Can I add metadata/creator info in a Basic Upload?

I’m following the basic upload info here Upload a video file · Cloudflare Stream docs using PHP/guzzle.

Can I add metadata for RequireSignedUrls, Video name or creator?

I’ve tried a bunch of ways in editing the multipart info but it’s not working.

I agree this would be ready handle to be able to add data in header or body in the same way you can for TUS. From my side it means extra polling, extra request to Cloudflare to edit details after etc.