We have just launched a new backend for bulk uploads in Google Ads Scripts. Starting today, you can opt into the new experience by specifying the useLegacyUploads flag when creating a new bulk upload:
var upload = AdsApp.bulkUploads().newCsvUpload(columns,
{useLegacyUploads: false});
For now, if you don't specify a value, the default will be true, which will result in no change of behavior from before this feature. Starting on July 12, 2021 we will change the default to false, but you can still opt out for a time by explicitly passing useLegacyUploads as true. On February 1, 2022 , we will disable the use of legacy uploads altogether.UI-based bulk uploads , which is an improvement over the existing bulk upload system where many columns have different names. This should make it significantly easier to set up bulk uploads by basing the format from the UI . Additionally, a few new features are available, including label manipulation and updating manager accounts.forum so that we can help. - Mike Cloonan, Google Ads Scripts Team
