public IHttpActionResult GetAllCountriesByScheduledTime(string typeName) { FCS = FlyingCenterSystem.GetFlyingCenterSystemInstance(); IAnonymousUserFacade anonymousFacade = FCS.GetFacade(null) as IAnonymousUserFacade; IList <Country> countries = anonymousFacade.GetAllCountriesByScheduledTime(typeName); if (countries.Count == 0) { return(NotFound()); } return(Ok(countries)); }