Delete ENS NAS File Systems Safely via DeleteFileSystem API - ENS - Alibaba Cloud - ENS

Operation description

Deletes a NAS file system. Before deleting the file system, call DeleteMountTarget to delete all mount targets of the file system. After DeleteMountTarget succeeds, there is an eventual consistency window. Poll DescribeFileSystems to confirm that MountTargets is empty before calling this API operation.

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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

ens:DeleteFileSystem

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
EnsRegionId	string	Yes	The edge zone ID.	cn-chengdu-telecom-4
FileSystemId	string	Yes	The ID of the file system to delete.	e42640****

Response elements

Element	Type	Description	Example
	object	Schema of Response
RequestId	string	The request ID.	4EC47282-1B74-4534-BD0E-403F3EE64CAF

Examples

Success response

JSON format

{
  "RequestId": "4EC47282-1B74-4534-BD0E-403F3EE64CAF"
}

Error codes

HTTP status code	Error code	Error message	Description
400	Instance.NotFound	The instance was not found.Please confirm whether the instance exists.	The instance that you want to delete cannot be found.
400	Parameter.Invalid	The parameter is invalid.Please check your parameters and try it again.
400	Nas.Mount.Tatget.Entity.Not.Null	There are still mount points under the file system.Please delete the mount point first
400	Interface.Call.Error	The interface call error
400	NoPermission	Permission denied.
400	InvalidParameter.%s	The specified field %s invalid. Please check it again.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.