return post_datastore_v3_Next(requestPb, responsePb);
} else if ("datastore_v3".equals(service) && "Commit".equals(method)) {
Transaction requestPb = new Transaction();
requestPb.mergeFrom(request);
CommitResponse responsePb = new CommitResponse();
responsePb.mergeFrom(response);
return post_datastore_v3_Commit(requestPb, responsePb);
} else if ("datastore_v3".equals(service) && "Rollback".equals(method)) {
Transaction requestPb = new Transaction();
requestPb.mergeFrom(request);
CommitResponse responsePb = new CommitResponse();