code: public static base_response update(nitro_service client, ipv6 resource) throws Exception {
  		ipv6 updateresource = new ipv6();
  		updateresource.ralearning = resource.ralearning;
  		updateresource.routerredirection = resource.routerredirection;
  		updateresource.ndbasereachtime = resource.ndbasereachtime;
  		updateresource.ndretransmissiontime = resource.ndretransmissiontime;
  		updateresource.natprefix = resource.natprefix;
  		updateresource.dodad = resource.dodad;
  		return updateresource.update_resource(client);
  	}
docs: Use this API to update ipv6.