chore: regenerate docs client (googleapis#29832)

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-docs/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-docs</artifactId>
-      <version>v1-rev20251008-2.0.0</version>
+      <version>v1-rev20251013-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-docs:v1-rev20251008-2.0.0'
+  implementation 'com.google.apis:google-api-services-docs:v1-rev20251013-2.0.0'
 }
 ```
 

clients/google-api-services-docs/v1/2.0.0/com/google/api/services/docs/v1/model/TabProperties.java

@@ -29,6 +29,16 @@
 @SuppressWarnings("javadoc")
 public final class TabProperties extends com.google.api.client.json.GenericJson {
 
+  /**
+   * Optional. The emoji icon displayed with the tab. A valid emoji icon is represented by a non-
+   * empty Unicode string. Any set of characters that don't represent a single emoji is invalid. If
+   * an emoji is invalid, a 400 bad request error is returned. If this value is unset or empty, the
+   * tab will display the default tab icon.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.lang.String iconEmoji;
+
   /**
    * The zero-based index of the tab within the parent.
    * The value may be {@code null}.
@@ -65,6 +75,29 @@ public final class TabProperties extends com.google.api.client.json.GenericJson
   @com.google.api.client.util.Key
   private java.lang.String title;
 
+  /**
+   * Optional. The emoji icon displayed with the tab. A valid emoji icon is represented by a non-
+   * empty Unicode string. Any set of characters that don't represent a single emoji is invalid. If
+   * an emoji is invalid, a 400 bad request error is returned. If this value is unset or empty, the
+   * tab will display the default tab icon.
+   * @return value or {@code null} for none
+   */
+  public java.lang.String getIconEmoji() {
+    return iconEmoji;
+  }
+
+  /**
+   * Optional. The emoji icon displayed with the tab. A valid emoji icon is represented by a non-
+   * empty Unicode string. Any set of characters that don't represent a single emoji is invalid. If
+   * an emoji is invalid, a 400 bad request error is returned. If this value is unset or empty, the
+   * tab will display the default tab icon.
+   * @param iconEmoji iconEmoji or {@code null} for none
+   */
+  public TabProperties setIconEmoji(java.lang.String iconEmoji) {
+    this.iconEmoji = iconEmoji;
+    return this;
+  }
+
   /**
    * The zero-based index of the tab within the parent.
    * @return value or {@code null} for none

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

@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-docs</artifactId>
-  <version>v1-rev20251008-2.0.0</version>
-  <name>Google Docs API v1-rev20251008-2.0.0</name>
+  <version>v1-rev20251013-2.0.0</version>
+  <name>Google Docs API v1-rev20251013-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>

clients/google-api-services-docs/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-docs</artifactId>
-      <version>v1-rev20251008-2.0.0</version>
+      <version>v1-rev20251013-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-docs:v1-rev20251008-2.0.0'
+  implementation 'com.google.apis:google-api-services-docs:v1-rev20251013-2.0.0'
 }
 ```