def list_availability_zones(self, retrieve_all=True, **_params):
        """Fetches a list of all availability zones."""
        return self.list('availability_zones', self.availability_zones_path,
                         retrieve_all, **_params)
def list_availability_zones ( self , retrieve_all = True , ** _params ) : return self . list ( 'availability_zones' , self . availability_zones_path , retrieve_all , ** _params )
Fetches a list of all availability zones.