如何使用DailyMotion API将实时视频设置为“精选”？

I'm trying to sort out how to update a user's "Featured Video" via the DailyMotion API. When I'm logged into the DailyMotion site, this is a pretty straight forward process - there is a "Change Featured Video" button on the user home page. I don't see where this is made accessible within the API. I'm trying to sort out how to update a user's "