API Category
Last updated:2026-03-11 22:54:15
Snapshot APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| DeleteAutoSnapshotPolicy | Deletes a snapshot policy | 20 |
| DescribeAutoSnapshotPolicies | Queries the list of snapshot policies of a file system | 20 |
| DescribeCfsSnapshotOverview | Gets the snapshot overview of a file system | 20 |
| DescribeCfsSnapshots | Queries the list of snapshots | 20 |
| DescribeSnapshotOperationLogs | Queries the operation logs of a snapshot | 20 |
| UnbindAutoSnapshotPolicy | Unbinds a snapshot policy | 20 |
| UpdateCfsSnapshotAttribute | Updates the information of a file system snapshot | 20 |
| BindAutoSnapshotPolicy | Binds a file system to a snapshot policy | 20 |
| CreateAutoSnapshotPolicy | Creates a scheduled snapshot policy | 20 |
| UpdateAutoSnapshotPolicy | Updates a scheduled snapshot policy | 20 |
Permission Group APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| CreateCfsPGroup | Creates a permission group | 20 |
| CreateCfsRule | Creates a permission group rule | 20 |
| DeleteCfsPGroup | Deletes a permission group | 20 |
| DeleteCfsRule | Deletes a permission group rule | 20 |
| DescribeCfsPGroups | Queries the list of permission groups | 20 |
| DescribeCfsRules | Queries permission group rules | 20 |
| UpdateCfsPGroup | Updates the information of a permission group | 20 |
| UpdateCfsRule | Updates a permission group rule | 20 |
| UpdateCfsFileSystemPGroup | Updates the permission group for a file system | 20 |
File system APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| CreateCfsSnapshot | Creates a file system snapshot | 20 |
| DeleteCfsFileSystem | Deletes a file system | 20 |
| DeleteCfsSnapshot | Deletes a file system snapshot | 20 |
| DescribeCfsFileSystemClients | Queries file system clients | 20 |
| DescribeCfsFileSystems | Queries file systems | 20 |
| DescribeMountTargets | Queries the mount targets of a file system | 20 |
| UpdateCfsFileSystemName | Updates a file system name | 20 |
| UpdateCfsFileSystemSizeLimit | Updates the capacity limit of a file system | 20 |
| CreateCfsFileSystem | Creates a file system | 10 |
| DoDirectoryOperation | Directory operation interface | 20 |
Service APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| DescribeAvailableZoneInfo | Queries the availability of a region | 20 |
| DescribeCfsServiceStatus | Queries the status of the CFS service | 20 |
| SignUpCfsService | Activates the CFS service | 20 |
Lifecycle APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| ApplyPathLifecyclePolicy | Configure the directory associated with the lifecycle policy | 20 |
| DescribeLifecyclePolicies | Query lifecycle management policies | 20 |
| CreateLifecyclePolicy | Create a lifecycle policy | 20 |
| DeleteLifecyclePolicy | Delete a lifecycle management policy | 20 |
| ModifyLifecyclePolicy | Refresh lifecycle policy | 20 |
| CreateLifecycleDataTask | Create a data management task | 20 |
| DescribeLifecycleDataTask | Query the lifecycle of a task | 20 |
| StopLifecycleDataTask | Terminate the lifecycle of a task | 20 |
Other APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| CreateLifecyclePolicyDownloadTask | Create a download lifecycle file list task | 20 |
Scaling APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| ModifyFileSystemAutoScaleUpRule | Modifies the automatic scaling policy of a file system | 20 |
| ScaleUpFileSystem | Scales up a file system | 20 |
Data Migration APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| CreateMigrationTask | Creates a migration task | 20 |
| DeleteMigrationTask | Deletes a migration task | 20 |
| DescribeBucketList | Gets the bucket list | 20 |
| DescribeMigrationTasks | Gets the migration task list | 20 |
| StopMigrationTask | Stops a migration task | 20 |
Data Flow APIs
| API Name | Feature | Frequency Limit (maximum requests per second) |
|---|---|---|
| CreateDataFlow | Create a data flow | 20 |
| DescribeDataFlow | Query data flow information | 20 |
| DeleteDataFlow | Delete a data flow | 20 |
| ModifyDataFlow | Modify data flow parameters | 20 |
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