OptionaladcpOptionaltimeoutOverall DNS/connect/body timeout for the catalog fetch. Default 5 seconds.
OptionalsignalCaller-owned cancellation signal, composed with fetch and registry deadlines.
OptionalmaxHard response-body cap. Default and maximum 1 MiB; callers may lower it.
OptionalallowTest/dev-only HTTP opt-in; requires allowPrivateNetwork. Production callers must leave false.
OptionalallowTest/dev-only opt-in for private-network fixtures. Production callers must leave false.
OptionalregistryTrusted AdCP registry client used to resolve and verify registry-backed defaults.
OptionalregistryOverall deadline for registry resolution. Default 5 seconds.
OptionalmaxMaximum registry-backed defaults resolved in one call. Default and maximum 32.
Schema bundle used to validate the fetched catalog. Defaults to the SDK pin.