Updates the name and/or the path of the specified IAM group.Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/iam/update-group.html
| aws iam update-group --group-name Test --new-group-name Test-1 |
| update-user — AWS CLI 1.16.7 Command Reference : http://docs.aws.amazon.com/cli/latest/reference/iam/update-group.html |