Thanks, when I ran it directly on the server with curl it went ok. It must be an issue with Postman. For some reason it can run this attach request on a different document type, but not on the document type I was just trying with.
Thanks, when I ran it directly on the server with curl it went ok. It must be an issue with Postman. For some reason it can run this attach request on a different document type, but not on the document type I was just trying with.