Modifies a lifecycle policy.
Operation description
Only General-purpose NAS file systems support this operation.
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:
- For mandatory resource types, indicate with a prefix of * .
- 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:ModifyLifecyclePolicy | update | *LifecyclePolicy acs:nas:{#regionId}:{#accountId}:filesystem/{#filesystemId} |
| none |
Request parameters
| Parameter | Type | Required | Description | Example |
|---|---|---|---|---|
| FileSystemId | string | Yes | The ID of the file system. | 31a8e4**** |
| LifecyclePolicyName | string | Yes | The name of the lifecycle policy. The name must be 3 to 64 characters in length and can contain letters, digits, underscores (_), and hyphens (-). The name must start with a letter. | lifecyclepolicy_01 |
| Path | string | No | The absolute path of a directory with which the lifecycle policy is associated. The path must start with a forward slash (/) and must be a path that exists in the mount target. | /pathway/to/folder |
| LifecycleRuleName | string | No | The management rule that is associated with the lifecycle policy. Valid values:
Note
If an IA policy has already been set for the directory, any subsequent archival policy must have a longer duration than the IA policy.
Enumeration Value:
| DEFAULT_ATIME_14 |
| StorageType | string | No | The storage class.
| InfrequentAccess |
| LifecyclePolicyId | string | No | The ID of the lifecycle policy. | lc-xxx |
Response parameters
Examples
Sample success responses
JSONformat
{
"RequestId": "BC7C825C-5F65-4B56-BEF6-98C56C7C****",
"Success": true
}Error codes
| HTTP status code | Error code | Error message | Description |
|---|---|---|---|
| 400 | InvalidLifecyclePolicy.NotFound | The specified LifecyclePolicy does not exist. | The specified LifecyclePolicy does not exist. |
| 404 | InvalidLifecycleRule.NotFound | The specified LifecycleRule does not exist. | The specified LifecycleRule does not exist. |
| 404 | InvalidFileSystem.NotFound | The specified file system does not exist. | The specified file system does not exist. |
For a list of error codes, visit the Service error codes.
Change history
| Change time | Summary of changes | Operation |
|---|---|---|
| 2026-01-08 | The Error code has changed. The request parameters of the API has changed | View Change Details |
| 2024-03-25 | The Error code has changed | View Change Details |