Retrieves the certificate and certificate chain for your privatecertificate authority (CA).Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/acm-pca/get-certificate-authority-certificate.html
| aws acm-pca get-certificate-authority-certificate \ |
| What Is ACM PCA? - AWS Certificate Manager Private Certificate Authority : http://docs.aws.amazon.com/acm-pca/latest/userguide/PcaGetCACert.html |