Creates an audit report that lists every time that the your CA privatekey is used.Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/acm-pca/create-certificate-authority-audit-report.html
| aws acm-pca create-certificate-authority-audit-report \ |
| Private Certificate Authority Security - AWS Certificate Manager Private Certificate Authority : http://docs.aws.amazon.com/acm-pca/latest/userguide/PcaAuditReport.html |