Last Updated: May 22, 2017


Request parameter

Name Type Mandatory or not Description
Action String Yes Name of the operating interface, which is specified in the system. Value :DescribeLoadBalancerHTTPListenerAttribute
LoadBalancerId String Yes The unique ID of an Server Load Balancer instance
ListenerPort Integer Yes Port used by the Server Load Balancer instance frontend. Value:1-65535。

Return parameter

Name Type Description
Common Parameter See Public Parameters
ListenerPort Integer Port used by the Server Load Balancer instance frontend
BackendServerPort Integer Port used by the Server Load Balancer instance backend
Bandwidth Integer Bandwidth peak of Listener
Status String Current status of Listener. It includes such five statuses: starting, running, configuring, stopping and stopped.
XForwardedFor String Whether to start to obtain the actual IP address of a visitor by means of X-Forwarded-For. On is for enabling XForwardedFor, and off is for disabling it.
Scheduler String Scheduling algorithm. Wrr or wlc.
StickySession String Whether to enable session persistence. On is for enabling session persistence, and off is for disabling it.
CookieTimeout Integer Timeout of the cookie
Cookie String Cookie configured on the server. It is valid only when Type is server.
HealthCheck String Whether to enable health check. On is for enabling health check, and off is for disabling it.
HealthCheckDomain String Domain name used for health check.
HealthCheckURI String URI used for health check.
HealthyThreshold Integer Times of successive successful health checks from fail to success on the backend server.
UnhealthyThreshold Integer Times of successive failed health checks from success to fail on the backend server.
HealthCheckTimeout Integer Maximum timeout of each health check response, in seconds.
HealthCheckInterval Integer Time interval of health checks, in seconds.
HealthCheckConnectPort Integer Port for health check
Gzip String Whether to open Gzip compression.


Request example

  2. &Action=DescribeLoadBalancerHTTPListenerAttribute
  3. &LoadBalancerId=139a00604ad-cn-east-hangzhou-01
  4. &ListenerPort=80
  5. &<common request parameter>

Return example

  • XML format
    1. <?xml version="1.0" encoding="UTF-8"?>
    2. <DescribeLoadBalancerHTTPListenerAttributeResponse>
    3. <RequestId>365F4154-92F6-4AE4-92F8-7FF34B540710</RequestId>
    4. <ListenerPort>80</ListenerPort>
    5. <BackendServerPort>80</BackendServerPort>
    6. <Bandwidth>-1</Bandwidth>
    7. <Status>stopped</Status>
    8. <Schedule>wrr</Schedule>
    9. <XForwardedFor>on</XForwardedFor>
    10. </DescribeLoadBalancerHTTPListenerAttributeResponse>
  • JSON format
    1. {
    2. "RequestId":"365F4154-92F6-4AE4-92F8-7FF34B540710",
    3. "ListenerPort":80,
    4. "BackendServerPort":80,
    5. "Bandwidth":-1,
    6. "Status":"stopped",
    7. "Schedule":"wrr",
    8. "XForwardedFor":"on"
    9. }
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