chore: regenerate homegraph client (googleapis#31674)

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-homegraph/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-homegraph</artifactId>
-      <version>v1-rev20260414-2.0.0</version>
+      <version>v1-rev20260508-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-homegraph:v1-rev20260414-2.0.0'
+  implementation 'com.google.apis:google-api-services-homegraph:v1-rev20260508-2.0.0'
 }
 ```
 

clients/google-api-services-homegraph/v1/2.0.0/com/google/api/services/homegraph/v1/model/DeviceMetadata.java

@@ -0,0 +1,69 @@
+/*
+ * 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.homegraph.v1.model;
+
+/**
+ * Metadata for traits of a single device.
+ *
+ * <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 HomeGraph 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 DeviceMetadata extends com.google.api.client.json.GenericJson {
+
+  /**
+   * Map from the Trait ID (e.g., "action.devices.traits.OnOff") to its last Spanner commit
+   * timestamp.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.util.Map<String, String> traitCommitTimestamps;
+
+  /**
+   * Map from the Trait ID (e.g., "action.devices.traits.OnOff") to its last Spanner commit
+   * timestamp.
+   * @return value or {@code null} for none
+   */
+  public java.util.Map<String, String> getTraitCommitTimestamps() {
+    return traitCommitTimestamps;
+  }
+
+  /**
+   * Map from the Trait ID (e.g., "action.devices.traits.OnOff") to its last Spanner commit
+   * timestamp.
+   * @param traitCommitTimestamps traitCommitTimestamps or {@code null} for none
+   */
+  public DeviceMetadata setTraitCommitTimestamps(java.util.Map<String, String> traitCommitTimestamps) {
+    this.traitCommitTimestamps = traitCommitTimestamps;
+    return this;
+  }
+
+  @Override
+  public DeviceMetadata set(String fieldName, Object value) {
+    return (DeviceMetadata) super.set(fieldName, value);
+  }
+
+  @Override
+  public DeviceMetadata clone() {
+    return (DeviceMetadata) super.clone();
+  }
+
+}

clients/google-api-services-homegraph/v1/2.0.0/com/google/api/services/homegraph/v1/model/QueryRequest.java

@@ -36,6 +36,13 @@ public final class QueryRequest extends com.google.api.client.json.GenericJson {
   @com.google.api.client.util.Key
   private java.lang.String agentUserId;
 
+  /**
+   * Optional. If true, the response will include device metadata in the device_metadata field.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.lang.Boolean includeDeviceMetadata;
+
   /**
    * Required. Inputs containing third-party device IDs for which to get the device states.
    * The value may be {@code null}.
@@ -67,6 +74,23 @@ public QueryRequest setAgentUserId(java.lang.String agentUserId) {
     return this;
   }
 
+  /**
+   * Optional. If true, the response will include device metadata in the device_metadata field.
+   * @return value or {@code null} for none
+   */
+  public java.lang.Boolean getIncludeDeviceMetadata() {
+    return includeDeviceMetadata;
+  }
+
+  /**
+   * Optional. If true, the response will include device metadata in the device_metadata field.
+   * @param includeDeviceMetadata includeDeviceMetadata or {@code null} for none
+   */
+  public QueryRequest setIncludeDeviceMetadata(java.lang.Boolean includeDeviceMetadata) {
+    this.includeDeviceMetadata = includeDeviceMetadata;
+    return this;
+  }
+
   /**
    * Required. Inputs containing third-party device IDs for which to get the device states.
    * @return value or {@code null} for none

clients/google-api-services-homegraph/v1/2.0.0/com/google/api/services/homegraph/v1/model/QueryResponsePayload.java

@@ -29,13 +29,46 @@
 @SuppressWarnings("javadoc")
 public final class QueryResponsePayload extends com.google.api.client.json.GenericJson {
 
+  /**
+   * Map from the Trait ID (e.g., "action.devices.traits.OnOff") to its last Spanner commit
+   * timestamp. If a trait has no recorded timestamp, it will be omitted from this map.
+   * The value may be {@code null}.
+   */
+  @com.google.api.client.util.Key
+  private java.util.Map<String, DeviceMetadata> deviceMetadata;
+
+  static {
+    // hack to force ProGuard to consider DeviceMetadata used, since otherwise it would be stripped out
+    // see https://github.com/google/google-api-java-client/issues/543
+    com.google.api.client.util.Data.nullOf(DeviceMetadata.class);
+  }
+
   /**
    * States of the devices. Map of third-party device ID to struct of device states.
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
   private java.util.Map<String, java.util.Map<String, java.lang.Object>> devices;
 
+  /**
+   * Map from the Trait ID (e.g., "action.devices.traits.OnOff") to its last Spanner commit
+   * timestamp. If a trait has no recorded timestamp, it will be omitted from this map.
+   * @return value or {@code null} for none
+   */
+  public java.util.Map<String, DeviceMetadata> getDeviceMetadata() {
+    return deviceMetadata;
+  }
+
+  /**
+   * Map from the Trait ID (e.g., "action.devices.traits.OnOff") to its last Spanner commit
+   * timestamp. If a trait has no recorded timestamp, it will be omitted from this map.
+   * @param deviceMetadata deviceMetadata or {@code null} for none
+   */
+  public QueryResponsePayload setDeviceMetadata(java.util.Map<String, DeviceMetadata> deviceMetadata) {
+    this.deviceMetadata = deviceMetadata;
+    return this;
+  }
+
   /**
    * States of the devices. Map of third-party device ID to struct of device states.
    * @return value or {@code null} for none

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

@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-homegraph</artifactId>
-  <version>v1-rev20260414-2.0.0</version>
-  <name>HomeGraph API v1-rev20260414-2.0.0</name>
+  <version>v1-rev20260508-2.0.0</version>
+  <name>HomeGraph API v1-rev20260508-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>

clients/google-api-services-homegraph/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-homegraph</artifactId>
-      <version>v1-rev20260414-2.0.0</version>
+      <version>v1-rev20260508-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-homegraph:v1-rev20260414-2.0.0'
+  implementation 'com.google.apis:google-api-services-homegraph:v1-rev20260508-2.0.0'
 }
 ```