defer wg.Done()
			for j := 0; j < opsPerGoroutine; j++ {
				switch j % 4 {
				case 0:
					httpStats.updateStats("GetObject", &xhttp.ResponseRecorder{})
				case 1:
					httpStats.totalS3Requests.Inc("PutObject")
				case 2:
					httpStats.totalS3Errors.Inc("DeleteObject")
				case 3:
					httpStats.currentS3Requests.Inc("ListObjects")
				}
			}
		}(i)
	}

	for i := range numReaders {
		wg.Add(1)

	}
}

// collects http metrics for MinIO server in Prometheus specific format
// and sends to given channel
func httpMetricsPrometheus(ch chan<- prometheus.Metric) {
	httpStats := globalHTTPStats.toServerHTTPStats(true)

	for api, value := range httpStats.CurrentS3Requests.APIStats {
		ch <- prometheus.MustNewConstMetric(
			prometheus.NewDesc(
				prometheus.BuildFQName(s3Namespace, "requests", "current"),

		if !mg.metricsGroupOpts.bucketOnly {
			httpStats := globalHTTPStats.toServerHTTPStats(true)
			metrics = make([]MetricV2, 0, 3+
				len(httpStats.CurrentS3Requests.APIStats)+
				len(httpStats.TotalS3Requests.APIStats)+
				len(httpStats.TotalS3Errors.APIStats)+
				len(httpStats.TotalS35xxErrors.APIStats)+
				len(httpStats.TotalS34xxErrors.APIStats))
			metrics = append(metrics, MetricV2{

def test_no_content():
    app = FastAPI()

    @app.get("/no-content", status_code=http.HTTPStatus.NO_CONTENT)
    def return_no_content() -> "None":
        return

    client = TestClient(app)
    response = client.get("/no-content")
    assert response.status_code == http.HTTPStatus.NO_CONTENT, response.text

/// info | Info

Alternativ kann `status_code` auch ein `IntEnum` erhalten, wie etwa Pythons <a href="https://docs.python.org/3/library/http.html#http.HTTPStatus" class="external-link" target="_blank">`http.HTTPStatus`</a>.

///

Dies wird:

* Diesen Statuscode mit der Response zurücksenden.
* Diesen im OpenAPI-Schema dokumentieren (und somit in den Benutzeroberflächen):

/// info | Информация

В качестве значения параметра `status_code` также может использоваться `IntEnum`, например, из библиотеки <a href="https://docs.python.org/3/library/http.html#http.HTTPStatus" class="external-link" target="_blank">`http.HTTPStatus`</a> в Python.

///

Это позволит:

* Возвращать указанный код статуса в ответе.
* Документировать его как код статуса ответа в OpenAPI схеме (а значит, и в пользовательских интерфейсах):

/// info | Información

`status_code` también puede recibir un `IntEnum`, como por ejemplo el <a href="https://docs.python.org/3/library/http.html#http.HTTPStatus" class="external-link" target="_blank">`http.HTTPStatus`</a> de Python.

///

Esto hará:

* Devolver ese código de estado en el response.
* Documentarlo como tal en el esquema de OpenAPI (y por lo tanto, en las interfaces de usuario):

/// info | Informação

`status_code` também pode receber um `IntEnum`, como o do Python <a href="https://docs.python.org/3/library/http.html#http.HTTPStatus" class="external-link" target="_blank">`http.HTTPStatus`</a>.

///

Dessa forma:

* Este código de status será retornado na resposta.
* Será documentado como tal no esquema OpenAPI (e, portanto, nas interfaces do usuário):

/// info

`status_code` can alternatively also receive an `IntEnum`, such as Python's <a href="https://docs.python.org/3/library/http.html#http.HTTPStatus" class="external-link" target="_blank">`http.HTTPStatus`</a>.

///

It will:

* Return that status code in the response.
* Document it as such in the OpenAPI schema (and so, in the user interfaces):

@app.get("/query/param-required/int")
def get_query_param_required_type(query: int = Query()):
    return f"foo bar {query}"


@app.get("/enum-status-code", status_code=http.HTTPStatus.CREATED)
def get_enum_status_code():
    return "foo bar"


@app.get("/query/frozenset")
def get_query_type_frozenset(query: frozenset[int] = Query(...)):
    return ",".join(map(str, sorted(query)))