public void PostBookReturn()
        {
            Console.OutputEncoding = System.Text.Encoding.UTF8;
            try
            {
                var data = _bookReturnGateway.InputReturnBookData();

                if (data != null)
                {
                    _restApiService.POST(data, _apiController);
                }
            }
            catch (Exception ex)
            {
                Console.WriteLine("\u263A" + "ERROR : " + ex.Message);
            }
        }