| Name | Type | Description | Notes |
|---|---|---|---|
| currency | string | Transfer currency name | [default to undefined] |
| subAccountType | string | Transfer from the account. (deprecate, use `sub_account_from_type` and `sub_account_to_type` instead) | [optional] [default to undefined] |
| subAccountFrom | string | Transfer from the user id of the sub-account | [default to undefined] |
| subAccountFromType | string | The sub-account's outgoing trading account, spot - spot account, futures - perpetual contract account, delivery - delivery contract account. | [default to undefined] |
| subAccountTo | string | Transfer to the user id of the sub-account | [default to undefined] |
| subAccountToType | string | The sub-account's incoming trading account, spot - spot account, futures - perpetual contract account, delivery - delivery contract account | [default to undefined] |
| amount | string | Transfer amount | [default to undefined] |