Starts a listener.

Before you call this API, note the following:

  • The API can be called only when the listener is in the stopped state.
  • After this API is called successfully, the status of the listener changes to starting.
  • If the status of the SLB instance to which the listener belongs is locked, this API cannot be called.


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Request parameters

Parameter Type Required? Example value Description
Action String Yes StartLoadBalancerListener

The name of this action.

Value: StartLoadBalancerListener

ListenerPort Integer Yes 80

The frontend port used by the SLB instance.

Value range: 1 to 65535

LoadBalancerId String Yes lb-bp13jaf5qli5xmgl1miup

The ID of the SLB instance.

RegionId String Yes cn-hangzhou

The region ID the SLB instance.

You can query the region ID by calling DescribeRegions.

Response parameters

Parameter Type Example value Description
RequestId String CEF72CEB-54B6-4AE8-B225-F876FF7BA984

The ID of the request.


Request example

http(s)://[Endpoint]/? Action=StartLoadBalancerListener

Response examples

XML format


JSON format


Error codes

See common error codes.