You will see the alternative automatic documentation (provided by <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank">ReDoc</a>):

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## Example upgrade { #example-upgrade }

Now modify the file `main.py` to receive a body from a `PUT` request.

Declare the body using standard Python types, thanks to Pydantic.

	}
	if len(data) <= 4 {
		return fmt.Errorf("rebalanceMeta: no data")
	}

	// Read header
	switch binary.LittleEndian.Uint16(data[0:2]) {
	case rebalMetaFmt:
	default:
		return fmt.Errorf("rebalanceMeta: unknown format: %d", binary.LittleEndian.Uint16(data[0:2]))
	}
	switch binary.LittleEndian.Uint16(data[2:4]) {
	case rebalMetaVer:
	default:

        void shouldReturnZeroWhenStreamEmpty() throws IOException {
            InputStream is = new ByteArrayInputStream("Hi".getBytes());
            byte[] buffer = new byte[10];

            Transport.readn(is, buffer, 0, 2); // Read all
            int bytesRead = Transport.readn(is, buffer, 0, 5); // Try to read more
            assertEquals(0, bytesRead);
        }
    }

    @Nested
    @DisplayName("Resource management tests")

You will see the alternative automatic documentation (provided by <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank">ReDoc</a>):

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## Example upgrade { #example-upgrade }

Now modify the file `main.py` to receive a body from a `PUT` request.

Declare the body using standard Python types, thanks to Pydantic.

            SMBUtil.writeInt2(0, buffer, 0);

            EncryptionNegotiateContext context = new EncryptionNegotiateContext();
            int bytesRead = context.decode(buffer, 0, 2);

            assertEquals(2, bytesRead);
            assertNotNull(context.getCiphers());
            assertEquals(0, context.getCiphers().length);
        }

        @Test

Zobaczysz alternatywną automatycznie wygenerowaną dokumentację API (dostarczoną przez <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank">ReDoc</a>):

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

### OpenAPI

**FastAPI** generuje "schemat" z całym Twoim API przy użyciu standardu **OpenAPI** służącego do definiowania API.

#### Schema

Wà á rí àwọn àkọsílẹ̀ aládàáṣiṣẹ́ mìíràn (tí a pese nipasẹ <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank">ReDoc</a>):

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## Àpẹẹrẹ ìgbésókè mìíràn

Ní báyìí ṣe àtúnṣe fáìlì `main.py` láti gba kókó èsì láti inú ìbéèrè `PUT`.

مستندات خودکار دیگری را مشاهده خواهید کرد که به کمک <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank">ReDoc</a> ایجاد می‌شود:

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## تغییر مثال

حال فایل `main.py` را مطابق زیر ویرایش کنید تا بتوانید <abbr title="Body">بدنه</abbr> یک درخواست `PUT` را دریافت کنید.

Вы увидите альтернативную автоматически сгенерированную документацию (предоставленную <a href="https://github.com/Rebilly/ReDoc" class="external-link" target="_blank">ReDoc</a>):

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

### OpenAPI

**FastAPI** генерирует "схему" всего API, используя стандарт **OpenAPI**.

#### "Схема"

    assertThat(iia1.subArray(1, 1)).isSameInstanceAs(ImmutableIntArray.of());
    assertThat(iia1.subArray(0, 1).asList()).containsExactly(5);
    assertThat(iia3.subArray(0, 2).asList()).containsExactly(5, 25).inOrder();
    assertThat(iia3.subArray(1, 3).asList()).containsExactly(25, 125).inOrder();

    assertThrows(IndexOutOfBoundsException.class, () -> iia3.subArray(-1, 1));