tencent cloud



Last updated: 2022-08-17 15:58:31

1. API Description

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

This API is used to modify the retention policy of local binlog of an instance.

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: ModifyLocalBinlogConfig.
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 in the format of cdb-c1nl9rpv. It is the same as the instance ID displayed in the TencentDB console.
SaveHours Yes Integer Retention period of local binlog. Valid range: 72-168 hours. When there is disaster recovery instance, the valid range will be 120-168 hours.
MaxUsage Yes Integer Space utilization of local binlog. Value range: [30,50].

3. Output Parameters

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

4. Example

Example1 Modifying the retention policy of local binlog

Input Example

Host: cdb.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: ModifyLocalBinlogConfig
<Common request parameters>

    "InstanceId": "cdb-c1nl9rpv",
    "MaxUsage": "30",
    "SaveHours": "72"

Output Example

    "Response": {
        "RequestId": "6EF60BEC-0242-43AF-BB20-270359FB54A7"

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
InternalError.DBRecordNotExistError The database record does not exist.
InternalError.UnknownError Unknown error
InvalidParameterValue.InvalidParameterValueError Invalid parameter value
OperationDenied.InstanceUnsupportedOperateError The instance does not support this operation.
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