/// <summary>
 /// 
 /// </summary>
 /// <param name="guestId"></param>
 /// <param name="additionalGuestId"></param>
 public void DeleteRsvp(int guestId, int additionalGuestId)
 {
     try
     {
         EventResource objEventRes = new EventResource();
         objEventRes.DeleteRsvp(guestId, additionalGuestId);
     }
     catch (Exception ex)
     {
         throw ex;
     }
 }