code: static GroupWsRef fromName(@Nullable String organizationKey, String name) {
      return new GroupWsRef(NULL_ID, organizationKey, requireNonNull(name));
    }
docs: Creates a reference to a group by its organization and name. Virtual groups "Anyone" are
  supported.
  
  @param organizationKey key of organization. If {@code null}, then default organization will be used.
  @param name non-null name. Can refer to anyone group (case-insensitive {@code "anyone"}).