def get_all_group_policies(self, group_name, marker=None, max_items=None):
        """
        List the names of the policies associated with the specified group.

        :type group_name: string
        :param group_name: The name of the group the policy is associated with.

        :type marker: string
        :param marker: Use this only when paginating results and only in
                       follow-up request after you've received a response
                       where the results are truncated.  Set this to the
                       value of the Marker element in the response you
                       just received.

        :type max_items: int
        :param max_items: Use this only when paginating results to indicate
                          the maximum number of groups you want in the
                          response.
        """
        params = {'GroupName' : group_name}
        if marker:
            params['Marker'] = marker
        if max_items:
            params['MaxItems'] = max_items
        return self.get_response('ListGroupPolicies', params,
                                 list_marker='PolicyNames')