code: public <C> Maybe<DbxEntry./*@Nullable*/WithChildrenC<C>> getMetadataWithChildrenIfChangedC(
              String path, /*@Nullable*/String previousFolderHash, Collector<DbxEntry,? extends C> collector)
          throws DbxException
      {
          return getMetadataWithChildrenIfChangedC(path, false, previousFolderHash, collector);
      }
docs: Same as {@link #getMetadataWithChildrenIfChangedC(String, boolean, String, Collector)} with
  {@code includeMediaInfo} set to {@code false}.