Required number of taps for multi-tap input.
This numeric value (int32) belongs to FInteractionRuntimeMultiParticipantInputSettings under InteractionRuntime|MultiParticipant.
Designers configure this value in the owning asset or object details panel, while Blueprint logic can read the resolved value at runtime.
UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "InteractionRuntime|MultiParticipant", meta = (ClampMin = "1"))
int32 RequiredTaps = 2;