Specifying join method in Create Tickets API endpoint

Join Method via API

I’m not seeing any way to specify the join method in the Create Tickets API. I’m using the following endpoint:

https://api.zoom.us/v2/zoom_events/events/{event ID}/tickets

By default, I get “Sign in with Zoom”. This is overriding what I have as the default join method in my event configuration: “Sign in with Zoom OR authenticate over email OTP”. When I pre-register someone via API, it overrides my event default with just “sign in with Zoom.”

I realize I can use the fast_join: true option in the API body, but this just bypasses authentication altogether. Is there a way to specify “Sign in with Zoom OR authenticate via email OTP” via the API?