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ModifyDBInstanceSecurityGroups

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Terakhir diperbarui: 2025-10-24 14:51:22

1. API Description

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

This API is used to modify the security groups associated with TencentDB.

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

We recommend you to use API Explorer

Try it

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: ModifyDBInstanceSecurityGroups.
Version	Yes	String	Common Params. The value used for this API: 2018-04-11.
Region	No	String	Common Params. This parameter is not required for this API.
Product	Yes	String	Database engine name. Valid value: `dcdb`.
InstanceId	Yes	String	Instance ID
SecurityGroupIds.N	Yes	Array of String	List of IDs of security groups to be modified, which is an array of one or more security group IDs.

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 Sample 1. Modifying the TencentDB security groups

Input Example

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

{
    "InstanceId": "tdsqlshard-eb2w7dto",
    "Product": "dcdb",
    "SecurityGroupIds": [
        "sg-ajr1jzgj"
    ]
}

Output Example

{
    "Response": {
        "RequestId": "31a60135-7057-47ae-8fd3-7a0617deca38"
    }
}

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	CAM signature/authentication error
FailedOperation.AddInstanceInfoFailed	Failed to add the security group information of an instance.
FailedOperation.AuthNoStrategy	Authentication failed.
FailedOperation.ClearInstanceInfoFailed	Failed to clear the security group information of an instance.
FailedOperation.DisassociateSecurityGroupsFailed	Failed to unassociate the security group.
FailedOperation.SetRuleLocationFailed	Failed to set a rule.
FailedOperation.UpdateInstanceInfoFailed	Failed to update the security group information of an instance.
InternalError.GetSecurityGroupDetailFailed	Failed to query security group details.
InternalError.InstanceOperatePermissionError	You have no permission to operate this instance.
InternalError.InstanceSGOverLimitError	The maximum number of security groups with which a single instance can associate has been reached.
InternalError.ListInstanceRespResourceCountNotMatchError	The number of resources returned is inconsistent with the number specified in the request of querying instance information.
InternalError.ListInstancesError	An error occurred when querying instance information.
InternalError.QueryDatabaseFailed	An error occurred when reading data from the database.
InternalError.ReadDatabaseFailed	An error occurred when reading data from the database.
InternalError.SetSvcLocationFailed	The security group policy of the resource failed to take effect.
InvalidParameter	Parameter error.
InvalidParameter.IllegalParameterError	Invalid parameters.
InvalidParameter.InstanceNotFound	Failed to find the requested instance.
InvalidParameter.PermissionDenied	You have no permission to manipulate this API or resource.
ResourceNotFound.ProductConfigNotExistedError	Failed to find the configuration of the product associated with the security group.
ResourceUnavailable.InstanceStatusAbnormal	Incorrect database instance status. Operations are not allowed.
ResourceUnavailable.SGCheckFail	Failed to verify the security group
UnauthorizedOperation.PermissionDenied	You have no permission to manipulate this API or resource.

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