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Server Load Balancer:ListListenerCertificates

Last Updated:Aug 27, 2026

Queries the certificates associated with a listener, including additional certificates and the default certificate.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

alb:ListListenerCertificates

get

*LoadBalancer

acs:alb:{#regionId}:{#accountId}:loadbalancer/{#loadbalancerId}

None None

Request parameters

Parameter

Type

Required

Description

Example

NextToken

string

No

The pagination token for the next request. Valid values:

  • You do not need to specify this parameter for the first request.

  • You must specify the token that is obtained from the previous query as the value of NextToken.

FFmyTO70tTpLG6I3FmYAXGKPd****

MaxResults

integer

No

The number of entries per page. Valid values: 1 to 100. Default value: 20.

50

ListenerId

string

Yes

The listener ID. You must specify the ID of an HTTPS listener or a QUIC listener.

lsr-bp1bpn0kn908w4nbw****

CertificateType

string

No

The type of the certificate. Valid values: Ca and Server.

Server

CertificateIds

array

No

The certificates.

string

No

The certificate ID.

103705******

Response elements

Element

Type

Description

Example

object

The response parameters.

MaxResults

integer

The maximum number of entries returned.

50

NextToken

string

A pagination token for retrieving the next page of results. Valid values:

  • If NextToken is empty, no next page exists.

  • If a value is returned for NextToken, the value is the token that determines the start point of the next query.

FFmyTO70tTpLG6I3FmYAXGKPd****

RequestId

string

The request ID.

365F4154-92F6-4AE4-92F8-7FF34B540710

TotalCount

integer

The total number of entries returned.

1000

Certificates

array<object>

The certificates.

object

The certificate.

CertificateId

string

The certificate ID. Only server certificates are supported.

12315790343_166f8204689_1714763408_70998****

IsDefault

boolean

Indicates whether the certificate is the default certificate of the listener. Valid values:

  • true

  • false

true

Status

string

The association status of the certificate. Valid values:

  • Associating

  • Associated

  • Diassociating

Associating

CertificateType

string

The type of the certificate.

Server

Examples

Success response

JSON format

{
  "MaxResults": 50,
  "NextToken": "FFmyTO70tTpLG6I3FmYAXGKPd****",
  "RequestId": "365F4154-92F6-4AE4-92F8-7FF34B540710",
  "TotalCount": 1000,
  "Certificates": [
    {
      "CertificateId": "12315790343_166f8204689_1714763408_70998****",
      "IsDefault": true,
      "Status": "Associating",
      "CertificateType": "Server"
    }
  ]
}

Error codes

HTTP status code

Error code

Error message

Description

400 OperationDenied.HttpListenerNotSupport The operation is not allowed because of %s.
404 ResourceNotFound.Listener The specified resource %s is not found.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.