[CalendarServer-users] Property to identify that server has processed the event

On the client, I am trying to differentiate b/w sent and unsent events. The event which has *organizer as the only attendee* has same propeties as set by the client when drafting that event. Server did not add anything that could tell me that it indeed was successfully processed by server. I was expecting a schedule-status property or event status property....but it was not there. is there a property to identify that server has processed the event? Best Regards,