metrics without authentication, you don't need to use `mc` to generate prometheus config. You can skip reading further and move to 3.2 section.

The Prometheus endpoint in MinIO requires authentication by default. Prometheus supports a bearer token approach to authenticate prometheus scrape requests, override the default Prometheus config with the one generated using mc. To generate a Prometheus config for an alias, use [mc](https://docs.min.io/community/minio-object-store/reference/minio-mc.html#quickstart)...

      with:
        title: Update the RBE images to the latest container versions
        committer: TensorFlow Release Automation <******@****.***>
        token: ${{ secrets.JENKINS_TOKEN }}
        reviewers: mihaimaruseac,learning-to-play,nitins17
        body: |

subject*                          (string)    NATS subscription subject
username                          (string)    NATS username
password                          (string)    NATS password
token                             (string)    NATS token
tls                               (on|off)    set to 'on' to enable TLS
tls_skip_verify                   (on|off)    trust server TLS without verification, defaults to "on" (verify)

	req, err := http.NewRequestWithContext(ctx, http.MethodPost, endpoint, bytes.NewReader(buf))
	if err != nil {
		return err
	}

	if token != "" {
		req.Header.Set("Authorization", token)
	}
	req.Header.Set("Content-Type", "application/json")

	clnt := http.Client{Transport: getRemoteInstanceTransport()}
	resp, err := clnt.Do(req)
	if err != nil {
		return err
	}

	xhttp.DrainBody(resp.Body)

我們稍後會把這個 `APIRouter` 加進主要的 `FastAPI` 應用程式中，但先來看看相依性與另一個 `APIRouter`。

## 相依性 { #dependencies }

我們發現應用程式的多個地方會用到一些相依性。

所以把它們放進獨立的 `dependencies` 模組（`app/dependencies.py`）。

接下來我們會用一個簡單的相依性來讀取自訂的 `X-Token` 標頭：

{* ../../docs_src/bigger_applications/app_an_py310/dependencies.py hl[3,6:8] title["app/dependencies.py"] *}

/// tip | 提示

為了簡化範例，我們使用了一個虛構的標頭。

但在真實情況下，使用內建的 [安全工具](security/index.md) 會有更好的效果。

Uygulamanın birden fazla yerinde kullanılacak bazı dependency’lere ihtiyacımız olacağını görüyoruz.

Bu yüzden onları ayrı bir `dependencies` module’üne koyuyoruz (`app/dependencies.py`).

Şimdi, özel bir `X-Token` header'ını okumak için basit bir dependency kullanalım:

{* ../../docs_src/bigger_applications/app_an_py310/dependencies.py hl[3,6:8] title["app/dependencies.py"] *}

/// tip | İpucu

Sie verfügt über eine `GET`-Operation, die einen Fehler zurückgeben könnte.

Sie verfügt über eine `POST`-Operation, die mehrere Fehler zurückgeben könnte.

Beide *Pfadoperationen* erfordern einen `X-Token`-Header.

{* ../../docs_src/app_testing/app_b_an_py310/main.py *}

### Erweiterte Testdatei { #extended-testing-file }

Anschließend könnten Sie `test_main.py` mit den erweiterten Tests aktualisieren:

labels.purgeUserInfoDay=刪除以前的使用者日誌
labels.reading=讀音
labels.roleTypeIds=角色ID
labels.scriptData=腳本
labels.scriptResult=結果
labels.scriptType=執行方法
labels.segmentation=分段
labels.startTime=開始時間
labels.target=目標
labels.token=令牌
labels.synonymFile=同義詞檔案
labels.stopwordsFile=停用詞檔案
labels.stemmerOverrideFile=詞幹覆蓋檔案
labels.mappingFile=映射檔案
labels.protwordsFile=Protwords檔案
labels.kuromojiFile=Kuromoji檔案
labels.elevateWordFile=提升詞檔案

testdata/huffman-zero.wb.expect", "src/compress/flate/testdata/huffman-zero.wb.expect-noinput", "src/compress/flate/testdata/null-long-match.dyn.expect-noinput", "src/compress/flate/testdata/null-long-match.wb.expect-noinput", "src/compress/flate/token.go", "src/compress/flate/writer_test.go", "src/compress/gzip/example_test.go", "src/compress/gzip/gunzip.go", "src/compress/gzip/gunzip_test.go", "src/compress/gzip/gzip.go", "src/compress/gzip/gzip_test.go", "src/compress/gzip/issue14937_test.go",...

        v.add(new DERTaggedObject(true, 2, new DERBitString(new byte[] { apOptions }))); // first byte read by impl
        return new DERSequence(v);
    }

    @Test
    @DisplayName("byte[] ctor: empty token throws PACDecodingException with clear message")
    void byteArrayConstructor_emptyToken_throws() {
        // Arrange
        byte[] empty = new byte[0];

        // Act + Assert