curl --request DELETE \
  --url https://api.perscom.io/{version}/users/{user}/fields/{field} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": 123,
    "name": "<string>",
    "key": "<string>",
    "type": "<string>",
    "cast": "<string>",
    "description": "<string>",
    "placeholder": "<string>",
    "default": "<string>",
    "help": "<string>",
    "required": true,
    "rules": "<string>",
    "readonly": true,
    "hidden": true,
    "options": [
      {}
    ],
    "options_model": "<string>",
    "label": "<string>",
    "created_at": "2023-11-07T05:31:56Z",
    "updated_at": "2023-11-07T05:31:56Z"
  }
}