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ENS:StartLoadBalancerListener

Last Updated:Mar 12, 2024

Enables a listener.

Operation description

  • You can call this operation up to 100 times per second per account.
  • You can call this operation up to 10 times per second per user.

Debugging

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

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

ParameterTypeRequiredDescriptionExample
ListenerPortintegerYes

The frontend port that is used by the Edge Load Balance (ELB) instance. Valid values: 1 to 65535.

Note
  • You cannot specify port 250, 4789, or 4790 for UDP listeners. The preceding ports are system reserved ports.

  • We recommend that you use port 80 for HTTP.

  • We recommend that you use port 443 for HTTPS.

8080
LoadBalancerIdstringYes

The ID of the ELB instance.

lb-5saivuir6b1mupxjfbhmk****
ListenerProtocolstringNo

The frontend protocol that is used by the ELB instance. Valid values:

  • tcp
  • udp
  • http
  • https
Note This parameter is required if the same port is used by listeners that use different protocols.
tcp

Response parameters

ParameterTypeDescriptionExample
object

Schema of Response

RequestIdstring

The ID of the request.

473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E

Examples

Sample success responses

JSONformat

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E"
}

Error codes

HTTP status codeError codeError messageDescription
400ens.interface.errorAn error occurred while call the API.-
400Invalid%sThe specified parameter %s is invalid.-
400Missing%sYou must specify the parameter %s.-
400LoadBalancerNotFoundThe input parameter loadBalancerId that is not found.-
400IncorrectInstanceStatusThe current status of the resource does not support this operation.The current operation is not supported. The disk is being reset.
400ListenerNotFoundThe input parameter listener that is not found.-
400IncorrectListenerStatusThe current status of the resource does not support this operation.-
400TooManyListenersMore than 1 listener is found, please be more specified.-
400NoPermissionPermission denied.-
400InvalidParameter.%sThe specified field %s invalid. Please check it again.-

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

Change history

Change timeSummary of changesOperation
No change history