tencent cloud

1. API Description

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

This API (ReplaceCertForLoadBalancers) is used to replace the certificate associated with a CLB instance. A new certificates can be associated with a CLB only after the original certificate is disassociated from it.
This API supports replacing server certificates and client certificates.
The new certificate to be used can be specified by passing in the certificate ID. If no certificate ID is specified, relevant information such as certificate content must be passed in to create a new certificate and bind it to the CLB.
Note: This API can only be called in the Guangzhou region; for other regions, an error will occur due to domain name resolution problems.

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

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.

3. Output Parameters

4. Example

Example1 Replacing the server certificate associated with a CLB instance

This example shows you how to replace a server certificate by specifying a new certificate ID.

Input Example

https://clb.tencentcloudapi.com/?Action=ReplaceCertForLoadBalancers
&OldCertificateId=cuxw0123
&Certificate.CertId=cuxw4567
&<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.

• Tencent Cloud SDK 3.0 for Python
• Tencent Cloud SDK 3.0 for Java
• Tencent Cloud SDK 3.0 for PHP
• Tencent Cloud SDK 3.0 for Go
• Tencent Cloud SDK 3.0 for Node.js
• Tencent Cloud SDK 3.0 for .NET
• Tencent Cloud SDK 3.0 for C++

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.