**To delete a launch template version** This example deletes the specified launch template version. Command:: aws ec2 delete-launch-template-versions --launch-template-id lt-0abcd290751193123 --versions 1 Output:: { "UnsuccessfullyDeletedLaunchTemplateVersions": [], "SuccessfullyDeletedLaunchTemplateVersions": [ { "LaunchTemplateName": "TestVersion", "VersionNumber": 1, "LaunchTemplateId": "lt-0abcd290751193123" } ] }