QueryGatewayRegion - Microservices Engine - Alibaba Cloud Documentation Center

Queries the regions supported by a gateway.

Debugging

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

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
AcceptLanguage	string	No	The language of the response. Valid values: zh: Chinese en: English	zh

Response parameters

Parameter	Type	Description	Example
	object	The data structure.
RequestId	string	The ID of the request.	9e78a671-4b9b-4dd4-99c1-0b9da87d3dec
HttpStatusCode	integer	The HTTP status code returned.	200
Message	string	The message returned.	The request is successfully processed.
Code	integer	The status code returned.	200
Success	boolean	Indicates whether the request was successful. Valid values: `true`: The request was successful. `false`: The request failed.	true
Data	array	The returned data.
	string	The information about regions.	{"cn-hanghzou"}

Examples

Sample success responses

JSONformat

{
  "RequestId": "9e78a671-4b9b-4dd4-99c1-0b9da87d3dec",
  "HttpStatusCode": 200,
  "Message": "The request is successfully processed.\n",
  "Code": 200,
  "Success": true,
  "Data": [
    "{\"cn-hanghzou\"}"
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
400	IllegalRequest	Invalid request:%s	Invalid request: %s
400	InvalidParameter	Parameter error:%s	Request parameter error: %s
403	NoPermission	You are not authorized to perform this operation:%s	You do not have the permission to use this interface:%s
404	NotFound	Not found:%s	The resource does not exist:%s
500	InternalError	Console error. Try again later:%s	Console error. Try again later: %s

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

Change history

Change time

Summary of changes

Operation

2023-08-24

The internal configuration of the API is changed, but the call is not affected

see changesets

Change item	Change content
	The internal configuration of the API is changed, but the call is not affected.