Send Status : Bad if Command is not recived

Author: Rosuavio

UITests/UITests.App/App.AppService.xaml.cs

@@ -44,6 +44,7 @@ private async void OnAppServiceRequestReceived(AppServiceConnection sender, AppS
             var message = args.Request.Message;
             if(!TryGetValueAndLog(message, "Command", out var cmd))
             {
+                await args.Request.SendResponseAsync(BadResult);
                 messageDeferral.Complete();
                 return;
             }