Last updated: 2022-01-18 11:13:38

1. API Description

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

This API (ExecuteScalingPolicy) is used to execute a scaling policy.

  • The scaling policy can be executed based on the scaling policy ID.
  • When the auto scaling group to which the scaling policy belongs is performing a scaling activity, the scaling policy will be rejected.

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.
This document describes the parameters for Signature V1. It's recommended to use the V3 signature, which provides higher security. Note that for Signature V3, the common parameters need to be placed in the HTTP Header. See details.

Parameter Name Required Type Description
Action Yes String Common parameter. The value used for this API: ExecuteScalingPolicy.
Version Yes String Common parameter. The value used for this API: 2018-04-19.
Region Yes String Common parameter. For more information, please see the list of regions supported by the product.
AutoScalingPolicyId Yes String Alarm-based scaling policy ID
HonorCooldown No Boolean Whether to check if the auto scaling group is in the cooldown period. Default value: false
TriggerSource No String Source that triggers the scaling policy. Valid values: API and CLOUD_MONITOR. Default value: API. The value CLOUD_MONITOR is specific to the Cloud Monitor service.

3. Output Parameters

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

4. Example

Example1 Triggering a scaling policy

This example shows you how to trigger an alarm scaling policy.

Input Example

<Common request parameters>

Output Example

  "Response": {
    "ActivityId": "asa-o4v87ae9",
    "RequestId": "116213d6-2269-44cc-af76-c4a8dc7dbdf9"

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
FailedOperation.NoActivityToGenerate No scaling activity is generated.
InternalError An internal error occurred.
InvalidParameterValue.InvalidAutoScalingPolicyId Invalid alarm-triggered policy ID.
ResourceInUse.AutoScalingGroupNotActive The scaling group is disabled.
ResourceNotFound.AutoScalingGroupNotFound The scaling group does not exist.
ResourceNotFound.ScalingPolicyNotFound The alarm policy does not exist.
ResourceUnavailable.AutoScalingGroupAbnormalStatus The auto scaling group is exceptional.
ResourceUnavailable.AutoScalingGroupInActivity The auto scaling group is active.