Download Session Object

Download an object from the session storage.

POST `/revisions/:id/data` (Command: `download_session_object`)

Parameter	Type	Required	Description
`engine`	string	Yes	Must be `workflow_blobhub`.
`command`	string	Yes	Must be `download_session_object`.
`session_id`	string	Yes	The ID of the session.
`alias`	string	Yes	Alias of the object to download.

Parameter	Type	Description
`object`	object	The retrieved object.

{
  "engine": "workflow_blobhub",
  "command": "download_session_object",
  "session_id": "sess_001",
  "alias": "config"
}