* <a href="https://docs.pydantic.dev/latest/usage/types/extra_types/extra_types/" target="_blank"><code>pydantic-extra-types</code></a> - para tipos extra para ser usados con Pydantic.

Dependencias opcionales adicionales de FastAPI:

* <a href="https://github.com/ijl/orjson" target="_blank"><code>orjson</code></a> - Requerido si deseas usar `ORJSONResponse`.

* <a href="https://docs.pydantic.dev/latest/usage/types/extra_types/extra_types/" target="_blank"><code>pydantic-extra-types</code></a> - voor extra data types die gebruikt kunnen worden met Pydantic.

Bijkomende optionele afhankelijkheden voor FastAPI:

* [Forbid Extra Query Parameters](https://fastapi.tiangolo.com/tutorial/query-param-models/#forbid-extra-query-parameters)
* [Forbid Extra Headers](https://fastapi.tiangolo.com/tutorial/header-param-models/#forbid-extra-headers)
* [Forbid Extra Cookies](https://fastapi.tiangolo.com/tutorial/cookie-param-models/#forbid-extra-cookies)

### Features

	Public     *int
	private    *int
	PublicTime Time
}

// Deprecated: use URI.
type URL struct{}

type EmbedURLPtr struct {
	*URL
}

type S2 struct {
	// Deprecated: use T.
	S
	Extra bool
}

var X0 int64

var (
	Y int
	X I
)

type Namer interface {
	Name() string
}

type I interface {
	Namer
	ptwo.Twoer
	Set(name string, balance int64)

        StopwordsItem item = new StopwordsItem(1, longInput);
        assertEquals(longInput, item.getInput());
        assertEquals(longInput, item.toLineString());

        String newLongInput = longInput + "extra";
        item.setNewInput(newLongInput);
        assertEquals(newLongInput, item.toLineString());
    }

				"Signature":      "zOM2YrY/yAQe15VWmT78OlBrK6g=",
				"AWSAccessKeyId": accessKey,
			},
			expected: ErrSignatureDoesNotMatch,
		},
		// (6) Should not error signature matches with extra query params.
		{
			queryParams: map[string]string{
				"response-content-disposition": "attachment; filename=\"4K%2d4M.txt\"",
			},
			expected: ErrNone,
		},

    // deal with camel conversion
    StringBuilder out = null;
    int i = 0;
    int j = -1;
    while ((j = wordBoundary.indexIn(s, ++j)) != -1) {
      if (i == 0) {
        // include some extra space for separators
        out = new StringBuilder(s.length() + 4 * format.wordSeparator.length());
        out.append(format.normalizeFirstWord(s.substring(i, j)));
      } else {

    assertFalse(future.isDone());
    assertFalse(future.isCancelled());

    CountDownLatch successLatch = new CountDownLatch(1);

    // Run cancellation in a separate thread as an extra thread-safety test.
    new Thread(
            () -> {
              assertThrows(CancellationException.class, future::get);
              successLatch.countDown();
            })
        .start();

## Einzelne Werte im Body

So wie `Query` und `Path` für Query- und Pfad-Parameter, hat **FastAPI** auch das Äquivalent `Body`, um Extra-Daten für Body-Parameter zu definieren.

Um zu unterscheiden zwischen Modellen für **Aktualisierungen**, mit lauter optionalen Werten, und solchen für die **Erzeugung**, mit benötigten Werten, können Sie die Techniken verwenden, die in [Extramodelle](extra-models.md){.internal-link target=_blank} beschrieben wurden.