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Amazon Elastic Compute Cloud
API Reference (API Version 2016-11-15)

DeleteLaunchTemplateVersions

Deletes one or more versions of a launch template. You cannot delete the default version of a launch template; you must first assign a different version as the default. If the default version is the only version for the launch template, you must delete the entire launch template using DeleteLaunchTemplate.

Request Parameters

The following parameters are for this specific action. For more information about required and optional parameters that are common to all actions, see Common Query Parameters.

DryRun

Checks whether you have the required permissions for the action, without actually making the request, and provides an error response. If you have the required permissions, the error response is DryRunOperation. Otherwise, it is UnauthorizedOperation.

Type: Boolean

Required: No

LaunchTemplateId

The ID of the launch template. You must specify either the launch template ID or launch template name in the request.

Type: String

Required: No

LaunchTemplateName

The name of the launch template. You must specify either the launch template ID or launch template name in the request.

Type: String

Length Constraints: Minimum length of 3. Maximum length of 128.

Pattern: [a-zA-Z0-9\(\)\.-/_]+

Required: No

LaunchTemplateVersion.N

The version numbers of one or more launch template versions to delete.

Type: Array of strings

Required: Yes

Response Elements

The following elements are returned by the service.

requestId

The ID of the request.

Type: String

successfullyDeletedLaunchTemplateVersionSet

Information about the launch template versions that were successfully deleted.

Type: Array of DeleteLaunchTemplateVersionsResponseSuccessItem objects

unsuccessfullyDeletedLaunchTemplateVersionSet

Information about the launch template versions that could not be deleted.

Type: Array of DeleteLaunchTemplateVersionsResponseErrorItem objects

Errors

For information about the errors that are common to all actions, see Common Client Errors.

Example

Example

This example deletes version 3 of launch template lt-0a20c965061f64abc.

Sample Request

https://ec2.amazonaws.com/?Action=DeleteLaunchTemplateVersions
&LaunchTemplateId=lt-0a20c965061f64abc
&LaunchTemplateVersion.1=3
&AUTHPARAMS

Sample Response

<DeleteLaunchTemplateVersionsResponse xmlns="http://ec2.amazonaws.com/doc/2016-11-15/">
    <requestId>67fc746a-1b3f-467e-8583-7061cexample</requestId>
    <unsuccessfullyDeletedLaunchTemplateVersionSet/>
    <successfullyDeletedLaunchTemplateVersionSet>
        <item>
            <launchTemplateId>lt-0a20c965061f64abc</launchTemplateId>
            <launchTemplateName>MyLaunchTemplate</launchTemplateName>
            <versionNumber>3</versionNumber>
        </item>
    </successfullyDeletedLaunchTemplateVersionSet>
</DeleteLaunchTemplateVersionsResponse>

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: