OVR_Requests_Notification.h Header File
*** Notifications Overview: Notifications are a way for the Oculus platform to push timely updates to your application. These are typically time-sensitive items and try to be prolific. In addition to your application, they usually present themselves in the 2D/3D Stores as well as Universal Menu.
*** Read Status: Notifications will currently show up in these areas until they either expire or they're marked as read. If you mark a notification as read, it'll be removed from all surfaces.