geni_update_users reports Malformed Keys even if the problem is the urn
If you send a malformed URN to the geni_update_users
POA, you are told the keys are malformed:
https://www.instageni.nps.edu/spewlogfile.php3?logfile=54fad7bd6309ce3b809712670d64da73
It would be much easier to debug these types of problems if the error message was either more accurate, or less clear (thus encouraging you to revisit all the input, rather than just one part).