Adds members to the distribution list

        :type distribution_list: zobjects.DistributionList
        :param members:          list of email addresses you want to add
        :type members:           list of str

def add_distribution_list_member(self, distribution_list, members):
        """ Adds members to the distribution list

        :type distribution_list: zobjects.DistributionList
        :param members:          list of email addresses you want to add
        :type members:           list of str
        """
        members = [{'_content': v} for v in members]
        resp = self.request_single('AddDistributionListMember', {
            'id': self._get_or_fetch_id(distribution_list,
                                        self.get_distribution_list),
            'dlm': members
        })
        return resp