There are any conditions that return null value for registrant_id in Dashboard Get webinar participants API?

[ttmyint (Than Than)]

Description

• I would like to confirm are there any conditions that return null value for registrant_id in
  Dashboard Get webinar participants API?*
  Will there be a permanent id value?
  Get registrants API
  id →string →Registrant ID.→Primary Key?

Error?
No error

How To Reproduce
I would like to use Registrant ID as Primary key.
Can or not?

Anyone please help me.

Thanks
Than Than Myint

[ttmyint (Than Than)]

@gianni.zoom Please support me.
I would like to know urgently becasue project deadline is tomorrow.

[gianni.zoom (Gianni)]

Hi @ttmyint ,

This is a known occurrence. It seems there were some API changes made where this info will not be returned unless the participants are on the dev’s account. I’m still awaiting more information, but here is the most recent change log release: https://devsupport.zoom.us/hc/en-us/articles/13573564717581-Zoom-Meeting-API-February-25-2023

Here’s a short thread on this for more info: Meeting participants report not returning IDs for participants - #3 by gianni.zoom