| Name | Type | Description | Notes |
|---|---|---|---|
| currency | str | Transfer currency name | |
| sub_account_type | str | Transfer from the account. (deprecate, use `sub_account_from_type` and `sub_account_to_type` instead) | [optional] |
| sub_account_from | str | Transfer from the user id of the sub-account | |
| sub_account_from_type | str | The sub-account's outgoing trading account, spot - spot account, futures - perpetual contract account, delivery - delivery contract account. | |
| sub_account_to | str | Transfer to the user id of the sub-account | |
| sub_account_to_type | str | The sub-account's incoming trading account, spot - spot account, futures - perpetual contract account, delivery - delivery contract account | |
| amount | str | Transfer amount |