I'm trying to get a list of owned whatsapp-business-accounts through the Graph API. I can currently do this under the Settings page of the Business at
Which lists the owned whatsapp business accounts. After inspecting the page with Google Chrome tools, there's the
endpoint which I can query, but I cannot use the access token from a system user of my business account, only the token from the page, which expires.
How can I reliably get a list of owned whatsapp-business-accounts? I did not see any documentation on 'owned_objects' endpoint.