OptionalallowAllow http:// and private-IP probe targets. Default false.
OptionaltimeoutOverride per-probe HTTP timeout (ms). Default inherits from ssrfSafeFetch (10s).
OptionalwwwIf provided, use this WWW-Authenticate header verbatim instead of
re-probing the agent. Use this when you already have a 401 response in
hand and want to avoid a second round-trip.
Options for discoverAuthorizationRequirements.