var go.opentelemetry.io/otel/semconv/v1.41.0.SignalRConnectionStatusAppShutdown

one use

	go.opentelemetry.io/otel/semconv/v1.41.0 (current package)
		attribute_group.go#L14935: 	SignalRConnectionStatusAppShutdown = SignalRConnectionStatusKey.String("app_shutdown")