Applies an automatic snapshot policy to one or more file systems.
Operation description
- The snapshot feature is in public preview and is provided free of charge. File Storage NAS Service Level Agreement (SLA) is not guaranteed in public preview.
- Only advanced Extreme NAS file systems support this feature.
- You can apply only one automatic snapshot policy to each file system.
- Each automatic snapshot policy can be applied to multiple file systems.
- If an automatic snapshot policy is applied to a file system, you can call the ApplyAutoSnapshotPolicy operation to change the automatic snapshot policy.
Debugging
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 |
|---|---|---|---|---|
| nas:ApplyAutoSnapshotPolicy | update | *All Resources * |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| AutoSnapshotPolicyId | string | Yes | The ID of the automatic snapshot policy. | sp-extreme-233e6**** |
| FileSystemIds | string | Yes | The IDs of advanced Extreme NAS file systems. You can specify a maximum of 100 file system IDs at a time. If you want to apply an automatic snapshot policy to multiple file systems, separate the file system IDs with commas (,). | extreme-233e6****,extreme -23vbp****,extreme -23vas**** |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****"
}Error codes
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2024-09-05 | API Description Update | View Change Details |