LegRefID (Tag = 654, Type: String)

Unique indicator for a specific leg.

Used in:

• Execution Report (8)
• New Order - Multileg (AB)
• Multileg Order Cancel Replace Request (AC)
• Trade Capture Report (AE)
• Quote Request Reject (AG)
• Quote Response (AJ)
• Trade Capture Report Ack (AR)
• Quote Request (R)
• Quote (S)