Result of credential verification.
Contains the resolved auth mode, the verified token (for "user" mode), decoded JWT claims, and the matched key name (for "publishable" / "secret" modes).
The auth mode that was successfully matched.
The verified JWT, or `null` for non-user auth modes.
Normalized user identity derived from the JWT, or `null` when no JWT is present.
Raw JWT payload, or `null` when no JWT is present.
Name of the matched key (e.g. `"default"`, `"mobile"`), or `null` for `"user"` / `"none"` modes.