Describes the cause and action for error messages.
Error Message(English)：
cli invalid endpoint
Getting an error "Invalid endpoint:" while running aws ec2 ...
https://stackoverflow.com/questions/51703517/getting-an-error-invalid-endpoint-while-running-aws-ec2・・・
Invalid Endpoint When Attempting to Create S3 via AWSCLI
https://stackoverflow.com/questions/47879386/invalid-endpoint-when-attempting-to-create-s3-via-awscl・・・
aws ec2 us-east-2 is an invalid region choice
https://stackoverflow.com/questions/40479737/aws-ec2-us-east-2-is-an-invalid-region-choice
How to fix AWS Cli issue?
https://stackoverflow.com/questions/35645265/how-to-fix-aws-cli-issue
Invalid endpoint: https://s3.US_EAST_1.amazonaws.com - GitHub
https://github.com/ionic-team/ionic2-starter-aws/issues/35
AWS のリージョンとエンドポイント - アマゾン ウェブ サービス - Amazon.com
https://docs.aws.amazon.com/ja_jp/general/latest/gr/rande.html
AWS Developer Forums: CLI endpoint? ...
https://forums.aws.amazon.com/thread.jspa?messageID=750773
AWS CLIのS3接続先の選択動作とaddressing_styleオプション - おぎろぐ ...
http://iogi.hatenablog.com/entry/s3-addressing-style
【AWS】CLIの初期設定について（認証情報とコマンド補完） - TASK NOTES
https://www.task-notes.com/entry/20141026/1414322858