【AWSアップデート #191】Amazon Bedrock Guardrailsがクロスアカウント保護機能の一般提供を開始 ほか

1:23の見出しに誤りがありました。正しくは「Amazon EKS マネージドノードグループが EC2 Auto Scaling ウォームプールのサポートを開始」となります。 ■ Amazon Bedrock Guardrails announces general availability of cross-account safeguards https://aws.amazon.com/about-aws/whats-new/2026/04/bedrock-guardrails-cross-account-safeguards/ ■ Announcing Amazon S3 Files, making S3 buckets accessible as file systems https://aws.amazon.com/about-aws/whats-new/2026/04/amazon-s3-files/ ■ AWS Cost Explorer launches Natural Language Query capabilities powered by Amazon Q https://aws.amazon.com/about-aws/whats-new/2026/04/aws-cost-explorer-natural-language-query/ ■ Amazon EKS managed node groups now support EC2 Auto Scaling warm pools https://aws.amazon.com/about-aws/whats-new/2026/04/amazon-eks-managed-node-groups-ec2-warm-pools/ ■ Amazon WorkSpaces Advisor now available for AI-powered troubleshooting https://aws.amazon.com/about-aws/whats-new/2026/04/workspaces-advisor-ai-troubleshooting/