LaunchTemplateSpecification - Amazon Batch
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LaunchTemplateSpecification

An object representing a launch template associated with a compute resource. You must specify either the launch template ID or launch template name in the request, but not both.

If security groups are specified using both the securityGroupIds parameter of CreateComputeEnvironment and the launch template, the values in the securityGroupIds parameter of CreateComputeEnvironment will be used.

Note

This object isn't applicable to jobs that are running on Fargate resources.

Contents

launchTemplateId

The ID of the launch template.

Type: String

Required: No

launchTemplateName

The name of the launch template.

Type: String

Required: No

version

The version number of the launch template, $Latest, or $Default.

If the value is $Latest, the latest version of the launch template is used. If the value is $Default, the default version of the launch template is used.

Important

After the compute environment is created, the launch template version used will not be changed, even if the $Default or $Latest version for the launch template is updated. To use a new launch template version, create a new compute environment, add the new compute environment to the existing job queue, remove the old compute environment from the job queue, and delete the old compute environment.

Default: $Default.

Type: String

Required: No