# Contentstack: Contentstack - AWS EU - Webhook Delivery Disruption

- Impact (vendor’s label): critical
- Status: resolved
- Started: 2026-08-28 11:16 UTC · Resolved: 2026-08-28 12:15 UTC · Duration: 59 min
- Updates: 4 · Affected components: Amazon Web Services EU Region - Webhook Dispatcher, Webhook Dispatcher
- [Vendor status page: https://stspg.io/mfv63g27rp7z](https://stspg.io/mfv63g27rp7z)
- [Company: Contentstack](https://rewindex.com/company/contentstack.md)

## Timeline of updates

- **investigating** 2026-08-28 11:16 UTC: On August 28 around 08:00 UTC, we began investigating an issue affecting the Webhook Dispatcher in the AWS EU region. During this time, webhook triggers are not being fired for any events across all customers in this region. Content publishing itself is not affected and continues to process normally; this issue is limited to webhook delivery. Our engineering team has been mobilized and is actively working to identify the root cause and restore normal service. Customer Action: No action is required from customers at this time. If you encounter any difficulties accessing our services, please reach out to our Customer Success team for assistance at support@contentstack.com.
- **identified** 2026-08-28 11:57 UTC: The issue has been identified and a fix is being implemented.
- **monitoring** 2026-08-28 12:08 UTC: A fix has been implemented and we are monitoring the results.
- **resolved** 2026-08-28 12:15 UTC: This incident has been resolved.

## Rewindex changes for this incident

- 2026-08-28 11:16 UTC: [Critical incident: Contentstack - AWS EU - Webhook Delivery Disruption](https://rewindex.com/change/i5ee56c1a6928d6.md)


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Canonical: https://rewindex.com/company/contentstack/incidents/r69mr06168yg · Markdown: https://rewindex.com/company/contentstack/incidents/r69mr06168yg.md · JSON: https://rewindex.com/api/v1/companies/contentstack/incidents/r69mr06168yg · Generated 2026-10-20T00:02:24.297Z