chore: regenerate chat client (googleapis#29482)

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-rev20250821-2.0.0</version>
+      <version>v1-rev20250909-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-chat:v1-rev20250821-2.0.0'
+  implementation 'com.google.apis:google-api-services-chat:v1-rev20250909-2.0.0'
 }
 ```
 

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

@@ -80,7 +80,10 @@ public final class CommonEventObject extends com.google.api.client.json.GenericJ
   private java.lang.String hostApp;
 
   /**
-   * Name of the invoked function associated with the widget. Only set for Chat apps.
+   * Name of the function to invoke. This field doesn't populate for Google Workspace Add-ons that
+   * extend Google Chat. Instead, to receive function data like identifiers, add-ons that extend
+   * Chat should use the `parameters` field. See [Build interactive interfaces for Chat
+   * apps](https://developers.google.com/workspace/add-ons/chat/build).
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
@@ -226,15 +229,21 @@ public CommonEventObject setHostApp(java.lang.String hostApp) {
   }
 
   /**
-   * Name of the invoked function associated with the widget. Only set for Chat apps.
+   * Name of the function to invoke. This field doesn't populate for Google Workspace Add-ons that
+   * extend Google Chat. Instead, to receive function data like identifiers, add-ons that extend
+   * Chat should use the `parameters` field. See [Build interactive interfaces for Chat
+   * apps](https://developers.google.com/workspace/add-ons/chat/build).
    * @return value or {@code null} for none
    */
   public java.lang.String getInvokedFunction() {
     return invokedFunction;
   }
 
   /**
-   * Name of the invoked function associated with the widget. Only set for Chat apps.
+   * Name of the function to invoke. This field doesn't populate for Google Workspace Add-ons that
+   * extend Google Chat. Instead, to receive function data like identifiers, add-ons that extend
+   * Chat should use the `parameters` field. See [Build interactive interfaces for Chat
+   * apps](https://developers.google.com/workspace/add-ons/chat/build).
    * @param invokedFunction invokedFunction or {@code null} for none
    */
   public CommonEventObject setInvokedFunction(java.lang.String invokedFunction) {

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

@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-chat</artifactId>
-  <version>v1-rev20250821-2.0.0</version>
-  <name>Google Chat API v1-rev20250821-2.0.0</name>
+  <version>v1-rev20250909-2.0.0</version>
+  <name>Google Chat API v1-rev20250909-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>

clients/google-api-services-chat/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-chat</artifactId>
-      <version>v1-rev20250821-2.0.0</version>
+      <version>v1-rev20250909-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-chat:v1-rev20250821-2.0.0'
+  implementation 'com.google.apis:google-api-services-chat:v1-rev20250909-2.0.0'
 }
 ```