public async Task <ActionResult <Scrap> > PostScrap(Scrap Scrap) { _context.Scrap.Add(Scrap); try { await _context.SaveChangesAsync(); } catch (DbUpdateException) { if (ScrapExists(Scrap.CG_SCRAP)) { return(Conflict()); } else { throw; } } return(CreatedAtAction("GetScrap", new { id = Scrap.CG_SCRAP }, Scrap)); }