Hi, I'm developing a java job submission component that needs to speak OCCI with some cloud providers (Initially OpenStack with occi-os installed) to create and manage instances and found jOCCI-api. I'm very inclined to use it, but I can't get through authentication (Receiving HTTP 405 response code). There are several usage examples in their wiki on github, but none regarding Keystone. Before I get deeper into the problem I'm facing, am I in the wrong place for this kind of doubt? Is there anyone of jOCCI team that can give some help? Thanks in advance, João Paulo