Delete a RetrospectiveProcessGroup Step

curl --request DELETE \
  --url https://api.rootly.com/v1/retrospective_process_group_steps/{id} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "480dca34-2217-4564-ad27-f51462acee72",
    "type": "retrospective_process_group_steps",
    "attributes": {
      "retrospective_process_group_id": "0e1b8921-6597-4a87-b184-90f98dc590ba",
      "retrospective_step_id": "4f375416-f8b7-46e3-8349-9136206876dd",
      "position": 1,
      "updated_at": "2025-10-05T17:27:40.677-07:00",
      "created_at": "2025-10-05T17:27:40.619-07:00"
    }
  }
}