return
	}

	var rulesMap event.RulesMap
	if r.ContentLength < 0 {
		s.writeErrorResponse(w, errInvalidArgument)
		return
	}

	err := gob.NewDecoder(r.Body).Decode(&rulesMap)
	if err != nil {
		s.writeErrorResponse(w, err)
		return
	}

	globalEventNotifier.AddRulesMap(bucketName, rulesMap)
}

// HealthHandler - returns true of health

func (client *peerRESTClient) callWithContext(ctx context.Context, method string, values url.Values, body io.Reader, length int64) (respBody io.ReadCloser, err error) {
	if client == nil {
		return nil, errPeerNotReachable
	}

	if values == nil {
		values = make(url.Values)
	}

	respBody, err = client.restClient.Call(ctx, method, values, body, length)
	if err == nil {
		return respBody, nil
	}

///

#### *Enumeration-Member* zurückgeben { #return-enumeration-members }

Sie können *Enum-Member* in ihrer *Pfadoperation* zurückgeben, sogar verschachtelt in einem JSON-Body (z. B. als `dict`).

Diese werden zu ihren entsprechenden Werten konvertiert (in diesem Fall Strings), bevor sie zum Client übertragen werden:

{* ../../docs_src/path_params/tutorial005_py39.py hl[18,21,23] *}

* `@app.post()`
* `@app.put()`
* `@app.delete()`
* 기타.

{* ../../docs_src/response_model/tutorial001.py hl[17] *}

/// note | 참고

`response_model`은 "데코레이터" 메소드(`get`, `post`, 등)의 매개변수입니다. 모든 매개변수들과 본문(body)처럼 *경로 작동 함수*가 아닙니다.

///

Pydantic 모델 어트리뷰트를 선언한 것과 동일한 타입을 수신하므로 Pydantic 모델이 될 수 있지만, `List[Item]`과 같이 Pydantic 모델들의 `list`일 수도 있습니다.

FastAPI는 이 `response_model`를 사용하여:

* 출력 데이터를 타입 선언으로 변환.
* 데이터 검증.

{* ../../docs_src/custom_response/tutorial006c_py39.py hl[2,7,9] *}

### `StreamingResponse` { #streamingresponse }

Takes an async generator or a normal generator/iterator and streams the response body.

{* ../../docs_src/custom_response/tutorial007_py39.py hl[2,14] *}

#### Using `StreamingResponse` with file-like objects { #using-streamingresponse-with-file-like-objects }

Es kann nicht sehr gut mit verschachtelten Modellen umgehen. Wenn es sich beim JSON-Body im Request also um ein JSON-Objekt mit inneren Feldern handelt, die wiederum verschachtelte JSON-Objekte sind, kann er nicht richtig dokumentiert und validiert werden.

/// check | Inspirierte **FastAPI**

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

## Beneficios { #benefits }

Cuando uses los clientes generados automáticamente obtendrás **autocompletado** para:

* Métodos.
* Payloads de request en el body, parámetros de query, etc.
* Payloads de response.

También tendrás **errores en línea** para todo.

		return
	}
	// s3zip does not allow ranges
	w.Header().Del(xhttp.AcceptRanges)

	setHeadGetRespHeaders(w, r.Form)

	httpWriter := xioutil.WriteOnClose(w)

	// Write object content to response body
	if _, err = xioutil.Copy(httpWriter, rc); err != nil {
		if !httpWriter.HasWritten() {
			// write error response only if no data or headers has been written to client yet

{* ../../docs_src/security/tutorial003_an_py310.py hl[4,78] *}

`OAuth2PasswordRequestForm` is a class dependency that declares a form body with:

* The `username`.
* The `password`.
* An optional `scope` field as a big string, composed of strings separated by spaces.
* An optional `grant_type`.

/// tip

* операция пути
* декоратор операции пути
* функция-обработчик пути

* тело
* тело запроса
* тело ответа
* JSON-тело
* тело формы
* тело файла
* тело функции

* параметр
* body-параметр
* path-параметр
* query-параметр
* cookie-параметр
* параметр заголовка
* параметр формы
* параметр функции

* событие
* событие запуска
* запуск сервера
* событие остановки