Domain name for API request: alb.intl.tencentcloudapi.com.
AssociateListenerAdditionalCertificates is an async API. The system returns a request ID, but the additional cert is not yet successfully added. The add task is still in progress in the system backend. You can call the DescribeListenerCertificates API to query the add status of the additional cert.
When HTTPS and QUIC listeners are in Associating status, it means certificate expansion is ongoing.
When HTTPS and QUIC listeners are in the Associated status, the extension cert is successfully added.
A maximum of 20 requests can be initiated per second for this API.
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: AssociateListenerAdditionalCertificates. |
| Version | Yes | String | Common Params. The value used for this API: 2025-10-30. |
| Region | Yes | String | Common Params. For more information, please see the list of regions supported by the product. |
| CertificateIds.N | Yes | Array of String | List of extended certificate IDs. |
| ListenerId | Yes | String | Listener ID, in the format of lst- followed by 8 alphanumeric characters. |
| LoadBalancerId | Yes | String | CLB instance ID. The format is alb- followed by 8 alphanumeric characters. |
| ClientToken | No | String | Client token, used to ensure the idempotency of requests. Generate a parameter value from your client to ensure the uniqueness of the value for different requests. ClientToken supports only ASCII characters. If not specified, the system automatically uses the RequestId of the API request as the ClientToken ID. The RequestId of each API request may not be the same. |
| DryRun | No | String | Whether to only precheck this request. Parameter Value: true: send a check request. It will not add extension certs for HTTPS and QUIC listeners. Check items include whether required parameters are filled in, request format, and service limits. If the check fails, return the corresponding error. If the check passes, return the error code DryRunOperation. false (default value): Send a normal request, return HTTP 2xx status code after check, and directly perform the operation. |
| 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. |
POST / HTTP/1.1
Host: alb.intl.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: AssociateListenerAdditionalCertificates
<Common request parameters>
{
"CertificateIds": [
"Fm8Wp7x8"
],
"ListenerId": "lst-d9p3k7wa",
"LoadBalancerId": "alb-f8q2xk9m"
}{
"Response": {
"RequestId": "3b848733-70e5-4558-ae39-4b9938eb7609"
}
}TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
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. |
| DryRunOperation | DryRun operation means the request will be successful, but the DryRun parameter is passed. |
| FailedOperation | Operation failed. |
| InternalError | Internal error. |
| InvalidParameter | Parameter error. |
| InvalidParameterValue | Parameter value error. |
| LimitExceeded | The quota limit is exceeded. |
| MissingParameter | Parameters are missing. |
| OperationDenied | Operation denied. |
| RegionError | Region error |
| RequestLimitExceeded | Number of requests exceeds the frequency limit. |
| ResourceInUse | The resource is occupied. |
| ResourceNotFound | The resource does not exist. |
| ResourceNotFound.Certificate | Cert not found. |
| ResourceNotFound.Listener | Listener not found. |
| ResourceNotFound.LoadBalancer | The CLB resource does not exist. |
| ResourceUnavailable | Resources are unavailable. |
| ResourceUnavailable.Certificate | The cert is in unavailable status (updating/deleting). |
| ResourceUnavailable.Listener | Listener is in unavailable status. |
| UnauthorizedOperation | Unauthorized operation. |
| UnknownParameter | Unknown parameter error. |
| UnsupportedOperation | The operation is not supported. |
| UnsupportedOperation.CertificateAlreadyBound | Listener cannot bind a bound cert. |
| UnsupportedOperation.UnsupportedProtocol | Operation not supported for the CLB listener protocol. |
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