UpdateListenerAttribute - Server Load Balancer - Alibaba Cloud Documentation Center

Updates the attributes of a listener, such as the name and the default action.

Operation description

UpdateListenerAttribute is an asynchronous operation. After a request is sent, the system returns a request ID and runs the task in the background. You can call the GetListenerAttribute operation to query the status of the task.

If a listener is in the Configuring state, the configuration of the listener is being modified.
If a listener is in the Running state, the configuration of the listener is modified.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

Operation: the value that you can use in the Action element to specify the operation on a resource.
Access level: the access level of each operation. The levels are read, write, and list.
Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
- The required resource types are displayed in bold characters.
- If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
Condition Key: the condition key that is defined by the cloud service.
Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.

Operation	Access level	Resource type	Condition key	Associated operation
alb:UpdateListenerAttribute	update	LoadBalancer acs:alb:{#regionId}:{#accountId}:loadbalancer/{#loadbalancerId} SecurityPolicy acs:alb:{#regionId}:{#accountId}:securitypolicy/{#securitypolicyId} ServerGroup acs:alb:{#regionId}:{#accountId}:servergroup/{#servergroupId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
ListenerId	string	Yes	The ID of the Application Load Balancer (ALB) instance.	lsr-bp1bpn0kn908w4nbw****
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The token can contain only ASCII characters. Note If you do not specify this parameter, the system automatically uses the request ID as the client token. The request ID may be different for each request.	5A2CFF0E-5718-45B5-9D4D-70B3FF3898
DryRun	boolean	No	Specifies whether to perform only a dry run, without performing the actual request. Valid values: true: performs only a dry run. The system checks the request for potential issues, including missing parameter values, incorrect request syntax, and service limits. If the request fails the dry run, an error message is returned. If the request passes the dry run, the `DryRunOperation` error code is returned. false (default): performs a dry run and performs the actual request. If the request passes the dry run, a `2xx HTTP` status code is returned and the operation is performed.	false
ListenerDescription	string	No	The name of the listener. The name must be 2 to 256 characters in length, and can contain letters, digits, and the following special characters: , . ; / @ _ -.	HTTP_80
RequestTimeout	integer	No	The timeout period of a request. Unit: seconds. Valid values: 1 to 180. If no response is received from the backend server within the specified timeout period, ALB returns an `HTTP 504` error code to the client.	3
IdleTimeout	integer	No	The timeout period of an idle connection. Unit: seconds. Valid values: 1 to 60. If no request is received within the specified timeout period, ALB closes the current connection. When another request is received, ALB establishes a new connection.	15
GzipEnabled	boolean	No	Specifies whether to enable GZIP compression for specific types of files. Valid values: true false	true
Http2Enabled	boolean	No	Specifies whether to enable HTTP/2. Valid values: true false Note This parameter is available only when you create an HTTPS listener.	true
SecurityPolicyId	string	No	The security policy ID. System security policies and custom security policies are supported. Note This parameter is available only when you create an HTTPS listener.	tls_cipher_policy_1_0
CaEnabled	boolean	No	Specifies whether to enable mutual authentication. Valid values: true false	false
XForwardedForConfig	object	No	The configurations of the X-Forwarded-For header.
XForwardedForClientCertClientVerifyAlias	string	No	The name of the custom header. The header takes effect only when you set XForwardedForClientCertClientVerifyEnabled to true. The name must be 1 to 40 characters in length. The name can contain lowercase letters, digits, hyphens (-), and underscores (-). Note Only HTTPS listeners support this parameter.	test_client-verify-alias_123456
XForwardedForClientCertClientVerifyEnabled	boolean	No	Specifies whether to use the `X-Forwarded-Clientcert-clientverify` header to retrieve the verification result of the client certificate. Valid values: true false Note Only HTTPS listeners support this parameter.	false
XForwardedForClientCertFingerprintAlias	string	No	The name of the custom header. The header takes effect only when you set XForwardedForClientCertFingerprintEnabled to true. The name must be 1 to 40 characters in length. The name can contain lowercase letters, digits, hyphens (-), and underscores (-). Note Only HTTPS listeners support this parameter.	test_finger-print-alias_123456
