The Google Cloud Platform Terms of Service (section 1.4(d), "Discontinuation of Services") defines the deprecation policy that applies to App Engine. The deprecation policy only applies to the services, features, or products listed therein.
After a service, feature, or product is officially deprecated, it continues to be available for at least the period of time defined in the Terms of Service. After this period of time, the service is scheduled for shutdown.
以前の機能が非推奨になった日付と提供が終了した日付をご確認ください。
各ランタイムのライフサイクルについては、ランタイム サポート スケジュールをご覧ください。