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ModifyDBInstanceParameters

Last updated: 2022-05-05 15:25:27

1. API Description

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

This API is used to modify parameters in batches.

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: ModifyDBInstanceParameters.
Version Yes String Common Params. The value used for this API: 2017-03-12.
Region Yes String Common Params. For more information, please see the list of regions supported by the product.
DBInstanceId Yes String Instance ID
ParamList.N Yes Array of ParamEntry Parameters to be modified and their new values

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 instance parameters in batches

This example shows you how to modify instance parameters in batches.

Input Example

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

{
    "DBInstanceId": "postgres-nbvqjlhf",
    "ParamList": [
        {
            "Name": "vacuum_freeze_table_age",
            "ExpectedValue": "1500000"
        },
        {
            "Name": "autovacuum_multixact_freeze_max_age",
            "ExpectedValue": "40000000"
        }
    ]
}

Output Example

{
  "Response": {
    "RequestId": "13123123123123"
  }
}

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.CamAuthFailed CAM authentication failed.
FailedOperation.FailedOperationError Operation failed. Please try again later.
OperationDenied.CamDeniedError This operation cannot be performed.
OperationDenied.InstanceStatusLimitOpError This operation cannot be performed on an instance in this status.
ResourceNotFound.InstanceNotFoundError The instance does not exist.
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