public async Task <IActionResult> PutTrackerSubSystems(int id, TrackerSubSystems trackerSubSystems)
        {
            if (id != trackerSubSystems.SubSysId)
            {
                return(BadRequest());
            }

            _context.Entry(trackerSubSystems).State = EntityState.Modified;

            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateConcurrencyException)
            {
                if (!TrackerSubSystemsExists(id))
                {
                    return(NotFound());
                }
                else
                {
                    throw;
                }
            }

            return(NoContent());
        }
 public async Task <ActionResult <TrackerSubSystems> > PostTrackerSubSystems(TrackerSubSystems trackerSubSystems)
 {
     if (ModelState.IsValid)
     {
         if (_context.TrackerSubSystems.Any(x => x.SysId == trackerSubSystems.SysId && x.SubSysName == trackerSubSystems.SubSysName))
         {
             return(Conflict("Sub-System name already exsists"));
         }
         else
         {
             _context.TrackerSubSystems.Add(trackerSubSystems);
             await _context.SaveChangesAsync();
         }
     }
     return(CreatedAtAction("GetTrackerSubSystems", new { id = trackerSubSystems.SubSysId }, trackerSubSystems));
 }