feat: Generate IAM v3 Library (#11557)

* feat: Generate IAM v3 Library

* chore: Add v3 owlbot configs

* chore: generate libraries at Mon May  5 20:02:05 UTC 2025

* chore: Update deps

---------

Co-authored-by: cloud-java-bot <cloud-java-bot@google.com>

Author: lqiu96

generation_config.yaml

@@ -1120,6 +1120,7 @@ libraries:
   - proto_path: google/iam/v1beta
   - proto_path: google/iam/v2
   - proto_path: google/iam/v2beta
+  - proto_path: google/iam/v3
 
 - api_shortname: iam-admin
   name_pretty: IAM Admin API

java-iam/.OwlBot-hermetic.yaml

@@ -26,5 +26,7 @@ deep-copy-regex:
     dest: "/owl-bot-staging/java-iam/v2beta/google-iam-policy/src"
   - source: "/google/iam/v2/.*-java/gapic-google-.*/src"
     dest: "/owl-bot-staging/java-iam/v2/google-iam-policy/src"
+  - source: "/google/iam/v3/.*-java/gapic-google-.*/src"
+    dest: "/owl-bot-staging/java-iam/v3/google-iam-policy/src"
 
 api-name: iam

java-iam/google-iam-policy/pom.xml

@@ -49,6 +49,10 @@
       <groupId>com.google.api.grpc</groupId>
       <artifactId>proto-google-iam-v2</artifactId>
     </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>proto-google-iam-v3</artifactId>
+    </dependency>
     <dependency>
       <groupId>com.google.guava</groupId>
       <artifactId>guava</artifactId>
@@ -87,6 +91,11 @@
       <artifactId>grpc-google-iam-v2</artifactId>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>grpc-google-iam-v3</artifactId>
+      <scope>test</scope>
+    </dependency>
     <!-- Need testing utility classes for generated gRPC clients tests -->
     <dependency>
       <groupId>com.google.api</groupId>
@@ -106,5 +115,10 @@
       <classifier>testlib</classifier>
       <scope>test</scope>
     </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>grpc-google-common-protos</artifactId>
+      <scope>test</scope>
+    </dependency>
   </dependencies>
 </project>