code: def update(self, ttl=values.unset, collection_ttl=values.unset):
          
          return self._proxy.update(ttl=ttl, collection_ttl=collection_ttl, )
docs: Update the SyncMapInstance
  
          :param unicode ttl: Alias for collection_ttl
          :param unicode collection_ttl: New time-to-live of this Map in seconds.
  
          :returns: Updated SyncMapInstance
          :rtype: twilio.rest.sync.v1.service.sync_map.SyncMapInstance