public IActionResult Put(string id, [FromBody] Users user)

        {
            if (ModelState.IsValid)

            {
                try

                {
                    var result = db.UpdateDetail(id, user);

                    if (result != 1)
                    {
                        return(NotFound());
                    }



                    return(Ok(result));
                }

                catch (Exception ex)

                {
                    if (ex.GetType().FullName == "Microsoft.EntityFrameworkCore.DbUpdateConcurrencyException")

                    {
                        return(NotFound());
                    }



                    return(BadRequest());
                }
            }



            return(BadRequest());
        }