DeleteLaunchTemplateVersion -

Deletes the versions of a launch template. This operation cannot delete the default version of a launch template. To delete the default version, you must call the DeleteLaunchTemplate operation to delete the launch template and all of its versions.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters


Parameter	Type	Required	Example	Description
Action	String	Yes	DeleteLaunchTemplateVersion	The operation that you want to perform. Set the value to DeleteLaunchTemplateVersion.
RegionId	String	Yes	cn-hangzhou	The region ID of the launch template. You can call the DescribeRegions operation to query the most recent region list.
DeleteVersion.N	Long	No	2	The version number of the launch template. Valid values of N: 1 to 29. You can call the DescribeLaunchTemplateVersions operation to query all versions of a launch template.
LaunchTemplateId	String	No	lt-bp1apo0bbbkuy0rj****	The ID of the launch template. For more information, see DescribeLaunchTemplates.
LaunchTemplateName	String	No	testLaunchTemplateName	The name of the launch template.

Response parameters


Parameter	Type	Example	Description
RequestId	String	473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E	The ID of the request.
LaunchTemplateVersions	Array of LaunchTemplateVersion		The deleted launch template versions.
LaunchTemplateVersion
LaunchTemplateId	String	lt-bp1apo0bbbkuy0rj****	The ID of the launch template.
LaunchTemplateVersionNumber	Long	2	The version number of the launch template.

Examples

Sample requests

https://ecs.aliyuncs.com/?Action=DeleteLaunchTemplateVersion
&DeleteVersion.1=2
&RegionId=cn-hangzhou
&LaunchTemplateId=lt-bp1apo0bbbkuy0rj****
&LaunchTemplateName=testLaunchTemplateName
&<Common request parameters>

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<DeleteLaunchTemplateVersionResponse>
    <RequestId>473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E</RequestId>
    <LaunchTemplateVersions>
        <LaunchTemplateId>lt-bp1apo0bbbkuy0rj****</LaunchTemplateId>
        <LaunchTemplateVersionNumber>2</LaunchTemplateVersionNumber>
    </LaunchTemplateVersions>
</DeleteLaunchTemplateVersionResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E",
  "LaunchTemplateVersions" : [ {
    "LaunchTemplateId" : "lt-bp1apo0bbbkuy0rj****",
    "LaunchTemplateVersionNumber" : 2
  } ]
}

Error codes


HttpCode	Error code	Error message	Description
400	InvalidRegion.NotExist	%s	Thee specified region is not found.
400	MissingParameter	%s	A required parameter is not specified.
400	InvalidParameter	%s	Invalid parameter.
403	InvalidOperation.DeleteDefaultVersion	%s	The specified operation is invalid.
403	InnerServiceFailed	%s	An internal service cannot be called.

For a list of error codes, visit the API Error Center.