To be able to actually send a notification, you have to register a device in the PNS. Without using a service such as Notification Hub, you would have to know the individual logic of each PNS and storage device data somewhere. Such a challenge would be problematic in most cases, as usually you do not want to handle external dependencies by yourself; rather, your aim is to simplify the overall system logic. In this section, you will learn how device registration is handled in Notification Hub and how to monitor it.
Registering devices in Notification Hub
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