tencent cloud



Last updated: 2022-08-26 10:50:36

1. API Description

Domain name for API request: cvm.tencentcloudapi.com.

This API is used to modify the default version of the instance launch template.

A maximum of 20 requests can be initiated per second for this API.

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2. Input Parameters

The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.

Parameter Name Required Type Description
Action Yes String Common Params. The value used for this API: ModifyLaunchTemplateDefaultVersion.
Version Yes String Common Params. The value used for this API: 2017-03-12.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
LaunchTemplateId Yes String The launch template ID
DefaultVersion Yes Integer The number of the version that you want to set as the default version

3. Output Parameters

Parameter Name Type Description
RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

4. Example

Example1 Modifying the default version of the instance launch template

This example sets the Version 2 of the instance launch template lt-34vaef8fe as the default version.

Input Example

GET https://cvm.tencentcloudapi.com/?Action=ModifyLaunchTemplateDefaultVersion
&<Common request parameters>

Output Example

    "Response": {
        "RequestId": "9b4ad85f-1657-4445-111d-3c0a9fbec311"

5. Developer Resources


TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

6. Error Code

The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.

Error Code Description
InvalidParameterCombination The parameter combination is invalid.
InvalidParameterValue Incorrect parameter value.
InvalidParameterValue.LaunchTemplateIdMalformed Incorrect format of instance launch template ID.
InvalidParameterValue.LaunchTemplateIdNotExisted The instance launch template ID does not exist.
InvalidParameterValue.LaunchTemplateIdVerNotExisted The combination of the template and the version ID does not exist.
InvalidParameterValue.LaunchTemplateIdVerSetAlready The specified instance launch template ID doesn't exist.
InvalidParameterValue.LaunchTemplateNotFound The instance launch template is not found.
InvalidParameterValue.LaunchTemplateVersion Invalid instance launch template version number.
MissingParameter Missing parameter.
UnknownParameter Unknown parameter error.
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