gas_get_csv_report

function getCsvRepost(cookies) {
  opt = {
    "method": "GET",
    "headers": {
      "Cookie": cookies
    }
  };
  const url = "https://doggylogs.com/report/walks";
  response = UrlFetchApp.fetch(url, opt);
  var csvContent = parseCsvResponse(response.getContentText());
  Logger.log(csvContent);
  return csvContent;
}