ModifyLaunchTemplate#

Description#

Request to change the default version for a launch template. You can specify which version of the launch template version should be set as the default version. When launching an instance, the default version is used if a launch template version is not specified.

Request Parameters#

Required parameters#

  • LaunchTemplateId — The ID of the launch template.

    • Type: String

    • Required: Yes, if LaunchTemplateName is not supplied

  • LaunchTemplateName — The name of the launch template.

    • Type: String

    • Required: Yes, if LaunchTemplateId is not supplied

    • Length constraints: from 3 to 255 characters

Optional parameters#

  • SetDefaultVersion — The version number of the launch template, which should be set as the default version.

    • Type: String

    • Required: No

Response Elements#

  • launchTemplate — Information about the launch template.

  • requestId — The request ID.

    • Type: String

Examples#

c2-ec2 ModifyLaunchTemplate LaunchTemplateId lt-12345678 SetDefaultVersion 2