Call the CreateFileSystem API to create a NAS file system - ENS

Call the CreateFileSystem API to create a NAS file system.

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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:CreateFileSystem

create

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
OrderDetails	array<object>	Yes	An array of objects, each containing the details for an order.
	object	Yes
OrderType	string	Yes	The order type. The only valid value is `BUY` (purchase).	BUY
ChargeType	string	Yes	The billing method for Apsara File Storage NAS. Valid values: `PrePaid`: subscription. This billing method is not currently supported. `PostPaid`: pay-as-you-go.	PostPaid
FileSystemName	string	Yes	The name of the file system. The name must be 1 to 80 characters in length and can contain only letters, digits, hyphens (-), and underscores (_).	nasFile
EnsRegionId	string	Yes	The ID of the node.	cn-suzhou-telecom
StorgeType	string	Yes	The storage type. Valid values: `capacity`: Capacity `Performance`: Performance	capacity
ProtocolType	string	Yes	The storage protocol. The only valid value is `nfs`. Valid values: nfs : nfs	nfs
NetworkId	string	Yes	The ID of the Virtual Private Cloud (VPC).	vpc-xxx
MountTargetDomain	string	Yes	The name of the mount target. The name must be 1 to 80 characters in length and can contain only letters, digits, hyphens (-), and underscores (_).	nasMount

Response elements

Element	Type	Description	Example
	object	The response data.
RequestId	string	The request ID.	4EC47282-1B74-4534-BD0E-403F3EE64CAF
AllocationId	array	The file systems that were successfully created.
	string	`InstanceId`: The instance ID. `EnsRegionId`: The node where the file system is located.	{"InstanceId":"e426409223", "EnsRegionId":"cn-chengdu-telecom-4"}
BizStatusCode	string	The business status code. Valid values: `PartSuccess`: The operation was partially successful. `AllSuccess`: The operation was completely successful.	PartSuccess
UnAllocationId	array	The file systems that failed to be created.
	string	`InstanceId`: The instance ID. `EnsRegionId`: The node where the file system is located.	{"InstanceId":"e4264066666","EnsRegionId":"cn-hangzhou-26"}
AllocationIds	array<object>
	object
EnsRegionId	string
InstanceId	string

Examples

Success response

JSON format

{
  "RequestId": "4EC47282-1B74-4534-BD0E-403F3EE64CAF",
  "AllocationId": [
    "{\"InstanceId\":\"e426409223\", \"EnsRegionId\":\"cn-chengdu-telecom-4\"}"
  ],
  "BizStatusCode": "PartSuccess",
  "UnAllocationId": [
    "{\"InstanceId\":\"e4264066666\",\"EnsRegionId\":\"cn-hangzhou-26\"}"
  ],
  "AllocationIds": [
    {
      "EnsRegionId": "",
      "InstanceId": ""
    }
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
400	Parameter.Invalid.%s	The parameter %s is invalid.Please check your parameters and try it again.
400	Stock.NotEnough	The inventory of the specified zone is insufficient.Please contact the product.	Insufficient resource inventory in the specified zone.
400	UserStatus.Abnormal	The user status is abnormal.Please contact the product.	The user is in an abnormal state.
400	Service.NotOpen	You have not activated the service.Please activate the service first.	The service has not been activated yet.
400	Order.CreateFailed	Failed to create order. Please check your parameters and try it again.	Failed to create the order.
400	SaleControl.VerificationFailed	You did not pass the salecontrol verification.Please contact the product.	Failed to pass the sales constraint verification when you create the resource.
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.