This endpoint retrieves details about a specific playback ID associated with a media asset. Use it to check the access policy for that specific playback ID, such as whether it is public or private.

How it works:

1. Make a GET request to the endpoint, replacing {mediaId} with the media ID and {playbackId} with the playback ID.
2. This request is useful for auditing or validation before granting playback access in your application.

Example: A media platform might use this endpoint to verify if a playback ID is public or private before embedding the video in a frontend player or allowing access to a restricted group.