constructor() {
    /**
     * The ID to give the imported table asset (e.g., "users/yourname/tableid").
     * @export {string}
     */
    this.id;

    /**
     * The sources from which to construct the table. Currently, it is only
     * possible to use a single shapefile in uploading a table.
     * @see ee.data.TableSource
     * @export {!Array<!ee.data.TableSource>}
     */
    this.sources;
  }
A request to import a table asset.
@record @struct