /**
-   * 
-   * Optional. Error message.
-   * 

-   *
-   * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
-   * @return The bytes for error.
-   */
-  com.google.protobuf.ByteString
-      getErrorBytes();
-}
diff --git a/owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/ResourcesProto.java b/owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/ResourcesProto.java
deleted file mode 100644
index 97a349730515..000000000000
--- a/owl-bot-staging/java-alloydb-connectors/v1alpha/proto-google-cloud-alloydb-connectors-v1alpha/src/main/java/com/google/cloud/alloydb/connectors/v1alpha/ResourcesProto.java
+++ /dev/null
@@ -1,85 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/alloydb/connectors/v1alpha/resources.proto
-
-package com.google.cloud.alloydb.connectors.v1alpha;
-
-public final class ResourcesProto {
-  private ResourcesProto() {}
-  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_alloydb_connectors_v1alpha_MetadataExchangeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n7google/cloud/alloydb/connectors/v1alph" +
-      "a/resources.proto\022\'google.cloud.alloydb." +
-      "connectors.v1alpha\032\037google/api/field_beh" +
-      "avior.proto\"\353\001\n\027MetadataExchangeRequest\022" +
-      "\030\n\nuser_agent\030\001 \001(\tB\004\342A\001\001\022\\\n\tauth_type\030\002" +
-      " \001(\0162I.google.cloud.alloydb.connectors.v" +
-      "1alpha.MetadataExchangeRequest.AuthType\022" +
-      "\024\n\014oauth2_token\030\003 \001(\t\"B\n\010AuthType\022\031\n\025AUT" +
-      "H_TYPE_UNSPECIFIED\020\000\022\r\n\tDB_NATIVE\020\001\022\014\n\010A" +
-      "UTO_IAM\020\002\"\330\001\n\030MetadataExchangeResponse\022e" +
-      "\n\rresponse_code\030\001 \001(\0162N.google.cloud.all" +
-      "oydb.connectors.v1alpha.MetadataExchange" +
-      "Response.ResponseCode\022\023\n\005error\030\002 \001(\tB\004\342A" +
-      "\001\001\"@\n\014ResponseCode\022\035\n\031RESPONSE_CODE_UNSP" +
-      "ECIFIED\020\000\022\006\n\002OK\020\001\022\t\n\005ERROR\020\002B\216\002\n+com.goo" +
-      "gle.cloud.alloydb.connectors.v1alphaB\016Re" +
-      "sourcesProtoP\001ZKcloud.google.com/go/allo" +
-      "ydb/connectors/apiv1alpha/connectorspb;c" +
-      "onnectorspb\252\002\'Google.Cloud.AlloyDb.Conne" +
-      "ctors.V1Alpha\312\002\'Google\\Cloud\\AlloyDb\\Con" +
-      "nectors\\V1alpha\352\002+Google::Cloud::AlloyDb" +
-      "::Connectors::V1alphab\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-        });
-    internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeRequest_descriptor,
-        new java.lang.String[] { "UserAgent", "AuthType", "Oauth2Token", });
-    internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_alloydb_connectors_v1alpha_MetadataExchangeResponse_descriptor,
-        new java.lang.String[] { "ResponseCode", "Error", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.FieldBehaviorProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponseOrBuilder.java b/owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponseOrBuilder.java
deleted file mode 100644
index 54825756d3e8..000000000000
--- a/owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/MetadataExchangeResponseOrBuilder.java
+++ /dev/null
@@ -1,48 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/alloydb/connectors/v1beta/resources.proto
-
-package com.google.cloud.alloydb.connectors.v1beta;
-
-public interface MetadataExchangeResponseOrBuilder extends
-    // @@protoc_insertion_point(interface_extends:google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse)
-    com.google.protobuf.MessageOrBuilder {
-
-  /**
-   * 
-   * Response code.
-   * 

-   *
-   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
-   * @return The enum numeric value on the wire for responseCode.
-   */
-  int getResponseCodeValue();
-  /**
-   * 
-   * Response code.
-   * 

-   *
-   * .google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode response_code = 1;
-   * @return The responseCode.
-   */
-  com.google.cloud.alloydb.connectors.v1beta.MetadataExchangeResponse.ResponseCode getResponseCode();
-
-  /**
-   * 
-   * Optional. Error message.
-   * 

-   *
-   * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
-   * @return The error.
-   */
-  java.lang.String getError();
-  /**
-   * 
-   * Optional. Error message.
-   * 

