def sample_flush_rows():
                # Create a client
                client = bigquery_storage_v1beta2.BigQueryWriteClient()

                # Initialize request argument(s)
                request = bigquery_storage_v1beta2.FlushRowsRequest(
                    write_stream="write_stream_value",
                )

                # Make the request
                response = client.flush_rows(request=request)

                # Handle the response
                print(response)