'Access the segment_memberships
:returns: twilio.rest.notify.v1.service.user.segment_memberships.SegmentMembershipList
:rtype: twilio.rest.notify.v1.service.user.segment_memberships.SegmentMembershipList'

@property
def segment_memberships(self):

    if (self._segment_memberships is None):
        self._segment_memberships = SegmentMembershipList(self._version, service_sid=self._solution['service_sid'], identity=self._solution['identity'])
    return self._segment_memberships
