API error type

MFA step-up required

HTTP 403 · https://errors.driftstack.dev/mfa-step-up-required

What it means

This sensitive operation requires a fresh MFA confirmation (the error body carries `requires_mfa_step_up: true`).

How to fix it

Collect a current 6-digit code, post it to `/v1/auth/mfa/step-up`, then retry the original request.

Where it appears

In the type field of the RFC 9457 application/problem+json error body, alongside title, status, detail, and an instance correlation id.