return defaultMeta, nil
	}

	// Copy is default behavior if not x-amz-metadata-directive is set.
	return defaultMeta, nil
}

// getRemoteInstanceTransport contains a roundtripper for external (not peers) servers
var remoteInstanceTransport atomic.Value

func setRemoteInstanceTransport(tr http.RoundTripper) {
	remoteInstanceTransport.Store(tr)
}

func getRemoteInstanceTransport() http.RoundTripper {

	// expected in case of read timeout
	w.Header().Set("Connection", "close")

	setEventStreamHeaders(w)

	logCh := make(chan log.Info, 1000)
	peers, _ := newPeerRestClients(globalEndpoints)
	encodedCh := make(chan []byte, 1000+len(peers)*1000)
	err = globalConsoleSys.Subscribe(logCh, ctx.Done(), node, limitLines, logKind, nil)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)

		})
	}
	if err != nil {
		return errSRServiceAccount(fmt.Errorf("unable to create service account on %s: %v", ourName, err))
	}

	peers := make(map[string]madmin.PeerInfo, len(arg.Peers))
	for dID, pi := range arg.Peers {
		if c.state.Peers != nil {
			if existingPeer, ok := c.state.Peers[dID]; ok {
				// retain existing ReplicateILMExpiry of peer if its already set
				// and incoming arg has it false. it could be default false