public com.google.protobuf.Empty uploadQueueYaml(
        com.google.cloud.tasks.v2beta2.UploadQueueYamlRequest request) {
      return io.grpc.stub.ClientCalls.blockingUnaryCall(
          getChannel(), getUploadQueueYamlMethod(), getCallOptions(), request);
    }
<pre>
Update queue list by uploading a queue.yaml file.
The queue.yaml file is supplied in the request body as a YAML encoded
string. This method was added to support gcloud clients versions before
322.0.0. New clients should use CreateQueue instead of this method.
</pre>
java-tasks/grpc-google-cloud-tasks-v2beta2/src/main/java/com/google/cloud/tasks/v2beta2/CloudTasksGrpc.java