How to retrieve #licenses via API?

[Mees1]

How is it possible to retrieve the #licenses for each product? Previously it seemed there where billing api endpoints (e.g. https://developers.zoom.us/docs/api/rest/billing-api/ or https://api.zoom.us/v2/accounts/me/billing ) from which it could be derived. However these are not documented in the new API documentation https://developers.zoom.us/docs/api/ and when used I het a response with the following error:

Invalid access token, does not contain scopes:[].

How can we via the API retrieve the amount of licenses per product? Or in general the #licenses we have?