Yeelight 650 API


I’ve got yeelight 650 ceiling lamp. Looking at I can see there is bg_set_scene listed, but when trying it on my lamp, I got:

“{‘code’: -1, ‘message’: ‘method not supported’}”

Lookig at discovered capabilities, there is no mention of bg_set_scene, but there is set_scene_bundle ( which doesn’t seem to be described in api pdf ). Is there any description of set_scene_bundle ? I want to set_scene for ambilight. Looking at android app, it seems to be somehow possible to set scenes for ambilight.