'Get a specific role by id.
If the id supplied is \'default\' then the default role will be
returned, otherwise the role specified by the id.'

@rest_utils.ajax()
def get(self, request, id):

    if (id == 'default'):
        return api.keystone.get_default_role(request).to_dict()
    return api.keystone.role_get(request, id).to_dict()
