Lucee doesn't support a payload in the body of a REST call to another machine (actually its cfhttp).
Due to the RFC for this operation, a payload is allowed (an some interface requires it as mandatory, e.g. Cloudflare)
A payload within a DELETE request message has no defined semantics;
sending a payload body on a DELETE request might cause some existing
implementations to reject the request.
Please add support for the BODY section in DELETE!