AdWords API v201609 will be sunset on October 2, 2017. After this date, all v201609 API requests will begin to fail. This AdWords API version was
deprecated on May 31st, 2017. If you are still using v201609, we recommend that you skip v201702 and v201705 and migrate directly to v201708. Please migrate prior to October 2, 2017 to ensure your API access is unaffected.
We've prepared various resources to help you with the migration:
As always, if you have any questions about this migration, please contact us via the
forum.
- Mike Cloonan, AdWords API Team