Help Center/ Scalable File Service Turbo/ API Reference/ API/ Permissions Management/ Querying a Permission Rule of a File System
Updated on 2025-11-14 GMT+08:00
View PDF

Querying a Permission Rule of a File System

Function

This API is used to query a permission rule of a file system.

Constraints

This API is only supported for NFS file systems.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions. For details about the required permissions, see Permissions Policies and Supported Actions.

URI

GET /v1/{project_id}/sfs-turbo/shares/{share_id}/fs/perm-rules/{rule_id}

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

The project ID.

share_id

Yes

String

The file system ID.

rule_id

Yes

String

The permission rule ID.

Request Parameters

Table 2 Request header parameters

Parameter

Mandatory

Type

Description

X-Auth-Token

Yes

String

The account token.

Content-Type

Yes

String

The MIME type.

Response Parameters

Status code: 200

Table 3 Response body parameters

Parameter

Type

Description

id

String

The permission rule ID.

ip_cidr

String

The IP address or IP address range of the authorized object.

rw_type

String

The read/write permission of the authorized object.

  • rw: read and write permission, which is the default option

  • ro: read-only permission

  • none: no permission

user_type

String

The file system access permission granted to the user of the authorized object. The value can be:

  • no_root_squash (default value): allows any user including root on the client to access the file system as who they are, instead of mapping them to another user.

  • root_squash: allows root on the client to access the file system as nfsnobody and allows a non-root user on the client to access as who they are, instead of being mapped to another user.

  • all_squash: allows any user on the client to access the file system as nfsnobody.

Status code: 400

Table 4 Response body parameters

Parameter

Type

Description

errCode

String

The error code.

errMsg

String

The error message.

Status code: 500

Table 5 Response body parameters

Parameter

Type

Description

errCode

String

The error code.

errMsg

String

The error message.

Example Requests

Querying details about the permission rule whose ID is 11abef677ac40f46644d1d5cfc2424a4 for the file system whose ID is 77ba6f4b-6365-4895-8dda-bc7142af4dde

GET HTTPS://{endpoint}/v1/{project_id}/sfs-turbo/shares/77ba6f4b-6365-4895-8dda-bc7142af4dde/fs/perm-rules/11abef677ac40f46644d1d5cfc2424a4

Example Responses

Status code: 200

Successful query

  • Response example of querying a specific permission rule of a file system

    {
  "id" : "1131ed520xxxxxxebedb6e57xxxxxxxx",
  "ip_cidr" : "192.168.xx.xx/16",
  "rw_type" : "rw",
  "user_type" : "no_root_squash"
}

Status code: 400

Error response

{
  "errCode" : "SFS.TURBO.0001",
  "errMsg" : "Invalid rule id"
}

Status code: 500

Error response

{
  "errCode" : "SFS.TURBO.0005",
  "errMsg" : "Internal server error"
}

Status Codes

Status Code

Description

200

Successful query

400

Error response

500

Error response

Error Codes

See Error Codes.

Parent topic: Permissions Management