code: def get_target_args(self, alias):
      
      target_types = list(self._buildfile_aliases.target_types_by_alias.get(alias))
      if not target_types:
        raise TaskError('No such target type: {}'.format(alias))
      return self.get_args_for_target_type(target_types[0])
docs: Returns a list of FunctionArgs for the specified target_type.