The property gets or sets an enumeration that describes how cancellations are handled for deleted meetings. This property is required for calendar item deletions. This is a read/write property.
Assembly: EWS (in EWS.dll)
Property ValueType: ExchangeWebServices.CalendarItemCreateOrDeleteOperationType
The property returns a CalendarItemCreateOrDeleteOperationType enumeration value that represents how deleted meeting cancellations are handled.
You must set the SendMeetingCancellationsSpecified property to true so that the property is serialized into the Simple Object Access Protocol (SOAP) request.