{
  "id": "af4b30cd-6fb8-4abe-8fe1-bea394c6495b",
  "event": "sample",
  "transform_job_id": "817e4181-aef0-46e7-8edc-ac8d11f2a886",
  "silo_entry_id": "26b1f1c5-6688-44e8-8089-0f03bb9bea09"
}

The event field is optional and will be included only if you configure it.

Returning anything other than a 200 or 204 HTTP status code will register an error and record the message field from a JSON response.

The retry_in field if included will cause a new request to wait at least the amount of time provided in seconds.