After much warning, Google will be sunsetting much of the AdWords API v13 today. Today the following v13 services will go offline:
- CampaignService
- AdGroupService
- CriterionService
- AdService
- InfoService
- KeywordToolService
- SiteSuggestionService
How will you know exactly when they go offline? When you receive the error code 213 response from Google’s API servers. So if you have not done so already, make sure to upgrade to v200909.