public async Task <ActionResult <Movie> > PostMovie(Movie movie)
        {
            _context.Movies.Add(movie);
            await _context.SaveChangesAsync();

            return(CreatedAtAction("GetMovie", new { id = movie.Id }, movie));
        }
        public async Task <ActionResult <Customer> > PostCustomer(Customer customer)
        {
            _context.Customers.Add(customer);
            await _context.SaveChangesAsync();

            return(CreatedAtAction("GetCustomer", new { id = customer.Id }, customer));
        }