Refreshes files on Alibaba Cloud CDN nodes. You can refresh multiple files at a time based on URLs.
Operation Description
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.
Operate | access level | Resource type | conditional keyword | Association operation |
---|---|---|---|---|
vod:RefreshVodObjectCaches | List |
|
| without |
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
ObjectPath | string | Yes | The path of the resource to be refreshed. Separate multiple paths with line breaks (\n or \r\n). | abc.com/image/1.png |
ObjectType | string | No | The granularity of the resources to be refreshed. Valid values:
| File |
Response parameters
Example
Normal return example
JSON
Format
{
"RefreshTaskId": "70422*****2904",
"RequestId": "D61E4801-EAFF-4A63-****-FBF6CE1CFD1C"
}
Error codes
For a list of error codes, visit the API error center.
Common errors
The following table describes the common errors that this operation can return.
Error code | Error message | HTTP status code | Description |
---|---|---|---|
Throttling | Request was denied due to request throttling. | 503 | The error message returned because the request was denied due to throttling. |
IllegalOperation | Illegal domain operate is not permitted. | 403 | The error message returned because the domain name is invalid. |
OperationDenied | Your account does not open VOD service yet. | 403 | The error message returned because ApsaraVideo VOD has not been activated for your Alibaba Cloud account. |
OperationDenied.Suspended | Your VOD service is suspended. | 403 | The error message returned because your Alibaba Cloud account has overdue payments. Add funds to your account. |
InvalidDomain.NotFound | The domain provided does not belong to you. | 404 | The error message returned because the domain name does not exist or does not belong to you. |
InvalidDomain.Offline | The domain provided is offline. | 404 | The error message returned because the domain name has been disabled. |
QuotaExceeded.Refresh | You’ve exceeded the prescribed refresh limits. | 400 | The error message returned because the number of requests to refresh or prefetch the content exceeds the upper limit on the current day. |
ServiceBusy | The specified Domain is configuring, please retry later. | 403 | The error message returned because the domain name is being configured. Try again later. |
InvalidDomain.Configure_failed | Failed to configure the provided domain. | 500 | The error message returned because the system failed to configure the domain name and cannot refresh or prefetch the content. |
MissingParameter | The input parameter “ObjectPath” that is mandatory for processing this request is not supplied. | 400 | The error message returned because the ObjectPath parameter is not specified. |
InvalidObjectType.ValueNotSupported | The specified value of "" is not supported. | 400 | The error message returned because the value of the ObjectType parameter is invalid. |
InvalidObjectPath.Malformed | The specific value of parameter ObjectPath is malformed. | 400 | The error message returned because the value of the ObjectPath parameter is in an invalid format. |
InvalidExtensiveDomain.ValueNotSupported | Extensive domain not supported. | 400 | The error message returned because the domain name contains a wildcard character. |
QuotaPerMinuteExceeded.Refresh | You’ve exceeded the prescribed refresh limits per minute. | 400 | The error message returned because the number of requests to refresh the content exceeds the upper limit per minute. |