Webinar Promoted Panelist Through API

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Description
It would be nice to get webinar panelists even they are promoted from attendees. Current API only allows panelists registered prior to the webinar starting.

Error
N/A

Which App Type (OAuth / Chatbot / JWT / Webhook)?
JWT

Which Endpoint/s?
/webinars/{webinar ID}/panelists

How To Reproduce (If applicable)
N/A

Screenshots (If applicable)
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Additional context
Add any other context about the problem here.