res_levis_frontend/err.json

{
   "detail": [
      {
         "type": "missing",
         "loc": [
            "body",
            "tracker"
         ],
         "msg": "Field required",
         "input": {
            "id": "b77508ac-dfc7-4171-bae0-7a986cc8bb94",
            "name": "SubjectTest",
            "role": "",
            "phone": "",
            "zones": "",
            "groups": "",
            "building": "665267c5-b466-4351-a27f-044ee24c0ccb",
            "notes": ""
         }
      }
   ]
}