-   *
-   * string error = 2 [(.google.api.field_behavior) = OPTIONAL];
-   * @return The bytes for error.
-   */
-  com.google.protobuf.ByteString
-      getErrorBytes();
-}
diff --git a/owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/ResourcesProto.java b/owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/ResourcesProto.java
deleted file mode 100644
index 7025f11df23f..000000000000
--- a/owl-bot-staging/java-alloydb-connectors/v1beta/proto-google-cloud-alloydb-connectors-v1beta/src/main/java/com/google/cloud/alloydb/connectors/v1beta/ResourcesProto.java
+++ /dev/null
@@ -1,85 +0,0 @@
-// Generated by the protocol buffer compiler.  DO NOT EDIT!
-// source: google/cloud/alloydb/connectors/v1beta/resources.proto
-
-package com.google.cloud.alloydb.connectors.v1beta;
-
-public final class ResourcesProto {
-  private ResourcesProto() {}
-  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_alloydb_connectors_v1beta_MetadataExchangeRequest_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_fieldAccessorTable;
-  static final com.google.protobuf.Descriptors.Descriptor
-    internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_descriptor;
-  static final 
-    com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
-      internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_fieldAccessorTable;
-
-  public static com.google.protobuf.Descriptors.FileDescriptor
-      getDescriptor() {
-    return descriptor;
-  }
-  private static  com.google.protobuf.Descriptors.FileDescriptor
-      descriptor;
-  static {
-    java.lang.String[] descriptorData = {
-      "\n6google/cloud/alloydb/connectors/v1beta" +
-      "/resources.proto\022&google.cloud.alloydb.c" +
-      "onnectors.v1beta\032\037google/api/field_behav" +
-      "ior.proto\"\352\001\n\027MetadataExchangeRequest\022\030\n" +
-      "\nuser_agent\030\001 \001(\tB\004\342A\001\001\022[\n\tauth_type\030\002 \001" +
-      "(\0162H.google.cloud.alloydb.connectors.v1b" +
-      "eta.MetadataExchangeRequest.AuthType\022\024\n\014" +
-      "oauth2_token\030\003 \001(\t\"B\n\010AuthType\022\031\n\025AUTH_T" +
-      "YPE_UNSPECIFIED\020\000\022\r\n\tDB_NATIVE\020\001\022\014\n\010AUTO" +
-      "_IAM\020\002\"\327\001\n\030MetadataExchangeResponse\022d\n\rr" +
-      "esponse_code\030\001 \001(\0162M.google.cloud.alloyd" +
-      "b.connectors.v1beta.MetadataExchangeResp" +
-      "onse.ResponseCode\022\023\n\005error\030\002 \001(\tB\004\342A\001\001\"@" +
-      "\n\014ResponseCode\022\035\n\031RESPONSE_CODE_UNSPECIF" +
-      "IED\020\000\022\006\n\002OK\020\001\022\t\n\005ERROR\020\002B\211\002\n*com.google." +
-      "cloud.alloydb.connectors.v1betaB\016Resourc" +
-      "esProtoP\001ZJcloud.google.com/go/alloydb/c" +
-      "onnectors/apiv1beta/connectorspb;connect" +
-      "orspb\252\002&Google.Cloud.AlloyDb.Connectors." +
-      "V1Beta\312\002&Google\\Cloud\\AlloyDb\\Connectors" +
-      "\\V1beta\352\002*Google::Cloud::AlloyDb::Connec" +
-      "tors::V1betab\006proto3"
-    };
-    descriptor = com.google.protobuf.Descriptors.FileDescriptor
-      .internalBuildGeneratedFileFrom(descriptorData,
-        new com.google.protobuf.Descriptors.FileDescriptor[] {
-          com.google.api.FieldBehaviorProto.getDescriptor(),
-        });
-    internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_descriptor =
-      getDescriptor().getMessageTypes().get(0);
-    internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeRequest_descriptor,
-        new java.lang.String[] { "UserAgent", "AuthType", "Oauth2Token", });
-    internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_descriptor =
-      getDescriptor().getMessageTypes().get(1);
-    internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_fieldAccessorTable = new
-      com.google.protobuf.GeneratedMessageV3.FieldAccessorTable(
-        internal_static_google_cloud_alloydb_connectors_v1beta_MetadataExchangeResponse_descriptor,
-        new java.lang.String[] { "ResponseCode", "Error", });
-    com.google.protobuf.ExtensionRegistry registry =
-        com.google.protobuf.ExtensionRegistry.newInstance();
-    registry.add(com.google.api.FieldBehaviorProto.fieldBehavior);
-    com.google.protobuf.Descriptors.FileDescriptor
-        .internalUpdateFileDescriptor(descriptor, registry);
-    com.google.api.FieldBehaviorProto.getDescriptor();
-  }
-
-  // @@protoc_insertion_point(outer_class_scope)
-}
diff --git a/versions.txt b/versions.txt
index 310773484e41..4442a13eaddb 100644
--- a/versions.txt
+++ b/versions.txt
@@ -674,3 +674,4 @@ proto-google-cloud-infra-manager-v1:0.0.0:0.0.1-SNAPSHOT
 grpc-google-cloud-infra-manager-v1:0.0.0:0.0.1-SNAPSHOT
 proto-google-cloud-notebooks-v2:1.21.0:1.22.0-SNAPSHOT
 grpc-google-cloud-notebooks-v2:1.21.0:1.22.0-SNAPSHOT
+proto-google-cloud-alloydb-connectors-v1beta:0.1.0:0.2.0-SNAPSHOT