NOTE: The SearchRow is a JavaScript Object, holding all values requested. These values are nested inside the row object.
Typical usage:
var query = 'SELECT campaign.id, campaign.name FROM campaign'; var rows = AdsApp.search(query); while (rows.hasNext()) { var row = rows.next(); // The row works as an associative array var campaign = row.campaign; var id = campaign.id; var name = campaign.name; }