Delete a RetrospectiveProcessGroup Step

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

{
  "data": {
    "id": "57a87402-ac6e-41dd-a451-a77613b9a1ab",
    "type": "retrospective_process_group_steps",
    "attributes": {
      "retrospective_process_group_id": "6f5ca7cb-1c04-4db5-a5b9-ef20ad7b2ef3",
      "retrospective_step_id": "49f5e26a-3662-4be9-ab9e-de62394ff2d8",
      "position": 1,
      "updated_at": "2025-09-15T13:05:02.065-07:00",
      "created_at": "2025-09-15T13:05:01.989-07:00"
    }
  }
}