DescribeRegions - Query NLB regions - Server Load Balancer

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RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter	Type	Required	Description	Example
ServiceCode	string	No	The service code. Set the value to nlb.	nlb
AcceptLanguage	string	No	The supported natural language. Valid values: zh-CN: Chinese en-US (default): English ja: Japanese	en-US
ClientToken	string	No	The client token that ensures idempotency. You can use the client to generate the token value, which must be unique across requests and contain only ASCII characters. Note If you do not specify this parameter, the system uses RequestId as the token. Each RequestId is unique.	123e4567-e89b-12d3-a456-426655440000

Response elements

Element	Type	Description	Example
	object	RpcResponse
RequestId	string	The request ID.	CEF72CEB-54B6-4AE8-B225-F876FF7BA984
Regions	array<object>	The regions.
	object	The list of regions.
LocalName	string	The region name.	us-east-1
RegionEndpoint	string	The endpoint of the region service.	nlb.cn-hangzhou.aliyuncs.com
RegionId	string	The region ID.	cn-hangzhou

Examples

Success response

JSON format

{
  "RequestId": "CEF72CEB-54B6-4AE8-B225-F876FF7BA984",
  "Regions": [
    {
      "LocalName": "us-east-1",
      "RegionEndpoint": "nlb.cn-hangzhou.aliyuncs.com",
      "RegionId": "cn-hangzhou"
    }
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
400	SystemBusy	System is busy, please try again later.
400	IllegalParam	The param of %s is illegal.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.