* **output** için **required olur** (ve `None` olabilir; JSON açısından `null`)

### Dokümanlarda Output Modeli { #model-for-output-in-docs }

Dokümanlarda output modelini de kontrol edebilirsiniz; **hem** `name` **hem de** `description` alanları **kırmızı yıldız** ile **required** olarak işaretlenmiştir:

<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image03.png">
</div>

		b[i] = charset[randSrc.Intn(len(charset))]
	}
	return string(b)
}

func genSampleCSVData(count int) []byte {
	buf := &bytes.Buffer{}
	csvWriter := csv.NewWriter(buf)
	csvWriter.Write([]string{"id", "name", "age", "city"})

	for i := range count {
		csvWriter.Write([]string{
			strconv.Itoa(i),
			newRandString(10),
			newRandString(5),
			newRandString(10),
		})
	}

	csvWriter.Flush()

<img src="/img/tutorial/generate-clients/image02.png">

送信するペイロードにも補完が適用されます:

<img src="/img/tutorial/generate-clients/image03.png">

/// tip | 豆知識

FastAPI アプリの `Item` モデルで定義した `name` と `price` に補完が効いている点に注目してください。

///

送信データに対するインラインエラーも表示されます:

<img src="/img/tutorial/generate-clients/image04.png">

レスポンスオブジェクトにも補完があります:

<img src="/img/tutorial/generate-clients/image05.png">

        this.pipeDataOff = off;
        this.pipeDataLen = len;
        this.maxParameterCount = 0;
        this.maxDataCount = 0xFFFF;
        this.maxSetupCount = (byte) 0x00;
        this.setupCount = 2;
        this.name = "\\PIPE\\";
    }

    @Override
    protected int writeSetupWireFormat(final byte[] dst, int dstIndex) {
        dst[dstIndex] = this.getSubCommand();
        dstIndex++;
        dst[dstIndex++] = (byte) 0x00;

            assertEquals(0, files.length);
        }

        @Test
        void testListFilesWithFilter() throws SmbException {
            // Arrange
            SmbFilenameFilter filter = (dir, name) -> name.endsWith(".txt");
            doReturn(new SmbFile[0]).when(smbFile).listFiles((SmbFilenameFilter) filter);

            // Act
            SmbFile[] files = smbFile.listFiles(filter);

            // Assert

Você também obterá preenchimento automático para o corpo a ser enviado:

<img src="/img/tutorial/generate-clients/image03.png">

/// tip | Dica

Observe o preenchimento automático para `name` e `price`, que foi definido na aplicação FastAPI, no modelo `Item`.

///

Você terá erros em linha para os dados que você envia:

<img src="/img/tutorial/generate-clients/image04.png">

   * instance. This method is guaranteed to only be called once.
   *
   * <p>By default this returns a new {@link ScheduledExecutorService} with a single thread pool
   * that sets the name of the thread to the {@linkplain #serviceName() service name}. Also, the
   * pool will be {@linkplain ScheduledExecutorService#shutdown() shut down} when the service
   * {@linkplain Service.State#TERMINATED terminates} or {@linkplain Service.State#TERMINATED

* for **output** it will be **required** (and possibly `None`, or in JSON terms, `null`)

### Model for Output in Docs { #model-for-output-in-docs }

You can check the output model in the docs too, **both** `name` and `description` are marked as **required** with a **red asterisk**:

<div class="screenshot">
<img src="/img/tutorial/separate-openapi-schemas/image03.png">
</div>

     * Creates a new failure URL entry or increments the error count for an existing URL.
     *
     * @param crawlingConfig the crawling configuration associated with the failure
     * @param errorName the name/type of the error that occurred
     * @param url the URL that failed to be crawled
     * @param e the exception that caused the failure

[Snapshot API Diffs][guava-snapshot-api-diffs] are also available.

Another easy way to get to the Javadoc is to open
[guava.dev/api](https://guava.dev/api). You can also jump right to a specific
class by appending the class name to guava.dev. For example,
[guava.dev/ImmutableList](https://guava.dev/ImmutableList)!

## Learn about Guava

-   Our users' guide, [Guava Explained]