@Override
    public HttpResponse handleDELETE(HttpRequest request) {
        return contentHandler.delete(getContentRequest(request));
    }
A handler that will return content or content status for files or directories
in the session's application package

@author Ulf Lilleengen
configserver/src/main/java/com/yahoo/vespa/config/server/http/v2/SessionContentHandler.java