Type: String
Unique identifier for a specific leg (uniqueness not defined as part of the FIX specification). LegRefID (654) be used to reference the value from LegID (1788).
Added in protocol FIX.4.3
See in: FIX.4.3, FIX.4.4, FIX.5.0, FIX.5.0SP1, FIX.5.0SP2.