we have configured the outbound integration from GTM to the downstream system using XML.
we have configured the outbound integration from GTM to the downstream system using XML. We are generating an XLSX file, storing it as binary content within the XML, and sending it to MuleSoft.However, when we send the transmission from GTM, it fails with an error containing code 415 (screenshots attached). Additionally, we received an error message from MuleSoft stating that text/xml is not supported.Interestingly, when we test the same request using Postman, it works fine. The issue seems to occur only when sending through Oracle GTM, which appears to convert the content type to text/xml. We have configured everything as application/xml on