Terminate an incomplete session started with StartAuthentication or StartChallenge.Copy Pagepost https://example.com/Security/CleanupAuthenticationDoes not affect completed authentication sessions.Recent RequestsLog in to see full request historyTimeStatusUser Agent Retrieving recent requests…LoadingLoading…Body ParamsTenantIdstringrequiredTenant ID/suffix returned by the call that started the authentication sessionSessionIdstringrequiredSession ID returned by the call that started the authentication sessionResponse 200API-ResultUpdated 11 months ago Advances a forgot username session (similar to MFA advance authentication).Allows OAuth2 clients to perform on-demand step-up authentication challenges.