I need to remove a room from specific meeting using EWS (SOAP). I have an impersonation user and using it, im manage to get a list of all the meetings in a specific room, but I wan't manage so fur to update the meeting by removing the room from it (make the room available for booking). I tried to remove all attendees from the meeting, it removes the attendees but keeps the room, I tried to remove location - it clears the location field but still keeps the room as meeting attendee. Help would be appreciated, near to give up here :(