XForwardedForClientCertFingerprintEnabled	boolean	No	Specifies whether to use the `X-Forwarded-Clientcert-fingerprint` header to retrieve the fingerprint of the client certificate. Valid values: true false Note Only HTTPS listeners support this parameter.	false
XForwardedForClientCertIssuerDNAlias	string	No	The name of the custom header. The header takes effect only when you set XForwardedForClientCertIssuerDNEnabled to true. The name must be 1 to 40 characters in length. The name can contain lowercase letters, digits, hyphens (-), and underscores (-). Note Only HTTPS listeners support this parameter.	test_issue-dn-alias_123456
XForwardedForClientCertIssuerDNEnabled	boolean	No	Specifies whether to use the `X-Forwarded-Clientcert-issuerdn` header to retrieve information about the authority that issues the client certificate. Valid values: true false Note Only HTTPS listeners support this parameter.	false
XForwardedForClientCertSubjectDNAlias	string	No	The name of the custom header. This parameter is valid only if the XForwardedForClientCertSubjectDNEnabled parameter is set to true.** The name must be 1 to 40 characters in length, The name can contain lowercase letters, digits, hyphens (-), and underscores (-). Note** Only HTTPS listeners support this parameter.	test_subject-dn-alias_123456
XForwardedForClientCertSubjectDNEnabled	boolean	No	Specifies whether to use the `X-Forwarded-Clientcert-subjectdn` header to retrieve information about the owner of the client certificate. Valid values: true false Note Only HTTPS listeners support this parameter.	false
XForwardedForClientSrcPortEnabled	boolean	No	Specifies whether to use the `XForwardedFor_ClientSrcPort` header to retrieve the client port. Valid values: true false Note HTTP and HTTPS listeners support this parameter.	false
XForwardedForEnabled	boolean	No	Specifies whether to use the `X-Forwarded-For` header to retrieve client IP addresses. Valid values: true false Note HTTP and HTTPS listeners support this parameter.	true
XForwardedForProtoEnabled	boolean	No	Specifies whether to use the `X-Forwarded-Proto` header to retrieve the listener protocol. Valid values: true false Note HTTP, HTTPS, and QUIC listeners support this parameter.	false
XForwardedForSLBIdEnabled	boolean	No	Specifies whether to use the `SLB-ID` header to retrieve the ID of the ALB instance. Valid values: true false Note HTTP, HTTPS, and QUIC listeners support this parameter.	false
XForwardedForSLBPortEnabled	boolean	No	Specifies whether to use the `X-Forwarded-Port` header to retrieve the listener port of the ALB instance. Valid values: true false Note HTTP, HTTPS, and QUIC listeners support this parameter.	false
XForwardedForClientSourceIpsEnabled	boolean	No	Specifies whether to use the X-Forwarded-For header to preserve client IP addresses. Valid values: true false Note HTTP and HTTPS listeners support this parameter.	false
XForwardedForClientSourceIpsTrusted	string	No	The trusted proxy IP address. ALB instances traverse the IP addresses in the `X-Forwarded-For` header from the rightmost IP address to the leftmost IP address. The first IP address that is not on the trusted IP address list is considered the client IP address. Requests from the client IP address are throttled.	10.1.1.0/24
QuicConfig	object	No	The configuration information when the listener is associated with a QUIC listener.
QuicListenerId	string	No	The QUIC listener ID. This parameter is required if QuicUpgradeEnabled is set to true. Only HTTPS listeners support this parameter. Note You must add the HTTPS listener and the QUIC listener to the same ALB instance. In addition, make sure that the QUIC listener has never been associated with another listener.	lsn-333
QuicUpgradeEnabled	boolean	No	Specifies whether to enable QUIC upgrade. Valid values: true false Note Only HTTPS listeners support this parameter.	false
Certificates	array<object>	No	The details about the certificates.
	object	No	The certificate.
CertificateId	string	No	The ID of the certificate. Only server certificates are supported. You can specify at most 20 certificate IDs.	12315790212_166f8204689_1714763408_70998****
CaCertificates	array<object>	No	The information about the CA certificate.
	object	No	The CA certificate.
CertificateId	string	No	The ID of the CA certificate. You can specify only one CA certificate. Note This parameter is required if CaEnabled is set to true.	123359******
DefaultActions	array<object>	No	The actions of the default forwarding rule.
	object	No	The action of the default forwarding rule.
ForwardGroupConfig	object	No	The forwarding action. This parameter takes effect only when you set Type to ForwardGroup. You can specify at most 20 actions.
ServerGroupTuples	array<object>	Yes	The server groups to which requests are forwarded.
	object	No	The server group to which requests are forwarded.
ServerGroupId	string	Yes	The ID of the server group to which requests are forwarded.	rsp-cige6j5e7p****
Type	string	Yes	The action type. You can specify only one type. Set the value to ForwardGroup, which specifies that requests are forwarded to multiple server groups.	ForwardGroup

