curl --request DELETE \
  --url https://integration.getmateo.com/api/v1/appointment_details \
  --header 'Authorization: Bearer <token>'

{
  "id": "random uuid",
  "created_at": "now()",
  "updated_at": "now()",
  "organisation_id": "random uuid",
  "name": "<string>",
  "description": "<string>",
  "external_id": "<string>",
  "status_key": "<string>",
  "type_key": "<string>",
  "assignee_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "contact_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
  "start_time": "<string>",
  "end_time": "<string>",
  "confirmed_at": "<string>",
  "cancelled_at": "<string>"
}