If I may suggest, from the client point of view, [501 Not Implemented](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/501) (or even [405 Method Not Allowed](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status/405)) would be informative enough for the client to determine how to proceed. -- Reply to this email directly or view it on GitHub: https://github.com/xrootd/xrootd/issues/1896#issuecomment-1422284806 You are receiving this because you are subscribed to this thread. Message ID: <[log in to unmask]> ######################################################################## Use REPLY-ALL to reply to list To unsubscribe from the XROOTD-DEV list, click the following link: https://listserv.slac.stanford.edu/cgi-bin/wa?SUBED1=XROOTD-DEV&A=1