code: func (s *containerRouter) getContainersByName(ctx context.Context, w http.ResponseWriter, r *http.Request, vars map[string]string) error {
  	displaySize := httputils.BoolValue(r, "size")
  
  	version := httputils.VersionFromContext(ctx)
  	json, err := s.backend.ContainerInspect(vars["name"], displaySize, version)
  	if err != nil {
  		return err
  	}
  
  	return httputils.WriteJSON(w, http.StatusOK, json)
  }
docs: // getContainersByName inspects container's configuration and serializes it as json.