DescribeDcdnRegionAndIsp - Edge Security Acceleration - Alibaba Cloud Documentation Center

Queries the list of Internet service providers (ISPs) and regions.

Operation description

Note You can call this operation up to 30 times per second per account.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example

The current API does not require request parameters

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The ID of the request.	2387C335-932C-4E1E-862C-1C4363B6DE72
Regions	array<object>	The list of regions.
Region	object
NameEn	string	The English name of the region.	liaoning
NameZh	string	The Chinese name of the region.
Isps	array<object>	The list of ISPs.
Isp	object
NameEn	string	The English name of the region.	unicom
NameZh	string	The Chinese name of the ISP.

Examples

Sample success responses

JSONformat

{
  "RequestId": "2387C335-932C-4E1E-862C-1C4363B6DE72",
  "Regions": {
    "Region": [
      {
        "NameEn": "liaoning",
        "NameZh": ""
      }
    ]
  },
  "Isps": {
    "Isp": [
      {
        "NameEn": "unicom",
        "NameZh": ""
      }
    ]
  }
}

Error codes

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

Change history

Change time	Summary of changes	Operation

No change history