// Return range data as grid of strings, where each object represents content of the cell in the grid.
internal static IList <string> GetStringsRowDataSync(this SheetsService sheetsService, string spreadsheetId, string rowRangeString)
{
return(sheetsService.GetObjectsRowDataSync(spreadsheetId, rowRangeString).Select(o => o?.ToString())?.ToList());
}
