code: public BoxRequestsFile.GetEmbedLinkFileInfo getEmbedLinkRequest(final String id) {
          BoxRequestsFile.GetEmbedLinkFileInfo request = new BoxRequestsFile.GetEmbedLinkFileInfo(id, getFileInfoUrl(id), mSession);
          return request;
      }
docs: Gets a request that retrieves an expiring embedded link which can be embedded in a webview for a preview.
  
  @param id    id of file to retrieve info on
  @return      request to get a files information