Modify a file system using the ModifyFileSystem API - Cloud Parallel File Storage - Alibaba Cloud - Cloud Parallel File Storage

Modifies the description of a file system.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

nas:ModifyFileSystem

update

*FileSystem

acs:nas:{#regionId}:{#accountId}:filesystem/{#filesystemId}

None

Request parameters

Parameter	Type	Required	Description	Example
FileSystemId	string	Yes	The ID of the file system. General-purpose NAS: `31a8e4**`. Extreme NAS: must start with `extreme-`, such as `extreme-0015`. CPFS: must start with `cpfs-`, such as `cpfs-125487**`.	1ca404****
Description	string	No	The description of the file system. Limits: The description must be 2 to 128 characters in length. It must start with a letter or a Chinese character, and cannot start with `http://` or `https://`. It can contain digits, colons (:), underscores (_), and hyphens (-).	NAS-test-1
Options	object	No	The options.
EnableABE	boolean	No	Specifies whether to enable the SMB ABE access control feature.	false
EnableOplock	boolean	No	Specifies whether to enable the OpLock feature. Valid values: true: Enabled. false: Disabled. Note This parameter is supported only for file systems of the SMB Protocol Type.	true
VscAccessPointAccessOnly	boolean	No	Specifies whether to enable AP-only access for VSC mount targets.	false
AutoUpgradeConfig	object	No	The automatic expansion configuration.
capacityUsedRatio	integer	No	The capacity usage threshold. Valid values: 1 to 99.	80
enabled	boolean	No	Specifies whether to enable automatic expansion.	false
step	integer	No	The expansion step. The step must be a multiple of 100 GiB.	100
time	integer	No	The duration. The minimum duration is 5 minutes, and the maximum duration is 24 hours. Unit: minutes.	30

Response elements

Element	Type	Description	Example
	object
RequestId	string	The ID of the request.	5BC5CB97-9F28-42FE-84A4-0CD0DF42****

Examples

Success response

JSON format

{
  "RequestId": "5BC5CB97-9F28-42FE-84A4-0CD0DF42****"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.