True when LastOutcome contains meaningful data.
This boolean flag (bool) belongs to FInteractionUIOutcomeProjection under InteractionUI.
Runtime and UI code should treat this as resolved state from the owning object. Read it to present, branch, or debug behavior without re-authoring the underlying interaction data.
UPROPERTY(BlueprintReadOnly, Category = "InteractionUI")
bool bHasLastOutcome = false;