I keep getting emails that API v201708 is going to be deprecated this month. But when I try updating my Python code to use API version v201802 or v201710, I get this error:
GoogleAdsValueError: Unrecognized version for the AdWords API. Given: v201802 Supported: ['v201705', 'v201702', 'v201708']
ad_service = adwords_client.GetService('AdGroupAdService', version='v201802')