docs: def match_display_names(self, value, match):
          """stub"""
          if value is None:
              raise NullArgument('value must not be None')
          if not utilities.is_string(value):
              raise InvalidArgument('value must be a string')
          if match is None:
              raise NullArgument('match must not be None')
          if not isinstance(match, bool):
              raise InvalidArgument('match must be a bool')
          self._my_osid_query._add_match('displayNames.text', str(value).lower(), match)