context.terminal
                        .writer()
                        .println(messageBuilderFactory
                                .builder()
                                .info("Writing out the configuration...")
                                .build());
                secDispatcher.writeConfiguration(config);
            } else {
                context.terminal

```Python hl_lines="27"
{!../../docs_src/body_multiple_params/tutorial004.py!}
```

이렇게:

```Python
q: Optional[str] = None
```

/// info | "정보"

`Body` 또한 `Query`, `Path` 그리고 이후에 볼 다른 것들처럼 동일한 추가 검증과 메타데이터 매개변수를 갖고 있습니다.

///

## 단일 본문 매개변수 삽입하기

Pydantic 모델 `Item`의 `item`을 본문 매개변수로 오직 한개만 갖고있다고 하겠습니다.

        try {
            resultData.setData(data.getBytes(charsetName));
        } catch (final UnsupportedEncodingException e) {
            if (logger.isInfoEnabled()) {
                logger.info("Invalid charsetName: " + charsetName + ". Changed to " + Constants.UTF_8, e);
            }
            charsetName = Constants.UTF_8_CHARSET.name();
            resultData.setData(data.getBytes(Constants.UTF_8_CHARSET));

			return
		}

		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	res := madmin.IDPConfig{
		Type: idpCfgType,
		Name: cfgName,
		Info: cfgInfos,
	}
	data, err := json.Marshal(res)
	if err != nil {
		writeErrorResponseJSON(ctx, w, toAdminAPIErr(ctx, err), r.URL)
		return
	}

	econfigData, err := madmin.EncryptData(password, data)

general, be batched to be fixed at the same time as a quarterly release. We
credit reporters for identifying security issues, although we keep your name
confidential if you request it. Please see Google Bug Hunters program website

```JSON
{
    "name": "Foo",
    "price": 50.2
}
```

/// info | "情報"

FastAPIはこれをするために、Pydanticモデルの`.dict()`を<a href="https://docs.pydantic.dev/latest/concepts/serialization/#modeldict" class="external-link" target="_blank">その`exclude_unset`パラメータ</a>で使用しています。

///

/// info | "情報"

以下も使用することができます:

* `response_model_exclude_defaults=True`

    protected volatile FesenClient fesenClient;

    protected String index;

    protected int scrollTimeout = 60000;

    protected int scrollSize = 100;

    protected int bulkBufferSize = 10;

    protected int numberOfShards = 5;

    protected int numberOfReplicas = 1;

    protected int idPrefixLength = 445;

    protected FesenClient getClient() {
        if (!fesenClient.connected()) {

def test_openapi_schema():
    response = client.get("/openapi.json")
    assert response.status_code == 200, response.text
    assert response.json() == {
        "openapi": "3.1.0",
        "info": {"title": "FastAPI", "version": "0.1.0"},
        "paths": {
            "/token": {
                "post": {
                    "responses": {
                        "200": {

var levelToString = map[Level]string{
	TraceLevel:    "trace",
	DebugLevel:    "debug",
	InfoLevel:     "info",
	WarningLevel:  "warning",
	ErrorLevel:    "error",
	CriticalLevel: "critical",
	OffLevel:      "off",
}

var stringToLevel = map[string]Level{
	"trace":    TraceLevel,
	"debug":    DebugLevel,
	"info":     InfoLevel,
	"warning":  WarningLevel,
	"warn":     WarningLevel,
	"error":    ErrorLevel,

## レスポンスの説明

`response_description`パラメータでレスポンスの説明をすることができます。

```Python hl_lines="21"
{!../../docs_src/path_operation_configuration/tutorial005.py!}
```

/// info | "情報"

`respnse_description`は具体的にレスポンスを参照し、`description`は*path operation*全般を参照していることに注意してください。

///

/// check | "確認"

OpenAPIは*path operation*ごとにレスポンスの説明を必要としています。