Retrieve risk limit configurations for different tiers under a specified contract
| Name | Type | Description | Notes |
|---|---|---|---|
| tier | int | Tier | [optional] |
| risk_limit | str | Position risk limit | [optional] |
| initial_rate | str | Initial margin rate | [optional] |
| maintenance_rate | str | Maintenance margin rate | [optional] |
| leverage_max | str | Maximum leverage | [optional] |
| contract | str | Market, only visible when market pagination is requested | [optional] |
| deduction | str | Maintenance margin quick calculation deduction amount | [optional] |