Point id for the prompt.
This interaction identifier (FInteractionRuntimePointId) belongs to FInteractionRuntimePromptBuildContext under InteractionRuntime|Prompt.
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.
Keep identifier values stable once content ships because saved state, prompt routing, and authored references may depend on them.
UPROPERTY(BlueprintReadOnly, Category = "InteractionRuntime|Prompt")
FInteractionRuntimePointId PointId;