code: def remove_service_checks(self, service_id):
      
      from hypermap.aggregator.models import Service
      service = Service.objects.get(id=service_id)
  
      service.check_set.all().delete()
      layer_to_process = service.layer_set.all()
      for layer in layer_to_process:
          layer.check_set.all().delete()
docs: Remove all checks from a service.