List the device certificates signed by the specified CA certificate.Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/iot/list-certificates-by-ca.html
| aws iot list-certificates-by-ca --ca-certificate-id |
| Just-in-Time Registration of Device Certificates on AWS IoT | The Internet of Things on AWS Official Blog : http://aws.amazon.com/blogs/iot/just-in-time-registration-of-device-certificates-on-aws-iot/ |
| aws iot list-certificates-by-ca --ca-certificate-id [CERTIFICATE_ID] |
| Best Practices for IoT Security in the Cloud : http://www.slideshare.net/AmazonWebServices/best-practices-for-iot-security-in-the-cloud |