chore: regenerate agentregistry client

clients/google-api-services-agentregistry/v1alpha/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-agentregistry</artifactId>
-      <version>v1alpha-rev20260430-2.0.0</version>
+      <version>v1alpha-rev20260608-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-agentregistry:v1alpha-rev20260430-2.0.0'
+  implementation 'com.google.apis:google-api-services-agentregistry:v1alpha-rev20260608-2.0.0'
 }
 ```
 

clients/google-api-services-agentregistry/v1alpha/2.0.0/com/google/api/services/agentregistry/v1alpha/model/Skill.java → clients/google-api-services-agentregistry/v1alpha/2.0.0/com/google/api/services/agentregistry/v1alpha/model/A2ASkill.java

@@ -27,7 +27,7 @@
  * @author Google, Inc.
  */
 @SuppressWarnings("javadoc")
-public final class Skill extends com.google.api.client.json.GenericJson {
+public final class A2ASkill extends com.google.api.client.json.GenericJson {
 
   /**
    * Output only. A more detailed description of the skill.
@@ -76,7 +76,7 @@ public java.lang.String getDescription() {
    * Output only. A more detailed description of the skill.
    * @param description description or {@code null} for none
    */
-  public Skill setDescription(java.lang.String description) {
+  public A2ASkill setDescription(java.lang.String description) {
     this.description = description;
     return this;
   }
@@ -93,7 +93,7 @@ public java.util.List<java.lang.String> getExamples() {
    * Output only. Example prompts or scenarios this skill can handle.
    * @param examples examples or {@code null} for none
    */
-  public Skill setExamples(java.util.List<java.lang.String> examples) {
+  public A2ASkill setExamples(java.util.List<java.lang.String> examples) {
     this.examples = examples;
     return this;
   }
@@ -110,7 +110,7 @@ public java.lang.String getId() {
    * Output only. A unique identifier for the agent's skill.
    * @param id id or {@code null} for none
    */
-  public Skill setId(java.lang.String id) {
+  public A2ASkill setId(java.lang.String id) {
     this.id = id;
     return this;
   }
@@ -127,7 +127,7 @@ public java.lang.String getName() {
    * Output only. A human-readable name for the agent's skill.
    * @param name name or {@code null} for none
    */
-  public Skill setName(java.lang.String name) {
+  public A2ASkill setName(java.lang.String name) {
     this.name = name;
     return this;
   }
@@ -144,19 +144,19 @@ public java.util.List<java.lang.String> getTags() {
    * Output only. Keywords describing the skill.
    * @param tags tags or {@code null} for none
    */
-  public Skill setTags(java.util.List<java.lang.String> tags) {
+  public A2ASkill setTags(java.util.List<java.lang.String> tags) {
     this.tags = tags;
     return this;
   }
 
   @Override
-  public Skill set(String fieldName, Object value) {
-    return (Skill) super.set(fieldName, value);
+  public A2ASkill set(String fieldName, Object value) {
+    return (A2ASkill) super.set(fieldName, value);
   }
 
   @Override
-  public Skill clone() {
-    return (Skill) super.clone();
+  public A2ASkill clone() {
+    return (A2ASkill) super.clone();
   }
 
 }

clients/google-api-services-agentregistry/v1alpha/2.0.0/com/google/api/services/agentregistry/v1alpha/model/Agent.java

@@ -106,7 +106,13 @@ public final class Agent extends com.google.api.client.json.GenericJson {
    * The value may be {@code null}.
    */
   @com.google.api.client.util.Key
-  private java.util.List<Skill> skills;
+  private java.util.List<A2ASkill> skills;
+
+  static {
+    // hack to force ProGuard to consider A2ASkill 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(A2ASkill.class);
+  }
 
   /**
    * Output only. A universally unique identifier for the Agent.
@@ -305,15 +311,15 @@ public Agent setProtocols(java.util.List<Protocol> protocols) {
    * Output only. Skills the agent possesses, often obtained from the A2A Agent Card.
    * @return value or {@code null} for none
    */
-  public java.util.List<Skill> getSkills() {
+  public java.util.List<A2ASkill> getSkills() {
     return skills;
   }
 
   /**
    * Output only. Skills the agent possesses, often obtained from the A2A Agent Card.
    * @param skills skills or {@code null} for none
    */
-  public Agent setSkills(java.util.List<Skill> skills) {
+  public Agent setSkills(java.util.List<A2ASkill> skills) {
     this.skills = skills;
     return this;
   }

clients/google-api-services-agentregistry/v1alpha/2.0.0/pom.xml

@@ -8,8 +8,8 @@
 
   <groupId>com.google.apis</groupId>
   <artifactId>google-api-services-agentregistry</artifactId>
-  <version>v1alpha-rev20260430-2.0.0</version>
-  <name>Agent Registry API v1alpha-rev20260430-2.0.0</name>
+  <version>v1alpha-rev20260608-2.0.0</version>
+  <name>Agent Registry API v1alpha-rev20260608-2.0.0</name>
   <packaging>jar</packaging>
 
   <inceptionYear>2011</inceptionYear>

clients/google-api-services-agentregistry/v1alpha/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-agentregistry</artifactId>
-      <version>v1alpha-rev20260430-2.0.0</version>
+      <version>v1alpha-rev20260608-2.0.0</version>
     </dependency>
   </dependencies>
 </project>
@@ -35,7 +35,7 @@ repositories {
   mavenCentral()
 }
 dependencies {
-  implementation 'com.google.apis:google-api-services-agentregistry:v1alpha-rev20260430-2.0.0'
+  implementation 'com.google.apis:google-api-services-agentregistry:v1alpha-rev20260608-2.0.0'
 }
 ```