public async Task <IActionResult> PutCharacters(int id, Characters characters) { if (id != characters.ID) { return(BadRequest()); } _context.Entry(characters).State = EntityState.Modified; try { await _context.SaveChangesAsync(); } catch (DbUpdateConcurrencyException) { if (!CharactersExists(id)) { return(NotFound()); } else { throw; } } return(NoContent()); }