I created a report in Mews and configured a webhook export target (JSON format) to deliver the report data to my web application. This has been working without any issues.
However, starting yesterday (June 5, 2026), I have been receiving a notification in Mews every 10 minutes indicating that the export has failed, even though the export itself work flawlessly.
My web application receives the POST request and responds with an HTTP 200 OK status.
Regarding webhook behavior, I was only able to find the documentation in the Connector API (Webhook FAQs).
Should my web application return a different response, or are there any recent changes that could cause the export to be marked as failed despite receiving a 200 OK response?
