| Name | Type | Description | Notes |
|---|---|---|---|
| tier | int | Tier | [optional] |
| risk_limit | string | Position risk limit | [optional] |
| initial_rate | string | Initial margin rate | [optional] |
| maintenance_rate | string | The maintenance margin rate of the first tier of risk limit sheet | [optional] |
| leverage_max | string | Maximum leverage | [optional] |
| deduction | string | Maintenance margin quick calculation deduction amount | [optional] |