Missing poll data from 'Get webinar poll reports' endpoint


API Endpoint(s) and/or Zoom API Event(s)
GET /v2/webinars/{webinarId}/polls
GET /v2/report/webinars/{webinarId}/polls
GET /v2/report/meetings/{webinarId}/polls

Description
Dear Zoom Support & Community,

When I send a Get webinar poll reports​ request for a webinar event, I’m not receiving the full list of poll response data. This is corroborated from the Zoom event report. I receive poll response data for roughly half the participants, 135 questions entries.

When I send a Get meeting poll reports​ request for the same webinar event, I receive what appears to be the full poll response data, corroborated from the Zoom event report. I receive 378 questions entries.

Will you please let me know if this is expected behavior? It seems it may be related to whether users join the webinar using a zoom account or anonymously, where the webinars endpoint filters for only anonymously joined users. I’m not finding clear documentation of the behavior.

As far as I’m aware, the full user response list was returned until sometime in the past two weeks. The change log makes no mention of changes to these endpoints.

Error?

Webinars report polls endpoint does not return all expected data

How To Reproduce
Send GET /v2/report/webinars/{webinarId}/polls. (Reach out for specific UUID)

Send GET /v2/report/meetings/{webinarId}/polls. (Reach out for specific UUID)

Compare the response questions. The meetings endpoint returns many more entries.

We use access tokens through OAuth for authentication

Will you please reach out with any questions you may have about the issue?

Thanks & Regards,

Michael