addLiveStreamingEndpoints

Adds additional endpoints to an existing live stream.

If only one live stream is in progress, the streamId parameter may be omitted. All endpoints associated with the stream will be stopped.

Note: the participant who initiates this must be an owner. In other words, they must have joined the call using a meeting token which has is_owner set to true.

The optional callback (listener) will be invoked either when the operation has completed, or if it encounters an error.

Errors will also be provided to the CallClientListener.onError callback.