DELETE /admin/mfa/risk-policies/{level}
删除租户指定风险等级的自定义策略，恢复默认值。参考：NIST SP 800-63B §5.2 (Risk-based Authentication)。需要管理员权限。
MFA `bearerAuth` application/json
Request Parameters
| Name | In | Type | Required | Default | Example | Constraints | Description |
|---|
level |
path |
string |
Yes |
|
|
|
风险等级（low/medium/high） |
Referenced Schemas
gitee_com_linmes_authms_base_dto.SimpleResponse
| Field | Type | Required | Example | Constraints | Description |
|---|
code |
integer |
No |
|
|
|
message |
string |
No |
|
|
|
timestamp |
string |
No |
|
|
|