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Alibaba Cloud CDN:DescribeL2VipsByDomain

Last Updated:Feb 22, 2023

Queries the virtual IP addresses (VIPs) of L2 CDN points of presence (POPs) for a specific domain name.


  • This operation is available only to users whose daily peak bandwidth value is higher than 1 Gbit/s. If you meet this requirement, you can submit a ticket to apply for permissions to use this operation.
  • You can call this operation up to 40 times per second per account.

Authorization information

The following table is the authorization information corresponding to the API, which can be found in the RAM permission policy statement.Action Used in the element to grant the RAM user or RAM role permission to call this API. The specific instructions are as follows:

  • 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 keyword: refers to the condition keyword defined by the cloud product itself.
  • 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.
OperateAccess levelResource typeCondition keywordAssociation operation
  • CDN

Request parameters


The accelerated domain name. You can specify only one domain name in each request.

Response parameters


The domain name.

The ID of the request.


The list of VIPs.


The VIP.


Normal return example


  "DomainName": "",
  "RequestId": "16A96B9A-F203-4EC5-8E43-CB92E68F4CD8",
  "Vips": {
    "Vip": [

Error codes

HTTP status codeError codeError message
400IllegalOperationIllegal domain operate is not permitted.
400SingleRequest.OverLimitA maximum of 1 DomainName is supported for each request.
403SystemBusyThe system is busy, please try again later.

For a list of error codes, visit the API error center.