public async Task <IActionResult> PutTimetableDB(Guid id, TTDTOOut tTDTOOut)
        {
            if (id != tTDTOOut.id)
            {
                return(BadRequest());
            }

            var t = await _timetableService.UpdateTimeTibleAsync(id, tTDTOOut);

            if (t != null)
            {
                return(CreatedAtAction("GetTimetableDB", new { id = t.id }, t));
            }

            return(NoContent());
        }