The Order Management System ID.
The ID of the order to replace.
The client order ID for the replacement order.
The type of the replacement order.
The side of the replacement order.
The account ID.
The instrument ID.
Use display quantity.
The displayed quantity.
The limit price.
The stop price.
The reference price.
The peg price type.
The time in force.
One Cancels the Other order ID.
The quantity.
{"replacementOrderId":1234,"replacementClOrdId":1561,"origOrderId":5678,"origClOrdId":91011}
Successful cancellation and replacement.