public IHttpActionResult NotFound(AppStatusCode code, string message)
 {
     return(new NegotiatedContentResult <ActionResponse>(HttpStatusCode.NotFound, new ActionResponse
     {
         Code = code,
         Message = message
     }, this));
 }
 public IHttpActionResult InternalServerError(AppStatusCode code, string message)
 {
     return(new NegotiatedContentResult <ActionResponse>(HttpStatusCode.InternalServerError, new ActionResponse
     {
         Code = code,
         Message = message
     }, this));
 }