On September 22, 2022, we updated you on changes to country targeting for shopping products , and how to use the feedLabelfeedLabel. Here are our previous announcements:
What’s new Merchant Center & Content API feedLabel for datafeedsfeedLabel field is now available in the following resources:
  productsdatafeedsDatafeedStatus 
You can now see which countries a datafeed explicitly targets in datafeedtargetfeedLabel instead of country in the datafeedtarget configuration.targetCountries field for datafeeds, so you can configure targeting for datafeeds directly. You can still configure targeting outside the feed, for example, by setting the shippingproductsNote : You can’t manage Primary and Supplemental API feeds with the datafeedsBehavior changes feedLabel:Insert and update Products.insertProducts.updatefeedLabel set to any valid string, for example “WINTERPRODUCTS”.feedLabel without setting targetCountry during insertion and updates. Errors that used to warn of this requirement have been removed.feedLabel and targetCountry in these calls, their values must be the same.Use feed labels to advertise products from specific feeds  for the definition of a valid string for feedLabel.Targeting targetCountry for products, you must either set the shipping attribute of the products resource, or use the targetCountries field for the datafeeds resource to ensure your products target the chosen countries.Opt out of receiving products and datafeeds without a country Feed label replaces target country in the Content API for Shopping - temporary exemption .feedLabel, you can opt back in to receiving these offers.Content API for Shopping forum .