a support case with your specific use case to warm up the ALB Based on your issue, it looks like you have a technical query. You can engage our support engineers by posting to AWS re:Post, which is included in your Basic Support plan. A direct line to our support engineers, who will help you troubleshoot technical issues, is available with a Premium Support plan. If you'd like to access immediate support, you may explore premium support plans. Or, you may request to see your eligibility for a free 60 day trial for Business Support. プレミアプラン契約しろや。。。。くっ 社内手配アカウント → AWSサポートの契約が必要(ベーシックプラン) マネコン