This example creates a smart shopping campaign, a smart shopping ad group, a smart shopping ad group ad and a listing group for "All products".
Prerequisite: - You need to have access to a Merchant Center account. You can find instructions to create a Merchant Center account here: https://support.google.com/merchants/answer/188924. This account must be linked to your Google Ads account. The integration instructions can be found at: https://developers.google.com/adwords/shopping/full-automation/articles/t15. - You need your Google Ads account to track conversions. The different ways to track conversions can be found here: https://support.google.com/google-ads/answer/1722054.
-help Show the help message. -customer_id The Google Ads customer ID. -merchant_center_id The Merchant Center ID. -create_default_listing_group [optional] Create default listing group.