2025/07/18 Tech Bash
https://docs.aws.amazon.com/ja_jp/whitepapers/latest/aws-fault-isolation-boundaries/aws-service-types.html 曰く
AWS は、障害分離境界に応じて、ゾーン、リージョン、グローバルという 3 つの異なるカテゴリのサービスを運用しています。
arn:aws:s3:::wsaito-s3bucket
us-east-1
CreationDate
aws
aws-cn
aws-us-gov
$ curl https://raw.githubusercontent.com/aws/aws-sdk-ruby/refs/heads/version-3/gems/aws-partitions/partitions.json \ | jq '.partitions[] | [.partitionName, .partition, .regions, .dnsSuffix]'
AWS Standard
AWS China
AWS GovCloud (US)
AWS EUSC
AWS ISO (US)
AWS ISOB (US)
AWS ISOE (Europe)
AWS ISOF
ISO
dnsSuffix
arn:aws-cn:s3:::wsaito-s3bucket
arn:s3:::wsaito-s3bucket
など……