status_code, body = _bench_get(benchmark, client, "/async/dict-with-response-model")
    assert status_code == 200
    assert body == b'{"name":"foo","value":123,"dep":42}'


def test_async_return_model_without_response_model(
    benchmark, client: TestClient
) -> None:
    status_code, body = _bench_get(benchmark, client, "/async/model-no-response-model")
    assert status_code == 200

                operation["callbacks"] = callbacks
            if route.status_code is not None:
                status_code = str(route.status_code)
            else:
                # It would probably make more sense for all response classes to have an
                # explicit default status_code, and to extract it from them, instead of

        ),
        ("/router-decorator-depends/", 200, {"in": "router-decorator-depends"}),
    ],
)
def test_override_simple(url, status_code, expected):
    app.dependency_overrides[common_parameters] = overrider_dependency_simple
    response = client.get(url)
    assert response.status_code == status_code
    assert response.json() == expected
    app.dependency_overrides = {}


def test_override_with_sub_main_depends():

    client_no = get_app_client(separate_input_output_schemas=False)
    response = client.post("/items/", json={"name": "Plumbus"})
    response2 = client_no.post("/items/", json={"name": "Plumbus"})
    assert response.status_code == response2.status_code == 200, response.text
    assert (
        response.json()
        == response2.json()
        == {"name": "Plumbus", "description": None, "sub": None}
    )


def test_create_item_with_sub():

If you do that, then you can return the URL directly from your *path operation* function.

In this case, the `status_code` used will be the default one for the `RedirectResponse`, which is `307`.

---

You can also use the `status_code` parameter combined with the `response_class` parameter:

{* ../../docs_src/custom_response/tutorial006c_py310.py hl[2,7,9] *}

---

或者你可以在 `response_class` 參數中使用它：

{* ../../docs_src/custom_response/tutorial006b_py310.py hl[2,7,9] *}

若這麼做，你就可以在「路徑操作函式」中直接回傳 URL。

在此情況下，所使用的 `status_code` 會是 `RedirectResponse` 的預設值 `307`。

---

你也可以同時搭配 `status_code` 與 `response_class` 參數：

{* ../../docs_src/custom_response/tutorial006c_py310.py hl[2,7,9] *}

### `StreamingResponse` { #streamingresponse }

        return {"WWW-Authenticate": f"{self.model.scheme.title()}"}

    def make_not_authenticated_error(self) -> HTTPException:
        return HTTPException(
            status_code=HTTP_401_UNAUTHORIZED,
            detail="Not authenticated",
            headers=self.make_authenticate_headers(),
        )

    async def __call__(self, request: Request) -> HTTPAuthorizationCredentials | None:

ただし、メディアタイプが `None` のカスタムレスポンスクラスを指定している場合、モデルが関連付けられた追加レスポンスには FastAPI は `application/json` を使用します。

///

## 情報の結合 { #combining-information }

`response_model`、`status_code`、`responses` パラメータなど、複数の場所からのレスポンス情報を組み合わせることもできます。

`response_model` を宣言し、デフォルトのステータスコード `200`（必要なら任意のコード）を使い、その同じレスポンスに対する追加情報を `responses` で OpenAPI スキーマに直接記述できます。

        ones in FastAPI (based on bearer tokens), you might want to override this.

        Ref: https://datatracker.ietf.org/doc/html/rfc6749
        """
        return HTTPException(
            status_code=HTTP_401_UNAUTHORIZED,
            detail="Not authenticated",
            headers={"WWW-Authenticate": "Bearer"},
        )

    async def __call__(self, request: Request) -> str | None:

    response = client.post(path)
    assert response.status_code == 200, response.text
    assert response.json() == {"p": None}


@pytest.mark.parametrize(
    "path",
    ["/optional-list-str", "/model-optional-list-str"],
)
def test_optional_list_str(path: str):
    client = TestClient(app)
    response = client.post(path, data={"p": ["hello", "world"]})
    assert response.status_code == 200