There is only 60 days left to migrate off the old AdWords API and to version v200909.
Jason for the AdWords API team posted a thread at the AdWords API Forum warning API users once again about this upgrade.
Last month we reminded you that on April 22 most v13 services will be turned off. In 60 days, the following v13 services will no longer be accessible (read more over here)
- CampaignService - AdGroupService - CriterionService - AdService - InfoService - KeywordToolService - SiteSuggestionService
Jason Shafton, Product Marketing Manager
Forum discussion at AdWords API Forum.
Note: I just landed in Jerusalem, after an 11 hour flight. I am typing as fast as I can, so please excuse typos, grammar and any non-sense.