Delete a custom form

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

{
  "data": {
    "id": "b9067668-ec78-49bf-b761-78691b47c432",
    "type": "custom_forms",
    "attributes": {
      "slug": "in-est-quia-porro",
      "name": "In est quia porro.",
      "description": "Qui ullam laudantium delectus.",
      "enabled": true,
      "command": "in-est-quia-porro",
      "created_at": "2025-09-15T11:27:11.853-07:00",
      "updated_at": "2025-09-15T11:27:15.988-07:00"
    }
  }
}