post https://{domain}.frontegg.com/identity/resources/users/v1/mfa/authenticator/enroll/verify
This route verifies MFA enrollment using a QR code. Send the frontegg-user-id header to declare which user. Send information required for MFA in the POST body. The MFA token should be obtained from the authenticator app after scanning the QR code received . A vendor token is required for this route, it can be obtained from the vendor authentication route.