[Question] UnrecognizedCommandParsingException Help Txt

[JunFWu]

source code
McMaster.Extensions.CommandLineUtils CommandLineProcessor

   private bool ProcessUnexpectedArg(string argTypeName, string? argValue = null)
   {
       switch (_currentCommand.UnrecognizedArgumentHandling)
       {
           case UnrecognizedArgumentHandling.Throw:
               _currentCommand.ShowHint();
               var value = argValue ?? _enumerator.Current?.Raw;

               var suggestions = Enumerable.Empty<string>();

               if (_currentCommand.MakeSuggestionsInErrorMessage && !string.IsNullOrEmpty(value))
               {
                   suggestions = SuggestionCreator.GetTopSuggestions(_currentCommand, value);
               }

               throw new UnrecognizedCommandParsingException(_currentCommand, suggestions,
                   $"Unrecognized {argTypeName} '{value}'");

           case UnrecognizedArgumentHandling.CollectAndContinue:
               var arg = _enumerator.Current;
               if (arg != null)
               {
                   _currentCommand._remainingArguments.Add(arg.Raw);
               }
               return true;

           case UnrecognizedArgumentHandling.StopParsingAndCollect:
               // All remaining arguments are stored for further use
               AddRemainingArgumentValues();
               return false;
           default:
               throw new NotImplementedException();
       }
   }

when throw UnrecognizedCommandParsingException,this write Specify {flag} for a list of available options and commands.

come from _currentCommand.ShowHint();

What can I do to avoid the_currentCommand.ShowHint(); output while still throwing the 'UnrecognizedCommandParsingException' error