return nil
	}
	secretItems, err := sdscompare.GetEnvoySecrets(c.configDump)
	if err != nil {
		return err
	}

	secretWriter := sdscompare.NewSDSWriter(c.Stdout, sdscompare.TABULAR)
	return secretWriter.PrintSecretItems(secretItems)
}

func (c *ConfigWriter) PrintFullSummary(cf ClusterFilter, lf ListenerFilter, rf RouteFilter, epf EndpointFilter) error {

    * waiting for the request to be satisfied. It will continually refresh the certificate
    * as the certificates expiration approaches.