'Time in minutes to extend the requested node\'s reservation time
:param node: the reservation node to update
:type  node: :class:`Node`
:param minutes: the number of mintes to update
:type  minutes: ``str``
:return: true on success, throws error on failure
:rtype: ``bool``'

def ex_extend_request_time(self, node, minutes):

    return self._vcl_request('XMLRPCextendRequest', node.id, minutes)
