Delete an incident type

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

{
  "data": {
    "id": "9665c507-b046-4c9b-9947-ab9d5dc6cab3",
    "type": "incident_types",
    "attributes": {
      "slug": "odio-enim-molestiae-dignissimos",
      "name": "Odio enim molestiae dignissimos.",
      "description": "Quia dolorem explicabo alias.",
      "color": "#F5D9C4",
      "position": 1,
      "notify_emails": [],
      "slack_channels": [],
      "slack_aliases": [],
      "created_at": "2025-12-08T14:46:03.781-08:00",
      "updated_at": "2025-12-08T14:46:06.221-08:00"
    }
  }
}