| Delete(DeleteMode) | Deletes the item. Calling this method results in a call to EWS. |
| Delete(DeleteMode, SendCancellationsMode, CancellationToken) | Deletes this appointment. Calling this method results in a call to EWS. |
| Delete(DeleteMode, Boolean, CancellationToken) | Deletes the item. Calling this method results in a call to EWS. |