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词汇表

UpgradeLifecycleHook

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最后更新时间: 2025-10-30 21:28:21

1. API Description

Domain name for API request: as.intl.tencentcloudapi.com.

This API is used to upgrade the lifecycle hook.

  • This API is used to upgrade the lifecycle hook, adopting a "comprehensive overwrite" style. Regardless of how the previous parameters were set, it uniformly uses the new configurations for API parameters. For optional fields, if they are not filled in, default values will be used.

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

We recommend you to use API Explorer
Try it
API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.

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: UpgradeLifecycleHook.
Version Yes String Common Params. The value used for this API: 2018-04-19.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
LifecycleHookId Yes String Lifecycle hook ID. you can call the api DescribeLifecycleHooks and retrieve the LifecycleHookId from the returned information to obtain the lifecycle hook ID.
LifecycleHookName Yes String Lifecycle hook name, which can contain chinese characters, letters, numbers, underscores (_), hyphens (-), and periods (.) with a maximum length of 128 characters.
LifecycleTransition Yes String Scenario for performing the lifecycle hook. valid values:.
INSTANCE_LAUNCHING: the lifecycle hook is being scaled out.
INSTANCE_TERMINATING: the lifecycle hook is being scaled in.
DefaultResult No String Action to be taken by the scaling group in case of lifecycle hook timeout or LifecycleCommand execution failure. valid values are as follows:.
Default value, means CONTINUE to execute capacity expansion or reduction.
* ABANDON: for scale-out hooks, cvms that time out or fail to execute LifecycleCommand will be released directly or removed. for scale-in hooks, scale-in activities will continue.
HeartbeatTimeout No Integer The maximum length of time (in seconds) that can elapse before the lifecycle hook times out. Value range: 30-7200. Default value: 300
NotificationMetadata No String Additional information sent by auto scaling to notification targets, used when configuring a notification (default value: ""). NotificationMetadata and LifecycleCommand are mutually exclusive parameters and cannot be specified simultaneously.
NotificationTarget No NotificationTarget Notification result. NotificationTarget and LifecycleCommand cannot be specified at the same time.
LifecycleTransitionType No String The scenario where the lifecycle hook is applied. EXTENSION: the lifecycle hook will be triggered when AttachInstances, DetachInstances or RemoveInstaces is called. NORMAL: the lifecycle hook is not triggered by the above APIs.
LifecycleCommand No LifecycleCommand Remote command execution object. NotificationMetadata, NotificationTarget, and LifecycleCommand are mutually exclusive and cannot be specified simultaneously.

3. Output Parameters

Parameter Name Type Description
RequestId String The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem.

4. Example

Example1 Upgrading a lifecycle hook

Input Example

POST / HTTP/1.1
Host: as.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: UpgradeLifecycleHook
<Common request parameters>

{
    "DefaultResult": "CONTINUE",
    "LifecycleHookName": "hook-updated",
    "LifecycleHookId": "ash-8azjzxj9",
    "LifecycleTransition": "INSTANCE_LAUNCHING",
    "HeartbeatTimeout": "240"
}

Output Example

{
    "Response": {
        "RequestId": "db656d36-ed6b-4795-bdc4-94e7a7e04acb"
    }
}

5. Developer Resources

SDK

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
InternalError An internal error occurred.
InternalError.CallCmqError The CMQ API call failed.
InternalError.CallStsError The STS API call failed.
InternalError.CallTATError Failed to call the Tencent Automation Tools (TAT) API.
InvalidParameter Invalid parameter.
InvalidParameter.ActionNotFound Invalid Action request.
InvalidParameter.Conflict Multiple parameters specified conflict and cannot co-exist.
InvalidParameterValue Wrong parameter value.
InvalidParameterValue.Filter Invalid filter.
InvalidParameterValue.InvalidLifecycleHookId Invalid lifecycle hook ID.
InvalidParameterValue.LifecycleHookNameDuplicated The lifecycle hook name already exists.
MissingParameter Parameter missing.
ResourceNotFound.CommandNotFound The command does not exist.
ResourceNotFound.LifecycleHookNotFound The specified lifecycle hook was not found.
ResourceUnavailable.CmqTopicHasNoSubscriber There are no subscribers for the specified CMQ topic.
ResourceUnavailable.TDMQCMQTopicHasNoSubscriber The TDMQ-CMQ topic is not subscribed.

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