code: func (proxy *ProxyClient) CurrentClusterAccessPoint(ctx context.Context, quiet bool) (auth.AccessPoint, error) {
  	// get the current cluster:
  	cluster, err := proxy.currentCluster()
  	if err != nil {
  		return nil, trace.Wrap(err)
  	}
  	return proxy.ClusterAccessPoint(ctx, cluster.Name, quiet)
  }
docs: // CurrentClusterAccessPoint returns cluster access point to the currently
  // selected cluster and is used for discovery
  // and could be cached based on the access policy