func (s *DiscoveryServer) ConfigDump(w http.ResponseWriter, req *http.Request) {
	proxyID, con := s.getDebugConnection(req)
	if con == nil {
		s.errorHandler(w, proxyID, con)
		return
	}
	if ts := s.getResourceTypes(req); len(ts) != 0 {
		resources := s.getConfigDumpByResourceType(con, nil, ts)
		configDump := &admin.ConfigDump{}
		for _, resource := range resources {
			for _, rr := range resource {