@java.lang.Override
    protected StorageTransferServiceBlockingV2Stub build(
        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
      return new StorageTransferServiceBlockingV2Stub(channel, callOptions);
    }
A stub to allow clients to do synchronous rpc calls to service StorageTransferService.

<pre>
Storage Transfer Service and its protos.
Transfers data between between Google Cloud Storage buckets or from a data
source external to Google to a Cloud Storage bucket.
</pre>
java-storage-transfer/grpc-google-cloud-storage-transfer-v1/src/main/java/com/google/storagetransfer/v1/proto/StorageTransferServiceGrpc.java