post https://api.simplified.com/api/v1/service/video-tools/add-b-rolls-video
Add AI B rolls to the given video.
When you submit a job for adding b rolls to given video. It will create a background task to do further video processing and you will get a task id as a response.
Once you get the response you can start task polling with this API Endpoint.
https://api.simplified.com/api/v1/tasks/<task_id>
It will return a response with export_id if passed should_export while submitting a job.
You can start polling to check the status for export with this API Endpoint.
https://api.simplified.com/api/v1/export-lib/<export_id>