public IActionResult Create([FromBody] DeviceData HTTPargs)
        {
            if (HTTPargs == null)
            {
                return(BadRequest());
            }


            /*DeviceData d = new DeviceData();
             * d.DeviceId = int.Parse(args[0]);
             * d.Timestamp = new DateTime(int.Parse(args[1]));
             * d.Data = args[2];*/

            _context.DeviceData.Add(HTTPargs);
            _context.SaveChanges();

            return(CreatedAtRoute("GetDevice", new { id = HTTPargs.DeviceId }, HTTPargs));
        }