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

{
  "deletedSubscriber": {
    "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "user": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "firstName": "<string>",
      "lastName": "<string>"
    },
    "createdBy": {
      "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
      "firstName": "<string>",
      "lastName": "<string>"
    },
    "createdAt": "2023-11-07T05:31:56Z"
  }
}