Delete a retrospective process

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

{
  "data": {
    "id": "9c4c66a3-6f83-4d0e-a3ed-82c73c383dfe",
    "type": "retrospective_processes",
    "attributes": {
      "name": "Molestiae ullam inventore iste.",
      "description": "Illo voluptatem nam. Quo ea nesciunt. Sit incidunt quo.",
      "is_default": false,
      "created_at": "2025-07-17T12:12:29.038-07:00",
      "updated_at": "2025-07-17T12:12:33.687-07:00",
      "retrospective_process_matching_criteria": {
        "incident_type_ids": [
          "26baeb97-20fe-42bb-b968-17ea3061f5ac"
        ]
      }
    },
    "relationships": {
      "retrospective_steps": {
        "data": [
          {
            "id": "d970ecfe-9d1d-4df6-9ed5-ed74a7de7df9",
            "type": "retrospective_steps"
          },
          {
            "id": "b1ab6dc7-521b-492c-af0c-4f7d07509c3c",
            "type": "retrospective_steps"
          }
        ]
      },
      "incident_types": {
        "data": [
          {
            "id": "26baeb97-20fe-42bb-b968-17ea3061f5ac",
            "type": "incident_types"
          }
        ]
      }
    }
  }
}