# File lib/fog/openstack.rb, line 564
    def self.get_supported_version(supported_versions, uri, auth_token, connection_options = {})
      supported_version = get_version(supported_versions, uri, auth_token, connection_options)
      version = supported_version['id'] if supported_version
      version_raise(supported_versions) if version.nil?

      version
    end