The time (in milliseconds) that the notification is valid for, measured from sender_ts.
Optionalm.call.intentThe users targeted by the notification. Must either mention the room or at least one user.
Optionalm.new_Optionalmsc4354_The sticky key as per MSC4354. Must be equal to slot_id.
Optional because notifications predating MSC4354 omit it.
Optionalnotification_The timestamp (in milliseconds since the epoch) at which the sending client created the event.
The state_key of the m.rtc.slot event that the notification refers to.
Notifications predating this property omit it. parseCallNotificationContent fills it in from the
referenced membership event, so the parsed content always carries it.
Interface for
org.matrix.msc4075.rtc.notificationevents. Don't cast event content to this directly. UseparseCallNotificationContentinstead to validate the content first.