Mitigating Webhook Event Amplification in Multi-Tenant SaaS Integrations Using Delta-Validated Event Propagation
Multi-tenant Software-as-a-Service (SaaS) platforms rely on webhook change notifications from cloud APIs such as Microsoft Graph to synchronize calendar and resource-booking data in near-real time. Empirical analysis reveals a structural failure in this model, which we term webhook event amplification: a single state m...