def METHOD_NAME(self) -> str:
    """Prepare arguments and respond to UpdateDestination()."""
    self.firehose_backend.METHOD_NAME(
        self._get_param("DeliveryStreamName"),
        self._get_param("CurrentDeliveryStreamVersionId"),
        self._get_param("DestinationId"),
        self._get_param("S3DestinationUpdate"),
        self._get_param("ExtendedS3DestinationUpdate"),
        self._get_param("S3BackupMode"),
        self._get_param("RedshiftDestinationUpdate"),
        self._get_param("ElasticsearchDestinationUpdate"),
        self._get_param("SplunkDestinationUpdate"),
        self._get_param("HttpEndpointDestinationUpdate"),
    )
    return json.dumps({})