code: func ScopeCatalogUpsert(node *api.Node, service *api.AgentService) map[string]interface{} {
  	return map[string]interface{}{
  		"node":    node,
  		"service": service,
  	}
  }
docs: // ScopeCatalogUpsert returns the standard sentinel scope for a catalog create
  // or update. Service is allowed to be nil.