code: public BoxRequestsBookmark.RestoreTrashedBookmark getRestoreTrashedBookmarkRequest(String id) {
          BoxRequestsBookmark.RestoreTrashedBookmark request = new BoxRequestsBookmark.RestoreTrashedBookmark(id, getBookmarkInfoUrl(id), mSession);
          return request;
      }
docs: Gets a request that restores a trashed bookmark
  
  @param id        id of bookmark to restore
  @return      request to restore a bookmark from the trash