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AdjustCdbProxy

Last updated: 2024-01-30 10:26:18

    1. API Description

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

    This API is used to adjust the configuration of database proxy.

    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: AdjustCdbProxy.
    Version Yes String Common Params. The value used for this API: 2017-03-20.
    Region No String Common Params. This parameter is not required for this API.
    InstanceId Yes String Instance ID
    ProxyGroupId Yes String Proxy group ID
    ProxyNodeCustom.N Yes Array of ProxyNodeCustom The specification configuration of a node
    ReloadBalance Yes String Rebalance. Valid values: auto (automatic), manual (manual).
    UpgradeTime Yes String The upgrade switch time. Valid values: nowTime (upgrade immediately), timeWindow (upgrade during instance maintenance time).

    3. Output Parameters

    Parameter Name Type Description
    AsyncRequestId String Async task ID Note: This field may return null, indicating that no valid values can be obtained.
    RequestId String The unique request ID, which is returned for each request. RequestId is required for locating a problem.

    4. Example

    Example1 Adjusting database proxy

    This example shows you how to adjust the configuration of a database proxy.

    Input Example

    POST / HTTP/1.1Host: cdb.tencentcloudapi.comContent-Type: application/jsonX-TC-Action: AdjustCdbProxy<common request parameters>{    "InstanceId": "cdb-aykuksx3",    "ProxyGroupId": "proxy-il2nlsdn",    "ReloadBalance": "auto",    "UpgradeTime": "nowTime",    "ProxyNodeCustom": [        {            "NodeCount": 2,            "Region": "ap-guangzhou",            "Zone": "ap-guangzhou-1",            "Cpu": 3,            "Mem": 4        }    ]}

    Output Example

    {
    "Response": {
        "RequestId": "123-123-123",
        "AsyncRequestId": "123-123-xxx"
    }
}

    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.DescribeProxyGroupError Failed to query database proxy.
    FailedOperation.ProxyGroupStatusError Database proxy in an exceptional status.
    InternalError.UnknownError Unknown error
    OperationDenied.ProxyNodeCountLimitError The number of the proxy nodes exceeds the limit.
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