LegPositionAmountData

Tag	Name	Type	Description
1586	NoLegPosAmt	NumInGroup	Number of TrdInstrmtLegPosAmt values.
1587	LegPosAmt	Amount	Conditionally required if NoLegPosAmt > 0
1588	LegPosAmtType	String Enum
1589	LegPosCurrency	Currency
2938	LegPosCurrencyCodeSource	String Enum
1590	LegPosAmtReason	Int Enum