ModifyAccountRemark

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Última atualização: 2026-05-21 10:44:37

1. API Description

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

This API is used to modify account remarks.

A maximum of 100 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: ModifyAccountRemark.
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 in the format of postgres-4wdeb0zv
UserName	Yes	String	Instance username
Remark	Yes	String	New remarks corresponding to user `UserName`

3. Output Parameters

Parameter Name	Type	Description
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 Account Remarks

Input Example

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

{
    "UserName": "webapp_user",
    "Remark": "testModifyRemark",
    "DBInstanceId": "postgres-6bwgamo3"
}

Output Example

{
    "Response": {
        "RequestId": "08fdf411-5d39-44f2-8e1d-a58ee60b237d"
    }
}

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

Tencent Cloud CLI 3.0

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
AuthFailure.UnauthorizedOperation	Authentication failed.
FailedOperation.CamSigAndAuthError	Authentication failed. Please try again later. If the problem persists, please contact customer service.
FailedOperation.DatabaseAccessError	Failed to access database management service. Please try again later. If the problem persists, please contact customer service.
FailedOperation.FailedOperationError	Operation failed. Please try again later.
InternalError.InternalHttpServerError	An exception occurred while executing the request.
InvalidParameter.ParameterCheckError	Failed to check the parameter.
InvalidParameterValue.AccountNotExistError	The account does not exist.
InvalidParameterValue.InstanceNotExist	The current instance does not exist.
InvalidParameterValue.InvalidAccountFormat	Incorrect account format.
InvalidParameterValue.InvalidAccountNameError	The account setting is invalid. please follow the account naming rules: the account name must be 1-16 characters, can only consist of letters, digits, or underscores; cannot be postgres; cannot start with a digit, pg_, or tencentdb_; all rules are case-insensitive.
InvalidParameterValue.InvalidAccountNameFormatError	The account is invalid. follow the account naming rules: it must consist of letters (a-z, a-z), digits (0-9), and underscores (_), start with a letter or underscore (_), and be no more than 63 characters. system reserved keywords cannot be used, 'postgres' is not allowed, and it cannot start with 'pg_' or 'tencentdb_'.
InvalidParameterValue.InvalidParameterValueError	Incorrect parameter value
InvalidParameterValue.ParameterCharacterError	Invalid parameter. The parameter can contain only letters, digits, underscores, and hyphens.
InvalidParameterValue.ParameterHandleError	Failed to process the parameter. Please check if the parameter value is valid.
InvalidParameterValue.ParameterLengthLimitError	The length of parameter exceeds the limit.
OperationDenied.CamDeniedError	This operation cannot be performed.
ResourceNotFound.InstanceNotFoundError	The instance does not exist.

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