OptionalclientUser-defined order ID cannot be repeated in pending orders
Optionalisis market maker protection order
OptionalnewOptionalpostOptionalpriceOrder Price
Order Quantity
OptionalreduceOptionalselfEXPIRE_TAKER: expire taker order when STP triggers/ EXPIRE_MAKER: expire maker order when STP triggers/ EXPIRE_BOTH: expire both orders when STP triggers; Default EXPIRE_MAKER
Optionaltime
Export
PlaceMultipleOrdersOrdersParameterInner