*
     * @param body search parameters for filtering and pagination
     * @return JSON response containing group settings list with pagination info
     */
    @Execute
    public JsonResponse<ApiResult> settings(final SearchBody body) {
        validateApi(body, messages -> {});
        final GroupPager pager = copyBeanToNewBean(body, GroupPager.class);

                                    <div class="row top20">
                                        <div class="col-sm-12">
                                            <i class="fa fa-info-circle text-primary" aria-hidden="true"></i>
                                            <la:message key="labels.list_could_not_find_crud_table"/>
                                        </div>

        LogStream.setLevel(0);
        assertEquals(0, LogStream.level);

        // 1 - critical [default]
        LogStream.setLevel(1);
        assertEquals(1, LogStream.level);

        // 2 - basic info can be logged under load
        LogStream.setLevel(2);
        assertEquals(2, LogStream.level);

        // 3 - almost everything
        LogStream.setLevel(3);
        assertEquals(3, LogStream.level);

                            <%-- List --%>
                            <c:if test="${kuromojiPager.allRecordCount == 0}">
                                <div class="row top10"><div class="col-sm-12 empty-list-placeholder"><i class="fa fa-info-circle text-primary" aria-hidden="true"></i>
                                        <la:message key="labels.list_could_not_find_crud_table"/>
                                    </div>
                                </div>

    /** The key of the message: System Info */
    public static final String LABELS_menu_system_log = "{labels.menu_system_log}";

    /** The key of the message: Config Info */
    public static final String LABELS_menu_system_info = "{labels.menu_system_info}";

    /** The key of the message: Crawling Info */
    public static final String LABELS_menu_crawling_info = "{labels.menu_crawling_info}";

기본적으로 단일 값은 쿼리 매개변수로 해석되므로, 명시적으로 `Query`를 추가할 필요 없이 이렇게 하면 됩니다:

```Python
q: str | None = None
```

예를 들어:

{* ../../docs_src/body_multiple_params/tutorial004_an_py310.py hl[28] *}


/// info | 정보

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

///

## 단일 본문 매개변수 삽입하기 { #embed-a-single-body-parameter }

Pydantic 모델 `Item`에서 가져온 단일 `item` 본문 매개변수만 있다고 하겠습니다.

你可以使用 Server-Sent Events（SSE）把資料串流傳送給用戶端。

這與[串流 JSON Lines](stream-json-lines.md)類似，但使用瀏覽器原生支援、透過 [`EventSource` API](https://developer.mozilla.org/en-US/docs/Web/API/EventSource) 的 `text/event-stream` 格式。

/// info

在 FastAPI 0.135.0 新增。

///

## 什麼是 Server-Sent Events？ { #what-are-server-sent-events }

SSE 是一種透過 HTTP 從伺服器向用戶端串流傳送資料的標準。

每個事件都是一個小型文字區塊，包含 `data`、`event`、`id` 和 `retry` 等「欄位」，並以空白行分隔。

看起來像這樣：

func (s *erasureSets) PutObjectPart(ctx context.Context, bucket, object, uploadID string, partID int, data *PutObjReader, opts ObjectOptions) (info PartInfo, err error) {
	set := s.getHashedSet(object)
	return set.PutObjectPart(ctx, bucket, object, uploadID, partID, data, opts)
}

// GetMultipartInfo - return multipart metadata info uploaded at hashedSet.

		}

		var p PolicyDoc
		err = p.parseJSON(data)
		if err != nil {
			return err
		}

		if p.Version == 0 {
			// This means that policy was in the old version (without any
			// timestamp info). We fetch the mod time of the file and save
			// that as create and update date.
			p.CreateDate = objInfo.ModTime
			p.UpdateDate = objInfo.ModTime
		}

		m[policy] = p
		return nil
	}
}

	// Returns healing information for a newly replaced disk,
	// returns 'nil' once healing is complete or if the disk
	// has never been replaced.
	Healing() *healingTracker
	DiskInfo(ctx context.Context, opts DiskInfoOptions) (info DiskInfo, err error)
	NSScanner(ctx context.Context, cache dataUsageCache, updates chan<- dataUsageEntry, scanMode madmin.HealScanMode, shouldSleep func() bool) (dataUsageCache, error)

	// Volume operations.