[
  {
    "op": "core/row-removal",
    "engineConfig": {
      "facets": [
        {
          "type": "list",
          "name": "Blank Rows",
          "expression": "(filter(row.columnNames,cn,isNonBlank(cells[cn].value)).length()==0).toString()",
          "columnName": "",
          "invert": false,
          "omitBlank": false,
          "omitError": false,
          "selection": [
            {
              "v": {
                "v": "true",
                "l": "true"
              }
            }
          ],
          "selectBlank": false,
          "selectError": false
        }
      ],
      "mode": "row-based"
    }
  }
]