SetSecurityGroupForLoadbalancers

Last updated: 2025-11-25 10:11:01

SetSecurityGroupForLoadbalancers

Last updated: 2025-11-25 10:11:01

1. API Description

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

This API is used to bind or unbind a security group to or from multiple public network CLB instances.

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: SetSecurityGroupForLoadbalancers.
Version	Yes	String	Common Params. The value used for this API: 2018-03-17.
Region	Yes	String	Common Params. For more information, please see the list of regions supported by the product.
SecurityGroup	Yes	String	Security group ID, such as sg-12345678. can be obtained through the API DescribeSecurityGroups.
OperationType	Yes	String	ADD: bind a security group; DEL: unbind a security group
LoadBalancerIds.N	Yes	Array of String	ID array of the clb instance. you can call the DescribeLoadBalancers API to query the ID. Specifies the maximum length supported by the list is 20.

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 Binding a security group to multiple CLB instances

Input Example

https://clb.intl.tencentcloudapi.com/?Action=SetSecurityGroupForLoadbalancers
&SecurityGroup=sg-12345678
&OperationType=ADD
&LoadBalancerIds.0=lb-0936o712
&LoadBalancerIds.1=lb-tttt5555
&<Common request parameters>

Output Example

{
    "Response": {
        "RequestId": "00ca7fca-90f1-47fe-a724-5d7e96d04633"
    }
}

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
FailedOperation	Operation failed.
FailedOperation.ResourceInOperating	The specified resource is currently being operated. Please try again later.
InternalError	Internal error.
InvalidParameter	Parameter error.
InvalidParameter.FormatError	Wrong parameter format.
InvalidParameter.LBIdNotFound	Wrong CLB instance ID.
InvalidParameterValue	Incorrect parameter value.
InvalidParameterValue.Length	Wrong parameter length.
UnauthorizedOperation	Unauthorized operation.

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