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
JobId	string	The asynchronous task ID.	72dcd26b-f12d-4c27-b3af-18f6aed5****
RequestId	string	The request ID.	365F4154-92F6-4AE4-92F8-7FF34B540710

Examples

Sample success responses

JSONformat

{
  "JobId": "72dcd26b-f12d-4c27-b3af-18f6aed5****",
  "RequestId": "365F4154-92F6-4AE4-92F8-7FF34B540710"
}

Error codes

For a list of error codes, visit the Service error codes.

Change history

Change time	Summary of changes	Operation
2024-01-29	The Error code has changed	View Change Details
2024-01-24	The Error code has changed	View Change Details
2023-11-06	The Error code has changed	View Change Details

HTTP status code	Error code	Error message	Description
400	IncorrectStatus.LoadBalancer	The status of %s [%s] is incorrect.	The status of %s [%s] is incorrect.
400	IncorrectBusinessStatus.LoadBalancer	The business status of %s [%s] is incorrect.	The business status of %s [%s] is incorrect.
400	IncorrectStatus.Listener	The status of %s [%s] is incorrect.	The status of %s [%s] is incorrect.
400	OperationDenied.CrossLoadBalancerQUICListener	The operation is not allowed because of %s.	The operation is not allowed because of %s.
400	ResourceAlreadyAssociated.Listener	The specified resource %s is already associated.	The specified resource %s is already associated.
400	OperationDenied.GRPCServerGroup	The operation is not allowed because of %s.	The operation is not allowed because of %s.
400	ResourceAlreadyAssociated.Certificate	The specified resource %s is already associated.	The specified resource %s is already associated.
400	ResourceQuotaExceeded.SecurityPolicyAttachedNum	The quota of %s is exceeded for resource %s, usage %s/%s.	The quota of %s is exceeded for resource %s. Usage: %s/%s.
400	ResourceQuotaExceeded.ServerGroupAttachedNum	The quota of %s is exceeded for resource %s, usage %s/%s.	The quota of %s is exceeded for resource %s, usage %s/%s.
400	ResourceQuotaExceeded.LoadBalancerServersNum	The quota of %s is exceeded for resource %s, usage %s/%s.	The quota of %s is exceeded for resource %s. Usage: %s/%s.
400	ResourceQuotaExceeded.ServerAddedNum	The quota of %s is exceeded for resource %s, usage %s/%s.	The quota of %s is exceeded for resource %s. Usage: %s/%s.
400	OperationDenied.ServerGroupProtocolNotSupport	The operation is not allowed because of ServerGroupProtocolNotSupport.	The operation is not allowed because the server group protocol is not supported.
400	UnsupportedFeature.FullTraceHttps	The feature of FullTraceHttps is not supported for current instance.	-
400	ResourceInConfiguring.Listener	The specified resource of %s is being configured, please try again later.	The specified resource of %s is being configured, please try again later.
400	Mismatch.VpcId	The %s is mismatched for %s and %s.	The %s is mismatched for %s and %s.
400	InvalidParameter	Invalid parameter, please check the parameter input.	Invalid parameter, please check the parameter input.
403	Forbidden.LoadBalancer	Authentication is failed for %s.	Authentication is failed for %s.
404	ResourceNotFound.Listener	The specified resource %s is not found.	The specified resource %s is not found.
404	ResourceNotFound.ServerGroup	The specified resource %s is not found.	The specified resource %s is not found.
404	ResourceNotFound.SecurityPolicy	The specified resource %s is not found.	The specified resource %s is not found.
404	ResourceNotFound.Certificate	The specified resource %s is not found.	The specified resource %s is not found.