if err != nil {
		return err
	}
	for _, ecds := range dump {
		fmt.Fprintf(w, "%v\t%v\n",
			ecds.Name,
			strings.TrimPrefix(ecds.GetTypedConfig().GetTypeUrl(), typeURLPrefix),
		)
	}

	return w.Flush()
}

func (c *ConfigWriter) retrieveSortedEcds() ([]*core.TypedExtensionConfig, error) {
	if c.configDump == nil {
		return nil, fmt.Errorf("config writer has not been primed")
	}