Hi @gianni.zoom
Thank you for replying. Unfortunately, I didn’t find your reply that helpful.
No the meeting is a One-off (not recurring), and I did use the meeting uuid in order to make the API call.
Is it possible that no one logged in when they participated in the meeting?
In you’re original the API call link, you shared meeting id so it was not clear you used meeting uuid. Sometimes this is the problem when you’re not getting the data you’re expecting.
How was the meeting created? Was it with a user’s personal meeting id or unique? This info will help narrow down the potential issue.
This should not matter. It would only block certain participant data from being returned (e.x. not showing email since no one is logged in). Additionally, Zoom assigns a unique participant user id to non-authenticated participants in an attempt to try to map them.