chore: regenerate chat client (googleapis#31455)

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-chat/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-chat</artifactId>
-      <version>v1-rev20260327-2.0.0</version>
+      <version>v1-rev20260405-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-chat:v1-rev20260327-2.0.0'
+  implementation 'com.google.apis:google-api-services-chat:v1-rev20260405-2.0.0'
 }
 ```
 

clients/google-api-services-chat/v1/2.0.0/com/google/api/services/chat/v1/HangoutsChat.java

@@ -0,0 +1,94 @@
+/*
+ * 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.chat.v1.model;
+
+/**
+ * A response containing group chat spaces with exactly the calling user and the requested users.
+ * [Developer Preview](https://developers.google.com/workspace/preview):
+ *
+ * <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 Google Chat 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 FindGroupChatsResponse extends com.google.api.client.json.GenericJson {
+
+  /**
+   * A token that you can send as `pageToken` to retrieve the next page of results. If empty, there
+   * are no subsequent pages.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.lang.String nextPageToken;
+
+  /**
+   * List of spaces in the requested (or first) page.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.util.List<Space> spaces;
+
+  /**
+   * A token that you can send as `pageToken` to retrieve the next page of results. If empty, there
+   * are no subsequent pages.
+   * @return value or {@code null} for none
+   */
+  public java.lang.String getNextPageToken() {
+    return nextPageToken;
+  }
+
+  /**
+   * A token that you can send as `pageToken` to retrieve the next page of results. If empty, there
+   * are no subsequent pages.
+   * @param nextPageToken nextPageToken or {@code null} for none
+   */
+  public FindGroupChatsResponse setNextPageToken(java.lang.String nextPageToken) {
+    this.nextPageToken = nextPageToken;
+    return this;
+  }
+
+  /**
+   * List of spaces in the requested (or first) page.
+   * @return value or {@code null} for none
+   */
+  public java.util.List<Space> getSpaces() {
+    return spaces;
+  }
+
+  /**
+   * List of spaces in the requested (or first) page.
+   * @param spaces spaces or {@code null} for none
+   */
+  public FindGroupChatsResponse setSpaces(java.util.List<Space> spaces) {
+    this.spaces = spaces;
+    return this;
+  }
+
+  @Override
+  public FindGroupChatsResponse set(String fieldName, Object value) {
+    return (FindGroupChatsResponse) super.set(fieldName, value);
+  }
+
+  @Override
+  public FindGroupChatsResponse clone() {
+    return (FindGroupChatsResponse) super.clone();
+  }
+
+}

clients/google-api-services-chat/v1/2.0.0/com/google/api/services/chat/v1/model/FindGroupChatsResponse.java

@@ -25,7 +25,7 @@
  * `users/{user}/sections/default-apps` 2. **Custom Sections:** These are sections created and
  * managed by the user. Creating a custom section using `CreateSection` **requires** a
  * `display_name`. Custom sections can be updated using `UpdateSection` and deleted using
- * `DeleteSection`. [Developer Preview](https://developers.google.com/workspace/preview).
+ * `DeleteSection`.
  *
  * <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 Google Chat API. For a detailed explanation see:

clients/google-api-services-chat/v1/2.0.0/com/google/api/services/chat/v1/model/GoogleChatV1Section.java

@@ -17,8 +17,7 @@
 package com.google.api.services.chat.v1.model;
 
 /**
- * Response message for listing section items. [Developer
- * Preview](https://developers.google.com/workspace/preview).
+ * Response message for listing section items.
  *
  * <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 Google Chat API. For a detailed explanation see:

clients/google-api-services-chat/v1/2.0.0/com/google/api/services/chat/v1/model/ListSectionItemsResponse.java

@@ -17,8 +17,7 @@
 package com.google.api.services.chat.v1.model;
 
 /**
- * Response message for listing sections. [Developer
- * Preview](https://developers.google.com/workspace/preview).
+ * Response message for listing sections.
  *
  * <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 Google Chat API. For a detailed explanation see:

clients/google-api-services-chat/v1/2.0.0/com/google/api/services/chat/v1/model/ListSectionsResponse.java

@@ -17,8 +17,7 @@
 package com.google.api.services.chat.v1.model;
 
 /**
- * Request message for moving a section item across sections. [Developer
- * Preview](https://developers.google.com/workspace/preview).
+ * Request message for moving a section item across sections.
  *
  * <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 Google Chat API. For a detailed explanation see:

clients/google-api-services-chat/v1/2.0.0/com/google/api/services/chat/v1/model/MoveSectionItemRequest.java

@@ -17,8 +17,7 @@
 package com.google.api.services.chat.v1.model;
 
 /**
- * Response message for moving a section item. [Developer
- * Preview](https://developers.google.com/workspace/preview).
+ * Response message for moving a section item.
  *
  * <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 Google Chat API. For a detailed explanation see:

clients/google-api-services-chat/v1/2.0.0/com/google/api/services/chat/v1/model/MoveSectionItemResponse.java

@@ -17,8 +17,7 @@
 package com.google.api.services.chat.v1.model;
 
 /**
- * Request message for positioning a section. [Developer
- * Preview](https://developers.google.com/workspace/preview).
+ * Request message for positioning a section.
  *
  * <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 Google Chat API. For a detailed explanation see:

clients/google-api-services-chat/v1/2.0.0/com/google/api/services/chat/v1/model/PositionSectionRequest.java

@@ -17,8 +17,7 @@
 package com.google.api.services.chat.v1.model;
 
 /**
- * Response message for positioning a section. [Developer
- * Preview](https://developers.google.com/workspace/preview).
+ * Response message for positioning a section.
  *
  * <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 Google Chat API. For a detailed explanation see: