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Edge Security Acceleration:DescribeDcdnWafGeoInfo

Last Updated:Sep 11, 2025

Call the DescribeDcdnWafGeoInfo operation to query the countries and regions supported by the Web Application Firewall (WAF) Location Blacklist feature.

Operation description

Note

The call frequency for a single user is 20 calls per second.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

dcdn:DescribeDcdnWafGeoInfo

get

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

Language

string

Yes

The language of the information to return. Valid values:

  • cn: Chinese

  • en: English

cn

Response elements

Element

Type

Description

Example

object

RequestId

string

The request ID.

66A98669-CC6E-4F3E-80A6-3014697B11AE

Content

array<object>

The classification of information about countries and regions.

object

Type

string

The type of the region. Valid values:

  • CN: Mainland China.

  • Other: Regions outside Mainland China.

CN

Continents

array<object>

The information about the countries and regions.

object

Name

string

The name of the area.

中国境内

Regions

array<object>

The information about the regions.

object

Name

string

The name of the country or region.

北京市

Value

string

The code of the country or region.

110000

Examples

Success response

JSON format

{
  "RequestId": "66A98669-CC6E-4F3E-80A6-3014697B11AE",
  "Content": [
    {
      "Type": "CN",
      "Continents": [
        {
          "Name": "中国境内",
          "Regions": [
            {
              "Name": "北京市",
              "Value": "110000"
            }
          ]
        }
      ]
    }
  ]
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.