public CloudMessaging(IConfiguration configuration)
 {
     _bll = new AppPrescription_BLL(configuration.GetConnectionString("MedScanRx_AWS"));
 }
        public PrescriptionController(IConfiguration configuration)
        {
            string connectionString = configuration.GetConnectionString("MedScanRx_AWS");

            _bll = new AppPrescription_BLL(connectionString);
        }