How do i cancel exist Registrant through rest api 2

I want to cancel registrant though Rest API 2 call. I followed Zoom API Doc. But there is no hint.

Hello @vipinsharma.sdei

Have you tried the PUT /meetings/{meetingId}/registrants/status endpoint?
Docs here:

You can update the registrant status to “cancel” and it will cancel the registrant.

Let me know if this worked!