Comment 19 for bug 1460492

Also, was it just a documentation change that was needed for the clients or are there any changes needed to the actual python code? I don't have a lot of experience with Keystone but it looks like passing type in to **kwargs would just work now with the change made to keystone. If that's the case isn't the doc change already made here http://specs.openstack.org/openstack/keystone-specs/api/v3/identity-api-v3.html#list-credentials? Sorry for the confusion, just wanting to see if there's anything left to be done.