docs: public Maybe<DbxEntry./*@Nullable*/WithChildren> getMetadataWithChildrenIfChanged(String path, boolean includeMediaInfo, /*@Nullable*/String previousFolderHash)
          throws DbxException
      {
          return getMetadataWithChildrenIfChangedBase(path, includeMediaInfo, previousFolderHash, DbxEntry.WithChildren.ReaderMaybeDeleted);
      }