def read_members_of(self, member_id, query_membership=None):
        """ReadMembersOf.
        [Preview API]
        :param str member_id:
        :param str query_membership:
        :rtype: [str]
        """
        route_values = {}
        if member_id is not None:
            route_values['memberId'] = self._serialize.url('member_id', member_id, 'str')
        query_parameters = {}
        if query_membership is not None:
            query_parameters['queryMembership'] = self._serialize.query('query_membership', query_membership, 'str')
        response = self._send(http_method='GET',
                              location_id='22865b02-9e4a-479e-9e18-e35b8803b8a0',
                              version='5.0-preview.1',
                              route_values=route_values,
                              query_parameters=query_parameters)
        return self._deserialize('[str]', self._unwrap_collection(response))
ReadMembersOf.
        [Preview API]
        :param str member_id:
        :param str query_membership:
        :rtype: [str]