DescribeCenGeographicSpans - Cloud Enterprise Network - Alibaba Cloud Documentation Center

You can call the DescribeCenGeographicSpans operation to query the connected areas supported by Cloud Enterprise Network (CEN).

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Test

RAM authorization

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

Request parameters

Parameter	Type	Required	Description	Example
PageNumber	integer	No	The page number. Default value: 1.	1
PageSize	integer	No	The number of entries to return on each page. Default value: 10. Valid values: 1 to 50.	10
GeographicSpanId	string	No	The ID of the geographic span. Note If you do not specify this parameter, the system queries all geographic spans that are supported by Cloud Enterprise Network (CEN).	china_asia-pacific

Response parameters

Parameter	Type	Description	Example
	object
PageSize	integer	The number of entries returned on each page.	10
RequestId	string	The request ID.	09780287-BC24-4164-8334-773432E32696
PageNumber	integer	The page number.	1
TotalCount	integer	The total number of entries.	1
GeographicSpanModels	object
GeographicSpanModel	array<object>	A list of geographic spans.
	object
LocalGeoRegionId	string	The ID of the local area.	asia-pacific
GeographicSpanId	string	The ID of the geographic span.	china_asia-pacific
OppositeGeoRegionId	string	The ID of the peer area.	china

Examples

Success response

JSON format

{
  "PageSize": 10,
  "RequestId": "09780287-BC24-4164-8334-773432E32696",
  "PageNumber": 1,
  "TotalCount": 1,
  "GeographicSpanModels": {
    "GeographicSpanModel": [
      {
        "LocalGeoRegionId": "asia-pacific",
        "GeographicSpanId": "china_asia-pacific",
        "OppositeGeoRegionId": "china"
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParameter	Invalid parameter.	The error message returned because the parameter is set to an invalid value.
400	Unauthorized	The AccessKeyId is unauthorized.	The error message returned because you do not have the permissions to perform this operation.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.