diff --git a/clients/google-api-services-dataplex/v1/2.0.0/README.md b/clients/google-api-services-dataplex/v1/2.0.0/README.md
index 10df59a13cf..ada78275305 100644
--- a/clients/google-api-services-dataplex/v1/2.0.0/README.md
+++ b/clients/google-api-services-dataplex/v1/2.0.0/README.md
@@ -22,7 +22,7 @@ Add the following lines to your `pom.xml` file:
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-dataplex</artifactId>
-      <version>v1-rev20260713-2.0.0</version>
+      <version>v1-rev20260804-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-dataplex:v1-rev20260713-2.0.0'
+  implementation 'com.google.apis:google-api-services-dataplex:v1-rev20260804-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-dataplex/v1/2.0.0/com/google/api/services/dataplex/v1/model/GoogleCloudDataplexV1ApproveChangeRequestRequest.java b/clients/google-api-services-dataplex/v1/2.0.0/com/google/api/services/dataplex/v1/model/GoogleCloudDataplexV1ApproveChangeRequestRequest.java
index b1d4304687f..c2c4cb8d6f7 100644
--- a/clients/google-api-services-dataplex/v1/2.0.0/com/google/api/services/dataplex/v1/model/GoogleCloudDataplexV1ApproveChangeRequestRequest.java
+++ b/clients/google-api-services-dataplex/v1/2.0.0/com/google/api/services/dataplex/v1/model/GoogleCloudDataplexV1ApproveChangeRequestRequest.java
@@ -29,6 +29,14 @@
 @SuppressWarnings("javadoc")
 public final class GoogleCloudDataplexV1ApproveChangeRequestRequest extends com.google.api.client.json.GenericJson {
 
+  /**
+   * Optional. The comment or reason for approving the ChangeRequest. Maximum length is 1024
+   * characters.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.lang.String comment;
+
   /**
    * Optional. The etag of the ChangeRequest.
    * The value may be {@code null}.
@@ -36,6 +44,25 @@ public final class GoogleCloudDataplexV1ApproveChangeRequestRequest extends com.
   @com.google.api.client.util.Key
   private java.lang.String etag;
 
+  /**
+   * Optional. The comment or reason for approving the ChangeRequest. Maximum length is 1024
+   * characters.
+   * @return value or {@code null} for none
+   */
+  public java.lang.String getComment() {
+    return comment;
+  }
+
+  /**
+   * Optional. The comment or reason for approving the ChangeRequest. Maximum length is 1024
+   * characters.
+   * @param comment comment or {@code null} for none
+   */
+  public GoogleCloudDataplexV1ApproveChangeRequestRequest setComment(java.lang.String comment) {
+    this.comment = comment;
+    return this;
+  }
+
   /**
    * Optional. The etag of the ChangeRequest.
    * @return value or {@code null} for none
diff --git a/clients/google-api-services-dataplex/v1/2.0.0/com/google/api/services/dataplex/v1/model/GoogleCloudDataplexV1ChangeRequest.java b/clients/google-api-services-dataplex/v1/2.0.0/com/google/api/services/dataplex/v1/model/GoogleCloudDataplexV1ChangeRequest.java
index e4324d85bd6..ae673929899 100644
--- a/clients/google-api-services-dataplex/v1/2.0.0/com/google/api/services/dataplex/v1/model/GoogleCloudDataplexV1ChangeRequest.java
+++ b/clients/google-api-services-dataplex/v1/2.0.0/com/google/api/services/dataplex/v1/model/GoogleCloudDataplexV1ChangeRequest.java
@@ -182,6 +182,14 @@ public final class GoogleCloudDataplexV1ChangeRequest extends com.google.api.cli
   @com.google.api.client.util.Key
   private java.lang.String resource;
 
+  /**
+   * Output only. The comment provided by the reviewer when approving or rejecting the
+   * ChangeRequest. Maximum length is 1024 characters.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.lang.String reviewerComment;
+
   /**
    * Output only. The current state of the ChangeRequest.
    * The value may be {@code null}.
@@ -600,6 +608,25 @@ public GoogleCloudDataplexV1ChangeRequest setResource(java.lang.String resource)
     return this;
   }
 
