Not sure if this affects us, but take note:

Not sure if this affects us, but take note:

Originally shared by Peggy K

Users now must accept the YouTube live streaming terms before streaming using a YouTube API-integrated live encoding device

If a creator has not yet accepted YouTube's live streaming terms of service, or has not been enabled for the live streaming feature, the API's will return an error type of ERROR_FORBIDDEN with error detail of liveStreamingNotEnabled.

We wanted to make sure that you are well aware of this change as this may affect creators that are currently live streaming on the platform using API integrated devices, but who may have not gone through the YouTube user interface to accept the terms of service.

So, if you are experiencing an issue starting a live stream from a YouTube API integrated encoding device, please make sure that you have accepted the terms of service within your YouTube channel.

More about the YouTube Live Streaming API:
https://developers.google.com/youtube/v3/live/
https://productforums.google.com/forum/#!topic/youtube/PTFBLV4zkzc/discussion