Attendee Info not returning from API


#1

Background :

I’m retrieving past Webinar’s from both
(a) participant details - from ‘https://api.zoom.us/v1/metrics/webinardetail’, and then, 
(b) registration details - from ‘https://api.zoom.us/v1/webinar/registration

I’m able to retrieve both details for most of the past Webinars. They match up to Zoom’s Attendee Reports.

 

Issue

However, there is 1 past webinar, that endpoint (b) is returning empty records in node ‘attendees’. - there should be records (as I cross checked in Attendee Report).

May I know what could be the possible root cause ? How can I make those records returned?

 

Note: I’m aware of alternate endpoint (*just guessing) ‘https://api.zoom.us/v1/webinar/attendees/list’, but I need the details in response (b). 

 

Appreciate some guidance. Thanks!


#2

It works for all others, just having an issue with one?

What is the id of the one your having an issue with so we can look.