assert "redoc@2" in response.text


def test_enum_status_code_response():
    response = client.get("/enum-status-code")
    assert response.status_code == 201, response.text
    assert response.json() == "foo bar"


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text

///

/// note | Détails techniques

Vous pouvez également utiliser `from starlette.responses import JSONResponse`.

Pour plus de commodités, **FastAPI** fournit les objets `starlette.responses` sous forme d'un alias accessible par `fastapi.responses`. Mais la plupart des réponses disponibles proviennent directement de Starlette. Il en est de même avec l'objet `statut`.

///

## Documents OpenAPI et API

/// note | Технические детали

Вы также можете использовать `from starlette.responses import Response` или `from starlette.responses import JSONResponse`.

**FastAPI** предоставляет те же самые `starlette.responses` как `fastapi.responses` — для вашего удобства как разработчика. Но большинство доступных классов ответов поступают напрямую из Starlette.

    responses={500: {"description": "Error", "model": JsonApiError}},
)
async def a():
    pass  # pragma: no cover


@app.get("/b", responses={500: {"description": "Error", "model": Error}})
async def b():
    pass  # pragma: no cover


client = TestClient(app)


def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {

    responses={500: {"description": "Error", "model": JsonApiError}},
)
async def a():
    pass


@app.get("/b", responses={204: {"description": "No Content"}})
async def b():
    pass  # pragma: no cover


client = TestClient(app)


def test_get_response():
    response = client.get("/a")
    assert response.status_code == 204, response.text
    assert "content-length" not in response.headers

     * Sets the fields that are allowed in API responses.
     *
     * @param fields array of field names that are allowed in API responses
     */
    public void setApiResponseFields(final String[] fields) {
        apiResponseFieldSet = new HashSet<>();
        Collections.addAll(apiResponseFieldSet, fields);
    }

    /**
     * Checks if the specified field is allowed in API responses.
     *

{* ../../docs_src/response_directly/tutorial001_py310.py hl[5:6,20:21] *}

/// note | Technische Details

Sie könnten auch `from starlette.responses import JSONResponse` verwenden.

**FastAPI** bietet dieselben `starlette.responses` auch via `fastapi.responses` an, als Annehmlichkeit für Sie, den Entwickler. Die meisten verfügbaren Responses kommen aber direkt von Starlette.

///

/// note | Detalles técnicos

También podrías usar `from starlette.responses import JSONResponse`.

**FastAPI** proporciona los mismos `starlette.responses` como `fastapi.responses` solo como una conveniencia para ti, el desarrollador. Pero la mayoría de los responses disponibles vienen directamente de Starlette.

///

## Devolver una `Response` personalizada { #returning-a-custom-response }

# Custom Response - HTML, Stream, File, others { #custom-response-html-stream-file-others }

By default, **FastAPI** will return the responses using `JSONResponse`.

You can override it by returning a `Response` directly as seen in [Return a Response directly](response-directly.md){.internal-link target=_blank}.

///

### `Response` { #response }

Die Hauptklasse `Response`, alle anderen Responses erben von ihr.

Sie können sie direkt zurückgeben.

Sie akzeptiert die folgenden Parameter:

* `content` – Ein `str` oder `bytes`.