Delete a Retrospective Template

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

{
  "data": {
    "id": "575918df-82e9-4b5e-9646-7e3039d759b6",
    "type": "post_mortem_templates",
    "attributes": {
      "name": "Asperiores exercitationem nulla pariatur.",
      "slug": "asperiores-exercitationem-nulla-pariatur",
      "format": "html",
      "default": false,
      "content": "",
      "created_at": "2025-11-28T18:12:30.151-08:00",
      "updated_at": "2025-11-28T18:12:32.231-08:00"
    }
  }
}