Create Session

Create a new workflow session.

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

Parameter	Type	Required	Description
`engine`	string	Yes	Must be `workflow_blobhub`.
`command`	string	Yes	Must be `create_session`.
`description`	string	No	Optional description.
`tracing`	object	No	Tracing configuration (e.g., `{"log_data": true}`).

Parameter	Type	Description
`session`	object	The created session object.

{
  "engine": "workflow_blobhub",
  "command": "create_session",
  "description": "Production Run 1",
  "tracing": { "log_data": true }
}