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CDN:DescribeUserVipsByDomain

Last Updated:Mar 28, 2026

Queries virtual IP addresses (VIPs) of CDN points of presence (POPs) by domain name.

Operation description

Note

Each account can call this operation up to 30 times 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

cdn:DescribeUserVipsByDomain

none

*Domain

acs:cdn:*:{#accountId}:domain/{#DomainName}

None None

Request parameters

Parameter

Type

Required

Description

Example

DomainName

string

Yes

The accelerated domain name. You can specify only one domain name.

example.com

Available

string

No

Specifies whether to query the virtual IP addresses of only healthy CDN POPs. Valid values:

  • on: healthy CDN edge nodes.

  • off: all CDN edge nodes.

Valid values:

  • off :
  • on :

on

Response elements

Element

Type

Description

Example

object

DomainName

string

The domain name.

example.com

RequestId

string

The ID of the request.

820E7900-5CA9-4AEF-B0DD-20ED5F64BE55

Vips

object

Vip

array

The list of VIPs.

string

The VIP.

122.72.xxx.xxx

Examples

Success response

JSON format

{
  "DomainName": "example.com",
  "RequestId": "820E7900-5CA9-4AEF-B0DD-20ED5F64BE55",
  "Vips": {
    "Vip": [
      "122.72.xxx.xxx"
    ]
  }
}

Error response

JSON format

{
  "Vips": {
    "Vip": [
      "122.72.xxx.xxx",
      "119.14.xxx.xxx",
      "221.13.xxx.xxx",
      "124.95.xxx.xxx",
      "58.211.xxx.xxx"
    ]
  },
  "RequestId": "820E7900-5CA9-4AEF-B0DD-20ED5F64BE55",
  "DomainName": "example.com"
}

Error codes

HTTP status code

Error code

Error message

Description

400 MissingParameter The specified value of parameter "DomainName" can not be empty.
400 InvalidDomain.NotFound The domain provided is offline or not exist.
400 IllegalOperation Illegal domain operate is not permitted. Domain name does not support current operation

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.