What is "RegionOne" ? First of all if we talk about regions in Swift then it can't be a String. It is Integer value. That is why I can't understand what is "RegionOne" and how to create a simple container with SwiftApi.
Could you call "getConfiguredRegions" on your API instance to see which regions are available?
https://jclouds.apache.org/reference/javadoc/1.9.x/org/jclouds/openstack/swift/v1/SwiftApi.html#getConfiguredRegions() Regards ap