Delete a retrospective process

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

{
  "data": {
    "id": "0ea38d21-c2c8-4240-885c-ac1caac32868",
    "type": "retrospective_processes",
    "attributes": {
      "name": "Ad nihil voluptates numquam.",
      "description": "Impedit voluptatem expedita. Magni cum occaecati. Aut aut consequatur.",
      "is_default": false,
      "created_at": "2025-11-27T00:11:59.873-08:00",
      "updated_at": "2025-11-27T00:12:02.126-08:00",
      "retrospective_process_matching_criteria": {
        "incident_type_ids": [
          "557bb263-278c-4554-9e9e-fc4f6251332c"
        ]
      }
    },
    "relationships": {
      "retrospective_steps": {
        "data": [
          {
            "id": "9ab3186b-6e6b-4bb4-a455-04f66b356388",
            "type": "retrospective_steps"
          },
          {
            "id": "4cab082c-001c-4300-af28-a445391f384c",
            "type": "retrospective_steps"
          }
        ]
      },
      "incident_types": {
        "data": [
          {
            "id": "557bb263-278c-4554-9e9e-fc4f6251332c",
            "type": "incident_types"
          }
        ]
      }
    }
  }
}