src/modules/integration/integration.constants.ts

export const INGRESS_MAX_BODY_BYTES_DEFAULT = 262144; // 256 KiB, matches the spec's per-route default
export const INGRESS_REPLAY_TOLERANCE_SEC_DEFAULT = 300;
export const INGRESS_DISPATCH_TIMEOUT_MS = 5000; // mirrors SANDBOX_HOOK_TIMEOUT_MS