| SubscribeToPushNotificationsOnAllFolders(Uri, Int32, String, CancellationToken, EventType[]) | Subscribes to push notifications on all folders in the authenticated user's mailbox. Calling this method results in a call to EWS. |
| SubscribeToPushNotificationsOnAllFolders(Uri, Int32, String, String, CancellationToken, EventType[]) | Subscribes to push notifications on all folders in the authenticated user's mailbox. Calling this method results in a call to EWS. |