def _get_size(self):
return self.__size<EOL>
Getter method for size, mapped from YANG variable /network_instances/network_instance/mpls/signaling_protocols/rsvp_te/sessions/session/state/sender_tspec/size (oc-types:ieeefloat32)

    YANG Description: The size of the token bucket that is used to determine
the rate at which the head-end device generates traffic,
expressed in bytes per second.