def _get_exp(self):
return self.__exp<EOL>
Getter method for exp, mapped from YANG variable /network_instances/network_instance/mpls/signaling_protocols/segment_routing/interfaces/interface/sid_counters/sid_counter/forwarding_classes/forwarding_class/exp (leafref)

    YANG Description: Reference to the value of the EXP bits of the segment
identifier.