Queries the virtual IP addresses (VIPs) of L2 CDN points of presence (POPs) for a specific domain name.
Operation Description
- 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 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 Resourcesis 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.
| Operation | Access level | Resource type | Condition key | Associated operation |
|---|---|---|---|---|
| cdn:DescribeL2VipsByDomain | READ |
|
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| DomainName | string | Yes | The accelerated domain name. You can specify only one domain name in each request. | example.com |
Response parameters
Examples
Sample success responses
JSONformat
{
"DomainName": "example.com",
"RequestId": "16A96B9A-F203-4EC5-8E43-CB92E68F4CD8",
"Vips": {
"Vip": [
"1.1.1.1/25"
]
}
}Error codes
| HTTP status code | Error code | Error message |
|---|---|---|
| 400 | IllegalOperation | Illegal domain operate is not permitted. |
| 400 | SingleRequest.OverLimit | A maximum of 1 DomainName is supported for each request. |
| 403 | SystemBusy | The system is busy, please try again later. |
For a list of error codes, visit the Service error codes.