◼ AWS simplifies IAM role creation and setup in service workflows https://aws.amazon.com/jp/about-aws/whats-new/2026/03/aws-simplifies-iam-role-creation-and-setup/ ◼ AWS Elastic Beanstalk now offers AI-powered environment analysis https://aws.amazon.com/jp/about-aws/whats-new/2026/03/elastic-beanstalk-ai-analysis/ ◼ Policy in Amazon Bedrock AgentCore is now generally available https://aws.amazon.com/jp/about-aws/whats-new/2026/03/policy-amazon-bedrock-agentcore-generally- available/ ◼ New LZA MCP Server for AI-assisted configuration management https://aws.amazon.com/jp/about-aws/whats-new/2026/03/new-lza-mcp-server-ai-assisted/ ◼ Amazon CloudWatch introduces organization-wide EC2 detailed monitoring enablement https://aws.amazon.com/jp/about-aws/whats-new/2026/03/cloudwatch-org-enablement-ec2-metrics/ AWSサービスアップデート