I’m working on an outbound REST integration in IFS Cloud using the DELETE method, where the parameters must be sent in the XML body rather than the URL. When I send the request, the application message fails with a 400 Bad Request.
The receiving team confirmed there’s no issue with the XML content, but their logs show an empty body. To verify, I connected a file sender to the routing rule, and the XML is generated correctly there.
I’m wondering if IFS middleware or any proxy might be removing the XML for DELETE requests. I checked the F1 documentation, but couldn’t find any explicit limitation; examples only show DELETE with parameters in the URL.
Has anyone tried sending XML in a DELETE request in IFS or seen this behavior?