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CDN:DescribeCdnRegionAndIsp

Last Updated:Aug 06, 2024

Queries Internet service providers (ISPs) and regions that are supported by Alibaba Cloud CDN.

Operation description

  • The lists of ISPs and regions that are supported by Alibaba Cloud CDN are updated and published on the Alibaba Cloud International site.
  • You can call this operation up to 30 times per second per account.

Debugging

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

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
cdn:DescribeCdnRegionAndIspnone
  • All Resources
    *
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
The current API does not require request parameters

Response parameters

ParameterTypeDescriptionExample
object
RequestIdstring

The ID of the request.

2387C335-932C-4E1E-862C-1C4363B6DE72
Regionsarray<object>

The list of regions.

object
NameEnstring

The English name of the region.

liaoning
NameZhstring

The Chinese name of the region.

Ispsarray<object>

The list of ISPs.

object
NameEnstring

The English name of the ISP.

unicom
NameZhstring

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 timeSummary of changesOperation
No change history