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StartCpuExpand

最后更新时间：2024-11-20 11:14:51

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1. API Description

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

u200cThis API is used to enable elastic CPU expansion manually or automatically.

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: StartCpuExpand.
Version	Yes	String	Common Params. The value used for this API: 2017-03-20.
Region	Yes	String	Common Params. For more information, please see the list of regions supported by the product.
InstanceId	Yes	String	Instance ID.
Type	Yes	String	Scale-out mode. Valid values: auto and manual.
ExpandCpu	No	Integer	Number of CPU cores to increase during manual scale-out. This parameter is required when Type is set to manual.
AutoStrategy	No	AutoStrategy	Automatic scale-out policy. This parameter is required when Type is set to auto.

3. Output Parameters

Parameter Name	Type	Description
AsyncRequestId	String	Async task ID, which can be passed in by calling the `DescribeAsyncRequest` API for task progress query.
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 Enable elastic scale-out

This API can be called to increase CPU cores for an instance.

Input Example

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

{
    "InstanceId": "cdb-test",
    "Type": "manual",
    "ExpandCpu": 4
}

Output Example

{
    "Response": {
        "AsyncRequestId": "xxxxxxxxxxxxxx-xxxxxxxxxxx",
        "RequestId": "xxxxxxxxxxxxxxxxxxxxxxxx"
    }
}

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

Tencent Cloud CLI 3.0

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.InstanceTaskConflictError	An error occurred due to instance task conflict.
FailedOperation.NotChangeStrategy	No policy modification detected
InternalError.UnknownError	Unknown error
InvalidParameter.ExceptionParam	Parameter exception.
InvalidParameterValue.InvalidParameterValueError	Invalid parameter value
MissingParameter.MissingParamError	Required parameters are missing.
UnsupportedOperation.NotSupportNormalInstance	The current operation is not supported for instances with no resource usage limit.

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Recent Pages

StartCpuExpand

1. API Description

2. Input Parameters

3. Output Parameters

4. Example

Example1 Enable elastic scale-out

Input Example

Output Example

5. Developer Resources

SDK

Command Line Interface

6. Error Code

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Recent Pages

StartCpuExpand

1. API Description

2. Input Parameters

3. Output Parameters

4. Example

Example1 Enable elastic scale-out

Input Example

Output Example

5. Developer Resources

SDK

Command Line Interface

6. Error Code

本页内容是否解决了您的问题？

本页内容是否解决了您的问题？