diff --git a/clients/google-api-services-firebaseml/v2beta/2.0.0/README.md b/clients/google-api-services-firebaseml/v2beta/2.0.0/README.md
index cc188936d27..4bb28e11292 100644
--- a/clients/google-api-services-firebaseml/v2beta/2.0.0/README.md
+++ b/clients/google-api-services-firebaseml/v2beta/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-firebaseml</artifactId>
-      <version>v2beta-rev20261011-2.0.0</version>
+      <version>v2beta-rev20261018-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-firebaseml:v2beta-rev20261011-2.0.0'
+  implementation 'com.google.apis:google-api-services-firebaseml:v2beta-rev20261018-2.0.0'
 }
 ```
 
diff --git a/clients/google-api-services-firebaseml/v2beta/2.0.0/com/google/api/services/firebaseml/v2beta/model/GoogleCloudAiplatformV1beta1GenerateContentRequest.java b/clients/google-api-services-firebaseml/v2beta/2.0.0/com/google/api/services/firebaseml/v2beta/model/GoogleCloudAiplatformV1beta1GenerateContentRequest.java
index b136c6cc242..16da1bd2dbd 100644
--- a/clients/google-api-services-firebaseml/v2beta/2.0.0/com/google/api/services/firebaseml/v2beta/model/GoogleCloudAiplatformV1beta1GenerateContentRequest.java
+++ b/clients/google-api-services-firebaseml/v2beta/2.0.0/com/google/api/services/firebaseml/v2beta/model/GoogleCloudAiplatformV1beta1GenerateContentRequest.java
@@ -89,6 +89,13 @@ public final class GoogleCloudAiplatformV1beta1GenerateContentRequest extends co
   @com.google.api.client.util.Key
   private GoogleCloudAiplatformV1beta1ModelArmorConfig modelArmorConfig;
 
+  /**
+   * Optional. Configuration for persisting output assets to external storage.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private GoogleCloudAiplatformV1beta1GenerateContentRequestOutputConfig outputConfig;
+
   /**
    * Optional. Per request settings for blocking unsafe content. Enforced on
    * GenerateContentResponse.candidates.
@@ -279,6 +286,23 @@ public GoogleCloudAiplatformV1beta1GenerateContentRequest setModelArmorConfig(Go
     return this;
   }
 
+  /**
+   * Optional. Configuration for persisting output assets to external storage.
+   * @return value or {@code null} for none
+   */
+  public GoogleCloudAiplatformV1beta1GenerateContentRequestOutputConfig getOutputConfig() {
+    return outputConfig;
+  }
+
+  /**
+   * Optional. Configuration for persisting output assets to external storage.
+   * @param outputConfig outputConfig or {@code null} for none
+   */
+  public GoogleCloudAiplatformV1beta1GenerateContentRequest setOutputConfig(GoogleCloudAiplatformV1beta1GenerateContentRequestOutputConfig outputConfig) {
+    this.outputConfig = outputConfig;
+    return this;
+  }
+
   /**
    * Optional. Per request settings for blocking unsafe content. Enforced on
    * GenerateContentResponse.candidates.
diff --git a/clients/google-api-services-firebaseml/v2beta/2.0.0/com/google/api/services/firebaseml/v2beta/model/GoogleCloudAiplatformV1beta1GenerateContentRequestOutputConfig.java b/clients/google-api-services-firebaseml/v2beta/2.0.0/com/google/api/services/firebaseml/v2beta/model/GoogleCloudAiplatformV1beta1GenerateContentRequestOutputConfig.java
new file mode 100644
index 00000000000..5eaf9b367c4
--- /dev/null
+++ b/clients/google-api-services-firebaseml/v2beta/2.0.0/com/google/api/services/firebaseml/v2beta/model/GoogleCloudAiplatformV1beta1GenerateContentRequestOutputConfig.java
@@ -0,0 +1,75 @@
+/*
+ * 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.firebaseml.v2beta.model;
+
+/**
+ * Configuration for persisting output assets to external storage.
+ *
+ * <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 Firebase ML 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 GoogleCloudAiplatformV1beta1GenerateContentRequestOutputConfig extends com.google.api.client.json.GenericJson {
+
+  /**
+   * Optional. The Cloud Storage URI prefix or directory where generated media assets should be
+   * written (e.g. `gs://my-bucket/prefix/`). Supported URI schemes: `gs://`. When set, media bytes
+   * are written directly to this location and returned as `FileData` with a `file_uri` instead of
+   * raw inline bytes.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.lang.String outputUriPrefix;
+
+  /**
+   * Optional. The Cloud Storage URI prefix or directory where generated media assets should be
+   * written (e.g. `gs://my-bucket/prefix/`). Supported URI schemes: `gs://`. When set, media bytes
+   * are written directly to this location and returned as `FileData` with a `file_uri` instead of
+   * raw inline bytes.
+   * @return value or {@code null} for none
+   */
+  public java.lang.String getOutputUriPrefix() {
+    return outputUriPrefix;
+  }
+
+  /**
+   * Optional. The Cloud Storage URI prefix or directory where generated media assets should be
+   * written (e.g. `gs://my-bucket/prefix/`). Supported URI schemes: `gs://`. When set, media bytes
+   * are written directly to this location and returned as `FileData` with a `file_uri` instead of
+   * raw inline bytes.
+   * @param outputUriPrefix outputUriPrefix or {@code null} for none
+   */
+  public GoogleCloudAiplatformV1beta1GenerateContentRequestOutputConfig setOutputUriPrefix(java.lang.String outputUriPrefix) {
+    this.outputUriPrefix = outputUriPrefix;
+    return this;
+  }
+
+  @Override
+  public GoogleCloudAiplatformV1beta1GenerateContentRequestOutputConfig set(String fieldName, Object value) {
+    return (GoogleCloudAiplatformV1beta1GenerateContentRequestOutputConfig) super.set(fieldName, value);
+  }
+
+  @Override
+  public GoogleCloudAiplatformV1beta1GenerateContentRequestOutputConfig clone() {
+    return (GoogleCloudAiplatformV1beta1GenerateContentRequestOutputConfig) super.clone();
+  }
+
+}
diff --git a/clients/google-api-services-firebaseml/v2beta/2.0.0/pom.xml b/clients/google-api-services-firebaseml/v2beta/2.0.0/pom.xml
index 21f49d2f399..ead7e80a4ce 100644
--- a/clients/google-api-services-firebaseml/v2beta/2.0.0/pom.xml
+++ b/clients/google-api-services-firebaseml/v2beta/2.0.0/pom.xml
@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-firebaseml</artifactId>
-  <version>v2beta-rev20261011-2.0.0</version>
-  <name>Firebase ML API v2beta-rev20261011-2.0.0</name>
+  <version>v2beta-rev20261018-2.0.0</version>
+  <name>Firebase ML API v2beta-rev20261018-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>
diff --git a/clients/google-api-services-firebaseml/v2beta/README.md b/clients/google-api-services-firebaseml/v2beta/README.md
index cc188936d27..4bb28e11292 100644
--- a/clients/google-api-services-firebaseml/v2beta/README.md
+++ b/clients/google-api-services-firebaseml/v2beta/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-firebaseml</artifactId>
-      <version>v2beta-rev20261011-2.0.0</version>
+      <version>v2beta-rev20261018-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-firebaseml:v2beta-rev20261011-2.0.0'
+  implementation 'com.google.apis:google-api-services-firebaseml:v2beta-rev20261018-2.0.0'
 }
 ```