Not able to use Challenge API For MFA

Nope its not working, I’m using ROPG, Can you please let me know what should be scope and audience URI to generate MFA Token for this. Currently I’m using

  • Audience URI: <BASE_URL>/mfa

  • Scope: enroll read:authenticators remove:authenticators openid profile read:current_user

  • Endpoint: <BASE_URL>/oauth/token