Thanks, kshp. I actually saw that post as well. I did use the KalturaAdminUser object to create a user in KMC and actually see the admin user in the KMC users list. What I need is a way to create a KMS(MediaSpace) end user, which sounds like it's done by using the KalturaUser object. And it actually gets created and I can even query using the get API to confirm that the end user is there. It just does not show up in the KMS Manage Users list. It seemed like an end user needed an "application role", but there's no API method to assign that to a KalturaUser, unless I'm missing something..
Thanks!
Kumi