Delete a retrospective process

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

{
  "data": {
    "id": "4a8c75c4-6cd8-45af-8015-9487dec85ec1",
    "type": "retrospective_processes",
    "attributes": {
      "name": "Omnis sequi minus aut.",
      "description": "Ipsa dolores quam. Et libero totam. Aut corporis esse.",
      "is_default": false,
      "created_at": "2025-12-21T12:10:30.575-08:00",
      "updated_at": "2025-12-21T12:10:31.968-08:00",
      "retrospective_process_matching_criteria": {
        "incident_type_ids": [
          "85c42553-a364-4522-9e83-cd9fde70a4a8"
        ]
      }
    },
    "relationships": {
      "retrospective_steps": {
        "data": [
          {
            "id": "fe396b78-3c53-46c4-822c-b7eb4f52825a",
            "type": "retrospective_steps"
          },
          {
            "id": "e4acad67-737e-4525-8e75-f47271d34ce9",
            "type": "retrospective_steps"
          }
        ]
      },
      "incident_types": {
        "data": [
          {
            "id": "85c42553-a364-4522-9e83-cd9fde70a4a8",
            "type": "incident_types"
          }
        ]
      }
    }
  }
}