Elle ne sera pas sérialisée avec un modèle, etc.

Vous devez vous assurer qu'elle contient les données souhaitées et que les valeurs sont dans un format JSON valide (si vous utilisez une `JSONResponse`).

///

/// note | Détails techniques

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

Lembre-se de que se você retornar uma resposta diretamente em vez de usar o parâmetro `Response`, FastAPI a retornará diretamente.

Portanto, você terá que garantir que seus dados sejam do tipo correto. E.g. será compatível com JSON se você estiver retornando um `JSONResponse`.

E também que você não esteja enviando nenhum dado que deveria ter sido filtrado por um `response_model`.

///

### Mais informações { #more-info }

Наприклад, якщо клієнт спробує надіслати заголовок `tool` зі значенням `plumbus`, він отримає **помилку** у відповіді з повідомленням про те, що параметр заголовка `tool` не дозволений:

```json
{
    "detail": [
        {
            "type": "extra_forbidden",
            "loc": ["header", "tool"],
            "msg": "Extra inputs are not permitted",
            "input": "plumbus",
        }
    ]

	while [ "$u" != "0" ]; do
		sudo umount ${WORK_DIR}/mnt/disk4/
		u=$?
		sleep 1
	done

	# Wait until MinIO self heal kicks in
	sleep 60

	if [ -f ${WORK_DIR}/mnt/disk4/.minio.sys/format.json ]; then
		echo "A root disk is formatted unexpectedely"
		cat "${WORK_DIR}/server4.log"
		exit -1
	fi
}

function cleanup() {
	pkill minio
	sudo umount ${WORK_DIR}/mnt/disk{1..3}/

```txt
Hello, World from Flask!
```

А если вы перейдёте по [http://localhost:8000/v2](http://localhost:8000/v2), вы увидите HTTP‑ответ от FastAPI:

```JSON
{
    "message": "Hello World"
}

func (err *s3Error) Error() string {
	return err.message
}

func errJSONParsingError(err error) *s3Error {
	return &s3Error{
		code:       "JSONParsingError",
		message:    fmt.Sprintf("Encountered an error parsing the JSON file: %v. Check the file and try again.", err),
		statusCode: 400,
		cause:      err,
	}

```txt
Hello, World from Flask!
```

E se você for até [http://localhost:8000/v2](http://localhost:8000/v2), você verá o retorno do FastAPI:

```JSON
{
    "message": "Hello World"
}

     */
    public enum SearchRequestType {
        /** Search request type. */
        SEARCH,
        /** Admin search request type. */
        ADMIN_SEARCH,
        /** JSON request type. */
        JSON,
        /** GSA request type. */
        GSA,
        /** Suggest request type. */
        SUGGEST;
    }

    /**
     * Returns the response fields.
     *

		Name:  "quiet",
		Usage: "disable startup and info messages",
	},
	cli.BoolFlag{
		Name:  "anonymous",
		Usage: "hide sensitive information from logging",
	},
	cli.BoolFlag{
		Name:  "json",
		Usage: "output logs in JSON format",
	},
	// Deprecated flag, so its hidden now, existing deployments will keep working.
	cli.BoolFlag{
		Name:   "compat",

### 전처리된 OpenAPI로 TypeScript 클라이언트 생성하기 { #generate-a-typescript-client-with-the-preprocessed-openapi }

이제 최종 결과가 `openapi.json` 파일에 있으므로, 입력 위치를 업데이트해야 합니다:

```sh
npx @hey-api/openapi-ts -i ./openapi.json -o src/client
```

새 클라이언트를 생성한 후에는 **깔끔한 메서드 이름**을 가지면서도, **자동 완성**, **인라인 오류** 등은 그대로 제공됩니다:

<img src="/img/tutorial/generate-clients/image08.png">