+  /**
+   * Output only. The comment provided by the reviewer when approving or rejecting the
+   * ChangeRequest. Maximum length is 1024 characters.
+   * @return value or {@code null} for none
+   */
+  public java.lang.String getReviewerComment() {
+    return reviewerComment;
+  }
+
+  /**
+   * Output only. The comment provided by the reviewer when approving or rejecting the
+   * ChangeRequest. Maximum length is 1024 characters.
+   * @param reviewerComment reviewerComment or {@code null} for none
+   */
+  public GoogleCloudDataplexV1ChangeRequest setReviewerComment(java.lang.String reviewerComment) {
+    this.reviewerComment = reviewerComment;
+    return this;
+  }
+
   /**
    * Output only. The current state of the ChangeRequest.
    * @return value or {@code null} for none
diff --git a/clients/google-api-services-dataplex/v1/2.0.0/com/google/api/services/dataplex/v1/model/GoogleCloudDataplexV1EntryLinkTypeEvent.java b/clients/google-api-services-dataplex/v1/2.0.0/com/google/api/services/dataplex/v1/model/GoogleCloudDataplexV1EntryLinkTypeEvent.java
new file mode 100644
index 00000000000..c3110552104
--- /dev/null
+++ b/clients/google-api-services-dataplex/v1/2.0.0/com/google/api/services/dataplex/v1/model/GoogleCloudDataplexV1EntryLinkTypeEvent.java
@@ -0,0 +1,114 @@
+/*
+ * 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
+ *
+ * http://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.
+ */
+/*
+ * This code was generated by https://github.com/googleapis/google-api-java-client-services/
+ * Modify at your own risk.
+ */
+
+package com.google.api.services.dataplex.v1.model;
+
+/**
+ * Payload associated with EntryLinkType related log events.
+ *
+ * <p> This is the Java data model class that specifies how to parse/serialize into the JSON that is
+ * transmitted over HTTP when working with the Cloud Dataplex API. For a detailed explanation see:
+ * <a href="https://developers.google.com/api-client-library/java/google-http-java-client/json">https://developers.google.com/api-client-library/java/google-http-java-client/json</a>
+ * </p>
+ *
+ * @author Google, Inc.
+ */
+@SuppressWarnings("javadoc")
+public final class GoogleCloudDataplexV1EntryLinkTypeEvent extends com.google.api.client.json.GenericJson {
+
+  /**
+   * Name of the resource.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.lang.String entryLinkTypeId;
+
+  /**
+   * The type of the event.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.lang.String eventType;
+
+  /**
+   * The log message.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.lang.String message;
+
+  /**
+   * Name of the resource.
+   * @return value or {@code null} for none
+   */
+  public java.lang.String getEntryLinkTypeId() {
+    return entryLinkTypeId;
+  }
+
+  /**
+   * Name of the resource.
+   * @param entryLinkTypeId entryLinkTypeId or {@code null} for none
+   */
+  public GoogleCloudDataplexV1EntryLinkTypeEvent setEntryLinkTypeId(java.lang.String entryLinkTypeId) {
+    this.entryLinkTypeId = entryLinkTypeId;
+    return this;
+  }
+
+  /**
+   * The type of the event.
+   * @return value or {@code null} for none
+   */
+  public java.lang.String getEventType() {
+    return eventType;
+  }
+
+  /**
+   * The type of the event.
+   * @param eventType eventType or {@code null} for none
+   */
+  public GoogleCloudDataplexV1EntryLinkTypeEvent setEventType(java.lang.String eventType) {
+    this.eventType = eventType;
+    return this;
+  }
+
+  /**
+   * The log message.
+   * @return value or {@code null} for none
+   */
+  public java.lang.String getMessage() {
+    return message;
+  }
+
+  /**
+   * The log message.
+   * @param message message or {@code null} for none
+   */
+  public GoogleCloudDataplexV1EntryLinkTypeEvent setMessage(java.lang.String message) {
+    this.message = message;
+    return this;
+  }
+
+  @Override
+  public GoogleCloudDataplexV1EntryLinkTypeEvent set(String fieldName, Object value) {
+    return (GoogleCloudDataplexV1EntryLinkTypeEvent) super.set(fieldName, value);
+  }
+
+  @Override
+  public GoogleCloudDataplexV1EntryLinkTypeEvent clone() {
+    return (GoogleCloudDataplexV1EntryLinkTypeEvent) super.clone();
+  }
+
+}
diff --git a/clients/google-api-services-dataplex/v1/2.0.0/pom.xml b/clients/google-api-services-dataplex/v1/2.0.0/pom.xml
index 0c565f65fd2..759680310e0 100644
--- a/clients/google-api-services-dataplex/v1/2.0.0/pom.xml
+++ b/clients/google-api-services-dataplex/v1/2.0.0/pom.xml
@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-dataplex</artifactId>
-  <version>v1-rev20260713-2.0.0</version>
-  <name>Cloud Dataplex API v1-rev20260713-2.0.0</name>
+  <version>v1-rev20260804-2.0.0</version>
+  <name>Cloud Dataplex API v1-rev20260804-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>
diff --git a/clients/google-api-services-dataplex/v1/README.md b/clients/google-api-services-dataplex/v1/README.md
index 10df59a13cf..ada78275305 100644
--- a/clients/google-api-services-dataplex/v1/README.md
+++ b/clients/google-api-services-dataplex/v1/README.md
@@ -22,7 +22,7 @@ Add the following lines to your `pom.xml` file:
     <dependency>
       <groupId>com.google.apis</groupId>
       <artifactId>google-api-services-dataplex</artifactId>
-      <version>v1-rev20260713-2.0.0</version>
+      <version>v1-rev20260804-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-dataplex:v1-rev20260713-2.0.0'
+  implementation 'com.google.apis:google-api-services-dataplex:v1-rev20260804-2.0.0'
 }
 ```