def __init__(self, appliance_uuid, config_index, metadata=None, display_name=None):
    self._appliance_uuid = appliance_uuid
    self._config_index = config_index
    self._metadata = metadata
    self._display_name = display_name
def __init__(self, appliance_uuid, config_index, metadata=None, display_name=None):
    self._appliance_uuid = appliance_uuid
    self._config_index = config_index
    self._metadata = metadata
    self._display_name = display_name