How to get total rows count from the powerbi dataset tables using ExecuteQueries API?

Question

{
  "error": {
    "code": "DatasetExecuteQueriesError",
    "pbi.error": {
      "code": "DatasetExecuteQueriesError",
      "parameters": {},
      "details": [
        {
          "code": "DetailsMessage",
          "detail": {
            "type": 1,
            "value": "Query (1, 1) The syntax for 'COUNTROWS' is incorrect. (COUNTROWS (Credits))."
          }
        },
        {
          "code": "AnalysisServicesErrorCode",
          "detail": {
            "type": 1,
            "value": "3238920194"
          }
        }
      ]
    }
  }
}