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File Storage vePFS

Mount service

DetachMountServiceFromSelfFileSystem - Unbind file system

Call the DetachMountServiceFromSelfFileSystem API to unbind the file system from the mount service.

Notice

Once unbound, all client services connected to the mount service will be interrupted. Proceed with caution.

Debugging

API Explorer

You can initiate calls online through API Explorer without paying attention to the signature generation process and quickly obtain the call results.

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Request parameters

Listed below are parameters specific to this API, along with some common parameters. For more information, see Common Parameters.

Action string required Example value: DetachMountServiceFromSelfFileSystem

Action to perform: DetachMountServiceFromSelfFileSystem.

Version string required Example: 2022-01-01

API version: 2022-01-01.

MountServiceId string required Example value: mount-75a6****

Mount service ID.

FileSystemId string required Example: vepfs-cnbjbf3c46b6****

The file system ID to unbind.

Response parameters

This API has no unique response parameters. For more information, see Return Structure.

Sample request

POST /?Action=DetachMountServiceFromSelfFileSystem&Version=2022-01-01 HTTP/1.1​
Host: https://api.volcengine.com/api-explorer/?action=DescribeMountServices&groupName=%E6%96%87%E4%BB%B6%E7%B3%BB%E7%BB%9F&serviceCode=vepfs&version=2022-01-01​
Content-Type: application/json; charset=UTF-8​
X-Date: 20250728T074402Z​
X-Content-Sha256: 287e874e******d653b44d21e​
Authorization: HMAC-SHA256 Credential=Adfks******wekfwe/20250728/cn-beijing/vepfs/request, SignedHeaders=host;x-content-sha256;x-date, Signature=47a7d934ff7b37c03938******cd7b8278a40a1057690c401e92246a0e41085f​
​
{​
  "MountServiceId": "mount-75a6****",​
  "FileSystemId": "vepfs-cnbjbf3c46b6****"​
}​

Sample response

{​
  "ResponseMetadata": {​
    "RequestId": "20250728154405159015203047EE****",​
    "Action": "DetachMountServiceFromSelfFileSystem",​
    "Version": "2022-01-01",​
    "Service": "vepfs",​
    "Region": "cn-beijing"​
  },​
  "Result": {}​
}​

Error codes

The table below lists error codes related to the interface and business logic. For common error codes, see the Common Error Codes document.

Status Code	Error Code	Error message	Note
500	InternalError	Service has some internal Error. Pls Contact With Admin.	Internal error.

Last updated: 2026.03.03 10:36:48