We’d like to remind you that v201306 of the AdWords API and Ad Exchange Buyer SOAP API are
scheduled to be sunset on March 31st, 2014. Start your migration to v201309 now to avoid having your API calls fail on the sunset date. If you are still using ClientLogin, we strongly recommend that you also
migrate to OAuth2.
The following will help you to migrate to v201309:
For migration help, contact us on the
AdWords API forum or
Ad Exchange Buyer API forum. Our
Google+ page is also a great resource for keeping up-to-date with the latest announcements and communicating with us.
Mark Saniscalchi, Ads Developer Relations Team