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ModifyAccountMaxUserConnections

Last updated: 2024-11-20 11:15:56

    1. API Description

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

    This API is used to modify the maximum connections of one or more TencentDB instance accounts.

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

    We recommend you to use API Explorer
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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: ModifyAccountMaxUserConnections.
    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.
    Accounts.N Yes Array of Account List of TencentDB accounts
    InstanceId Yes String Instance ID in the format of cdb-c1nl9rpv. It is the same as the instance ID displayed in the TencentDB console.
    MaxUserConnections Yes Integer Maximum connections of the account. Maximum value: 10240.

    3. Output Parameters

    Parameter Name Type Description
    AsyncRequestId String Async task request ID, which can be used to query the execution result of an async task
    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 Modifying the maximum connections of a TencentDB instance account

    Input Example

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

{
    "InstanceId": "cdb-f35wr6wj",
    "MaxUserConnections": "100",
    "Accounts": [
        {
            "Host": "127.0.0.1",
            "User": "ajnnw"
        }
    ]
}

    Output Example

    {
    "Response": {
        "RequestId": "6EF60BEC-0242-43AF-BB20-270359FB54A7",
        "AsyncRequestId": "256117ed-efa08b54-61784d44-91781bbd"
    }
}

    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.AsyncTaskStatusError Async task exception.
    FailedOperation.JsonUnmarshalError Failed to deserialize JSON.
    InternalError.DBError Database exception
    InternalError.UnknownError Unknown error
    InvalidParameterValue.AccountHostRuleError Incorrect format of the host parameter in the account.
    ResourceNotFound.CdbInstanceNotFoundError The instance cannot be found. Please check whether your instance status is normal.
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