get https://v1.fastpix.io/live/streams//playback-ids/
Retrieves details about a previously created playback ID. If you provide the distinct playbackId that was given back to you in the previous stream or create playbackId request, FastPix will provide the relevant playback details such as the access policy.
Example
A developer needs to confirm the access policy of the playback ID to ensure whether the stream is public or private for viewers.