def __init__(
        self,
        *,
        connection_string: str,
        name: str,
        container_name: str,
        subscription_id: Optional[str] = None,
        resource_group: Optional[str] = None,
        file_name_format: Optional[str] = None,
        batch_frequency_in_seconds: Optional[int] = None,
        max_chunk_size_in_bytes: Optional[int] = None,
        encoding: Optional[Union[str, "RoutingStorageContainerPropertiesEncoding"]] = None,
        **kwargs