Modifies a launch template.Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/ec2/modify-launch-template.html
aws ec2 modify-launch-template --launch-template-id lt-0abcd290751193123 --default-version 2 |
| Launching an Instance from a Launch Template - Amazon Elastic Compute Cloud : http://docs.aws.amazon.com/AWSEC2/latest/UserGuide/ec2-launch-templates.html |