Send cancellation notice to downstream systems for routing

When cancellations arrive without routing, your coordinators miss booking updates and outreach. Route cancellations to downstream systems so issues are handled within minutes.

Overview

Cancellations that never reach your downstream systems create stale bookings and missed outreach; this flow captures the incoming webhook, validates the migration identifier, and posts a consistent payload for downstream handling. That gives coordinators a reliable event stream for updates and client follow-up within minutes.