public async Task <IActionResult> PutEsignalGroup(short id, EsignalGroup esignalGroup)
        {
            if (id != esignalGroup.EsignalGroupId)
            {
                return(BadRequest());
            }

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

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

            return(NoContent());
        }
        public async Task <ActionResult <EsignalGroup> > PostEsignalGroup(EsignalGroup esignalGroup)
        {
            _context.EsignalGroup.Add(esignalGroup);
            try
            {
                await _context.SaveChangesAsync();
            }
            catch (DbUpdateException)
            {
                if (EsignalGroupExists(esignalGroup.EsignalGroupId))
                {
                    return(Conflict());
                }
                else
                {
                    throw;
                }
            }

            return(CreatedAtAction("GetEsignalGroup", new { id = esignalGroup.EsignalGroupId }, esignalGroup));
        }