chore: regenerate datastream client (#29404)

Generated in GitHub action: https://togithub.com/googleapis/googleapis/google-api-java-client-services/actions/workflows/codegen.yaml

Author: yoshi-code-bot

clients/google-api-services-datastream/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-datastream</artifactId>
-      <version>v1-rev20250817-2.0.0</version>
+      <version>v1-rev20250827-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-datastream:v1-rev20250817-2.0.0'
+  implementation 'com.google.apis:google-api-services-datastream:v1-rev20250827-2.0.0'
 }
 ```
 

clients/google-api-services-datastream/v1/2.0.0/com/google/api/services/datastream/v1/model/MongodbChangeStreamPosition.java

@@ -0,0 +1,66 @@
+/*
+ * 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.datastream.v1.model;
+
+/**
+ * MongoDB change stream position
+ *
+ * <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 Datastream 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 MongodbChangeStreamPosition extends com.google.api.client.json.GenericJson {
+
+  /**
+   * Required. The timestamp (in epoch seconds) to start change stream from.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private String startTime;
+
+  /**
+   * Required. The timestamp (in epoch seconds) to start change stream from.
+   * @return value or {@code null} for none
+   */
+  public String getStartTime() {
+    return startTime;
+  }
+
+  /**
+   * Required. The timestamp (in epoch seconds) to start change stream from.
+   * @param startTime startTime or {@code null} for none
+   */
+  public MongodbChangeStreamPosition setStartTime(String startTime) {
+    this.startTime = startTime;
+    return this;
+  }
+
+  @Override
+  public MongodbChangeStreamPosition set(String fieldName, Object value) {
+    return (MongodbChangeStreamPosition) super.set(fieldName, value);
+  }
+
+  @Override
+  public MongodbChangeStreamPosition clone() {
+    return (MongodbChangeStreamPosition) super.clone();
+  }
+
+}

clients/google-api-services-datastream/v1/2.0.0/com/google/api/services/datastream/v1/model/SpecificStartPosition.java

@@ -29,6 +29,13 @@
 @SuppressWarnings("javadoc")
 public final class SpecificStartPosition extends com.google.api.client.json.GenericJson {
 
+  /**
+   * MongoDB change stream position to start replicating from.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private MongodbChangeStreamPosition mongodbChangeStreamPosition;
+
   /**
    * MySQL GTID set to start replicating from.
    * The value may be {@code null}.
@@ -57,6 +64,23 @@ public final class SpecificStartPosition extends com.google.api.client.json.Gene
   @com.google.api.client.util.Key
   private SqlServerLsnPosition sqlServerLsnPosition;
 
+  /**
+   * MongoDB change stream position to start replicating from.
+   * @return value or {@code null} for none
+   */
+  public MongodbChangeStreamPosition getMongodbChangeStreamPosition() {
+    return mongodbChangeStreamPosition;
+  }
+
+  /**
+   * MongoDB change stream position to start replicating from.
+   * @param mongodbChangeStreamPosition mongodbChangeStreamPosition or {@code null} for none
+   */
+  public SpecificStartPosition setMongodbChangeStreamPosition(MongodbChangeStreamPosition mongodbChangeStreamPosition) {
+    this.mongodbChangeStreamPosition = mongodbChangeStreamPosition;
+    return this;
+  }
+
   /**
    * MySQL GTID set to start replicating from.
    * @return value or {@code null} for none

clients/google-api-services-datastream/v1/2.0.0/pom.xml

@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-datastream</artifactId>
-  <version>v1-rev20250817-2.0.0</version>
-  <name>Datastream API v1-rev20250817-2.0.0</name>
+  <version>v1-rev20250827-2.0.0</version>
+  <name>Datastream API v1-rev20250827-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>

clients/google-api-services-datastream/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-datastream</artifactId>
-      <version>v1-rev20250817-2.0.0</version>
+      <version>v1-rev20250827-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-datastream:v1-rev20250817-2.0.0'
+  implementation 'com.google.apis:google-api-services-datastream:v1-rev20250827-2.0.0'
 }
 ```