XML

function parseXml() {
 
// Load an XML representation of your campaigns.
 
const xml = [
     
'<?xml version="1.0" encoding="UTF-8"?>',
     
'<campaigns>',
       
'<campaign id="28632346">Placement Campaign 1</campaign>',
       
'<campaign id="28780216">Campaign #14</campaign>',
       
'<campaign id="29606506">LotsOfExclusion</campaign>',
     
'</campaigns>'
 
].join('');

 
const document = XmlService.parse(xml);
 
const root = document.getRootElement();

 
const entries = document.getRootElement().getChildren('campaign');
 
for (let i = 0; i < entries.length; i++) {
   
const id = entries[i].getAttribute('id').getValue();
   
const name = entries[i].getText();
    console
.log('%s) %s (%s)', (i + 1).toFixed(), name, id);
 
}
}

צור XML

function createXml() {
 
// Create and log an XML representation of your campaigns.
 
const root = XmlService.createElement('campaigns');
 
const campaignIterator = AdsApp.campaigns().get();

 
while (campaignIterator.hasNext()) {
   
const campaign = campaignIterator.next();

   
const child = XmlService.createElement('campaign')
       
.setAttribute('id', campaign.getId().toFixed(0))
       
.setText(campaign.getName());
    root
.addContent(child);
 
}
 
const document = XmlService.createDocument(root);
 
const xml = XmlService.getPrettyFormat().format(document);
  console
.log(xml);
}