@Override
    public String toString() {
        return MoreObjects.toStringHelper(this)
                          .add("virtualHostXdsResource", virtualHostXdsResource)
                          .add("routeEntries", routeEntries)
                          .toString();
    }
A list of routes corresponding to {@link VirtualHost#getRoutesList()}.
xds/src/main/java/com/linecorp/armeria/xds/VirtualHostSnapshot.java