Export (or print) with a google script new version of google spreadsheets to pdf file, using pdf options

Question

I\'m trying to make a google script for exporting (or printing) a new version of google spreadsheet (or sheet) to pdf, with page parameters (portrait/landscape, ...)

Answer 1

Thank you!

Variant 2 works with me with options:

var requestData = {
  "oAuthServiceName": "spreadsheets",
  "oAuthUseToken": "always"
};

Then:

var ssID = ss.getId();
var sID = ss.getSheetByName(name).getSheetId();

//creating pdf  
var pdf = UrlFetchApp.fetch("https://docs.google.com/spreadsheets/d/" + ssID + "/export?gid=" + sID + "&portrait=false&size=A4&format=pdf", requestData).getBlob();

//folder to created pdf in
var folder = DriveApp.getFolderById(id);

//creating pdf in this folder with given name
folder.createFile(pdf).setName(name);

I can change image size, orientation etc. with listed parameters perfectly.