def _get_index(self):
return self.__index<EOL>
Getter method for index, mapped from YANG variable /network_instances/network_instance/mpls/signaling_protocols/rsvp_te/sessions/session/record_route_objects/record_route_object/index (leafref)

    YANG Description: Reference to the index of the record route object.
The index is used to indicate the ordering of hops in
the path.