During a specific period from February 19th, 04:00 PST to February 20th, 08:00 PST, developers using Google Ads API v14 encountered an issue linking Merchant Center accounts to Google Ads. This problem caused some requests to return a MutateError.RESOURCE_NOT_FOUND error, and ListMerchantCenterLinks might have missed returning some links with a PENDING status.
If you were affected, check for pending link requests during that timeframe. The issue has been resolved, so retry failed calls to complete the linking process. Also, review ListMerchantCenterLinks for any accounts with a PENDING status that might not have been returned previously.
For assistance, visit the Google Ads API support page.
