'Identifies if the ELB is current configured to do CrossZone Balancing.
:type force: bool
:param force: Ignore cache value and reload.
:rtype: bool
:return: True if balancing is enabled, False if not.'

def is_cross_zone_load_balancing(self, force=False):

    return self.get_attributes(force).cross_zone_load_balancing.enabled
