Unique Participants via API

Hello Community,

I understand I can get a list of unique participants via reporting in Zoom administration. But anywhere else in reporting and at the dashboard the shown number of participants is not unique. It always counts participants multiple times due to breakout rooms and leaving and joining meetings.

We are collecting data via Zoom API but I cannot find a method where I get the correct unique number of participants. I have a script to remove double entries but is there no way to get unique participant numbers directly from Zoom API?

Greetings Eric