| storage_connection_string | string | yes | no | The connection string for the Azure Storage Account. |
| container | string | no | no | The name of the Azure Storage Container to upload objects to. |
| path | expression | yes | no | The path within the container to upload objects to. This field supports interpolation functions. The value defaults to ${!counter()}-${!timestamp_unix_nano()}.txt. |
| blob_type | string | yes | no | Block and Append blobs are comprized of blocks, and each blob can support up to 50,000 blocks. The default value is +"BLOCK"+.This field supports interpolation functions. The value should be one ofBLOCKorAPPEND. The value defaults to BLOCK`. |
| public_access_level | string | yes | no | The container's public access level. The default value is PRIVATE. This field supports interpolation functions. The value should be one of PRIVATE, BLOB or CONTAINER. The value defaults to PRIVATE. |
| max_in_flight | int | yes | no | The maximum number of messages to have in flight at any given time. The value defaults to 64. |