# Deleting a Virtual MFA Device

#### Function

This API is provided for the administrator to delete their own virtual MFA device.

#### URI

DELETE /v3.0/OS-MFA/virtual-mfa-devices

Table 1 Query parameters
Parameter | Mandatory | Type | Description
--- | --- | --- | ---
user_id | Yes | String | ID of the user whose virtual MFA device is to be deleted, that is, the administrator's user ID.
serial_number | Yes | String | Serial number of the virtual MFA device.

#### Request Parameters

Table 2 Parameters in the request header
Parameter | Mandatory | Type | Description
--- | --- | --- | ---
X-auth-Token | Yes | String | Token with Security Administrator permissions.

#### Response Parameters

None

#### Example Request

    DELETE https://sample.domain.com/v3.0/OS-MFA/virtual-mfa-devices?user_id=09f6bd85fc801de41f0cc00ce9172...&serial_number=iam:09f6bd6a96801de40f01c00c85691...:mfa/{device_name}

#### Example Response

None

#### Status Codes

Status Code | Description
--- | ---
204 | The request is successful.
401 | Authentication failed.
403 | You do not have permission to perform this action.
500 | A system error occurred.

Parent topic: User Management