EWS track meeting conflict : Your meeting request was declined because there are conflicts. RRS feed

  • Question

  • We have impersonation rights on Room Calendar and we are subscribing to exchange room calendar using streaming notifications. I am not getting any notification for a decline by room calendar when there is a conflict.


    Organizer A booked Room 1 and Room 2 for 6,7,8 and 9. Room 2 was not available on 7. EWS gives notification for create in Room 1 as well as Room 2. Considering this I created bookings in my room booking system.

    Now Room 2 declines the series because of a conflict in one of the occurrence. EWS does not provide any notification for this. So there is no way to delete booking created in Room 2. 


    Please suggest if this is by design or i am missing something. I am subscribing to all events in the calendar folder.


    Also, if i use meeting.Resources.ResponseType to find the response status of Room2, I don't think that EWS will provide this because Rooms were added as an attendee/Resource and only organizer knows who has declined/accepted the meeting. We are accessing the Room's calendar. Not sure how will this get processed.

    Thanks and Regards

    Wednesday, January 14, 2015 2:58 PM