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Server Load Balancer:DeleteLoadBalancerListener

Last Updated:Mar 14, 2024

Deletes a listener.

Operation description

Note You can delete only listeners that are in the stopped or running state.


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

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.
OperationAccess levelResource typeCondition keyAssociated operation
  • loadbalancer
  • slb:tag

Request parameters


The region ID of the Classic Load Balancer (CLB) instance.

You can call the DescribeRegions operation to query the most recent region list.


The ID of the CLB instance.

Note If the endpoint of the selected region is, the RegionId parameter is required.

The frontend port that is used by the CLB instance.

Valid values: 1 to 65535.


The frontend protocol that is used by the CLB instance.

Note This parameter is required if the same port is specified for listeners of different protocols.

Response parameters


The ID of the request.



Sample success responses


  "RequestId": "CEF72CEB-54B6-4AE8-B225-F876FF7BA984"

Error codes

HTTP status codeError codeError message
400ListenerForwardExistThe specified listener is forwarded by the other listener, the ListenerForward relationship should be deleted firstly.
400TooManyListenersMore than 1 listener is found, please be more specified.
400Operation.NotAllowedThe specified listener is not allowed to operate.

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

Change history

Change timeSummary of changesOperation
2023-12-20The Error code has changedsee changesets
Change itemChange content
Error CodesThe Error code has changed.
    delete Error Codes: 400
    Added Error Codes: 404