def METHOD_NAME(self, request, property_pk=None, pk=None):
    try:
        scenario = Scenario.objects.get(pk=pk)
        measures = scenario.measures.all()
    except Scenario.DoesNotExist:
        return JsonResponse({
            "status": "error",
            "message": 'No Scenario found with given pks'
        }, status=status.HTTP_404_NOT_FOUND)
    for property_measure in measures:
        property_measure.delete()
    scenario.delete()
    return JsonResponse({
        'status': 'success',
        'message': 'Successfully Deleted Scenario'
    }, status=status.HTTP_204_NO_CONTENT)