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.
The Notifications class provides a way to manage and display notifications to the user. Notifications can be used to inform the user of important events, such as new messages, friend requests, or updates to installed apps. See more info about Platform Solutions
here.