Asana API - Check if user has enabled two factor authentication

I want to get a list of users using Asana API with parameters on each user indicating if that user has enabled two-factor authentication or not.

I read the documentation of User-list-api and found that we can ask for more data through the opt_fields parameter. But I do not find any allowed param listing for this.

So first, Is it possible to check if the user has enabled two-factor authentication or not? If yes, How? What parameter should I pass in opt_fields to get this data?

Thanks in advance.

This information is not available via the API, sorry.