Optionalleverage?: numberOptional leverage override for the preview.
OptionalshouldDeallocateFreeCollateral?: booleanIf true, the preview includes deallocating free collateral (margin not backing a position) back to the wallet. Defaults to false.
Account ID associated with the request.
Vault object ID used instead of an account.
Request body for previewing a limit order placement (before sending a tx).
This version is used by the API and includes account or vault context.