@class NSData, NSString, NSNumber; @interface FTRelayUpdateMessage : FTFaceTimeMessage @property (copy) NSData *selfPushToken; @property (copy) NSData *selfRelayBlob; @property (copy) NSString *peerID; @property (copy) NSData *peerPushToken; @property (copy) NSNumber *relayType; @property (copy) NSData *relayConnectionID; @property (copy) NSData *relayTransactionIDAlloc; @property (copy) NSData *relayTokenAllocRes; @property (copy) NSData *relayCandidateID; @property (copy) NSData *selfRelayIP; @property (copy) NSNumber *selfRelayPort; @property (copy) NSData *selfRelayNATIP; @property (copy) NSNumber *selfRelayNATPort; @property (copy) NSData *peerRelayIP; @property (copy) NSNumber *peerRelayPort; - (void)dealloc; - (id)bagKey; - (id)messageBody; - (id)copyWithZone:(struct _NSZone { } *)a0; - (id)requiredKeys; @end