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DescribeCpuExpandStrategy

Last updated: 2024-11-20 11:15:05

    1. API Description

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

    This API is used to query the elastic expansion policy of an instance.

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

    We recommend you to use API Explorer
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    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: DescribeCpuExpandStrategy.
    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

    3. Output Parameters

    Parameter Name Type Description
    Type String Policy type. Valid values: auto, manual.
    Note: This field may return null, indicating that no valid values can be obtained.
    ExpandCpu String Manually expanded CPU, which is valid when Type is manual.
    Note: This field may return null, indicating that no valid values can be obtained.
    AutoStrategy String Automatic expansion policy, which is valid when Type is auto.
    Note: This field may return null, indicating that no valid values can be obtained.
    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 Querying the elastic expansion configuration of an instance

    u200cThis API is used to query the elastic expansion configuration of an instance.

    Input Example

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

{
    "InstanceId": "abc"
}

    Output Example

    {
    "Response": {
        "Type": "abc",
        "ExpandCpu": "abc",
        "AutoStrategy": "abc",
        "RequestId": "abc"
    }
}

    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
    FailedOperation.RemoteCallUnmarshalError Cross-region deserialization failed for the high-availability service.
    InternalError.DBRecordNotExistError The database record does not exist.
    InternalError.ExecHttpRequestError Failed to execute the HTTP request
    InternalError.UnknownError Unknown error
    InvalidParameter.JsonUnmarshalError Failed to deserialize JSON.
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