Get Execution - BlobHub

Retrieve details of a specific execution.

POST `/revisions/:id/data/query` (Command: `get_execution`)

Parameter	Type	Required	Description
`engine`	string	Yes	Must be `workflow_blobhub`.
`command`	string	Yes	Must be `get_execution`.
`execution_id`	string	Yes	The ID of the execution.

Parameter	Type	Description
`execution`	object	The execution object.

{
  "engine": "workflow_blobhub",
  "command": "get_execution",
  "execution_id": "exec_001"
}

{
  "execution": {
    "id": "exec_001",
    "status": "running"
  }
}