If you are looking for the technical content likely covered in that topic, these official resources provide the necessary implementation details:
: Instructions on using APNs Auth Keys (.p8 files) for a more modern, stateless authentication compared to legacy certificates. APNS-303-MR.mp4
If you are specifically looking for a video tutorial, you may find related sessions on the Apple Developer App or the official Apple Developer Forums . Communicating with APNs - Apple Developer If you are looking for the technical content
: apns-topic (your App Bundle ID) and authorization (Bearer token) are mandatory. APNS-303-MR.mp4
The request for appears to refer to a specific technical video or asset related to the Apple Push Notification service (APNs) .