The ActivityDeletedEvent is fired when an activity was deleted while the local session was joined to an Activity.
The Activity that this event relates to.
Will be true if this event is from the local user / session; false otherwise.
The name of the event that was fired. This is commonly used to filter when using the ConvergenceEventEmitter.events stream.
Note that the name is only guaranteed to be unique within the class / subsystem that is firing it. Names might be reused across classes and subsystems.
The session id of the session that originated this event.
The username of the user originated this event.
The event name that all instances of this class will use.