code: def list_groups(self, **kwargs):
          
          kwargs = self._verify_sort_options(kwargs)
          api = self._get_api(iam.DeveloperApi)
          return PaginatedResponse(api.get_all_groups, lwrap_type=Group, **kwargs)
docs: List all groups in organisation.
  
          :param int limit: The number of groups to retrieve
          :param str order: The ordering direction, ascending (asc) or descending (desc)
          :param str after: Get groups after/starting at given group ID
          :returns: a list of :py:class:`Group` objects.
          :rtype: PaginatedResponse