Optional ReadonlyassignedAssigned client identifier
Optional ReadonlyauthenticationAuthentication data
Optional ReadonlyauthenticationAuthentication method
Optional ReadonlymaximumMaximum packet size
Optional ReadonlymaximumMaximum QoS supported
Optional ReadonlyreasonReason string
Optional ReadonlyreceiveReceive maximum
Optional ReadonlyresponseResponse information
Optional ReadonlyretainRetain available
Optional ReadonlyserverServer keep alive
Optional ReadonlyserverServer reference
Optional ReadonlysessionSession expiry interval
Optional ReadonlysharedShared subscription available
Optional ReadonlysubscriptionSubscription identifiers available
Optional ReadonlytopicTopic alias maximum
Optional ReadonlyuserUser properties
Optional ReadonlywildcardWildcard subscription available
CONNACK properties (MQTT 5.0).