}

    /**
     * Gets the extra parameters for provider-specific settings.
     *
     * @return the extra parameters map, or {@code null} if not set
     */
    public Map<String, String> getExtraParams() {
        return extraParams;
    }

    /**
     * Sets the extra parameters for provider-specific settings.
     *
     * @param extraParams the extra parameters map

</div>

## Zusätzliche Query-Parameter verbieten { #forbid-extra-query-parameters }

In einigen speziellen Anwendungsfällen (wahrscheinlich nicht sehr häufig) möchten Sie möglicherweise die Query-Parameter, die Sie empfangen möchten, **beschränken**.

Sie können die Modellkonfiguration von Pydantic verwenden, um jegliche `extra` Felder zu `verbieten`:

{* ../../docs_src/query_param_models/tutorial002_an_py310.py hl[10] *}

但即使你**填入資料**並點擊「Execute」，因為該文件介面是以 **JavaScript** 運作，Cookie 不會被送出，你會看到**錯誤**訊息，就像完全沒有填任何值一樣。

///

## 禁止額外的 Cookie { #forbid-extra-cookies }

在某些特殊情境（可能不太常見）下，你可能會想**限制**允許接收的 Cookie。

你的 API 現在也能掌控自己的 <dfn title="這只是個玩笑，提醒一下。這與 Cookie 同意無關，但有趣的是連 API 現在也能拒絕可憐的 Cookie。請收下這塊餅乾。🍪">Cookie 同意</dfn>。🤪🍪

你可以使用 Pydantic 的模型設定來 `forbid` 任何 `extra` 欄位：

{* ../../docs_src/cookie_param_models/tutorial002_an_py310.py hl[10] *}

But even if you **fill the data** and click "Execute", because the docs UI works with **JavaScript**, the cookies won't be sent, and you will see an **error** message as if you didn't write any values.

///

## Forbid Extra Cookies { #forbid-extra-cookies }

In some special use cases (probably not very common), you might want to **restrict** the cookies that you want to receive.

    # To validate email fields
    "email-validator >=2.0.0",
    # Uvicorn with uvloop
    "uvicorn[standard] >=0.12.0",
    # # Settings management
    "pydantic-settings >=2.0.0",
    # # Extra Pydantic data types
    "pydantic-extra-types >=2.0.0",
]

standard-no-fastapi-cloud-cli = [
    "fastapi-cli[standard-no-fastapi-cloud-cli] >=0.0.8",
    # For the test client
    "httpx >=0.23.0,<1.0.0",
    # For templates

<img src="/img/tutorial/header-param-models/image01.png">
</div>

## Ek Header'ları Yasaklayın { #forbid-extra-headers }

Bazı özel kullanım senaryolarında (muhtemelen çok yaygın değil), kabul etmek istediğiniz header'ları **kısıtlamak** isteyebilirsiniz.

Pydantic'in model yapılandırmasını kullanarak `extra` alanları `forbid` edebilirsiniz:

{* ../../docs_src/header_param_models/tutorial002_an_py310.py hl[10] *}

</div>

## Заборона зайвих параметрів запиту { #forbid-extra-query-parameters }

У деяких особливих випадках (ймовірно, не дуже поширених) Ви можете захотіти **обмежити** параметри запиту, які дозволено отримувати.

Ви можете використати конфігурацію моделі Pydantic, щоб заборонити (`forbid`) будь-які зайві (`extra`) поля:

{* ../../docs_src/query_param_models/tutorial002_an_py310.py hl[10] *}

* Ele expõe um objeto python [`SpooledTemporaryFile`](https://docs.python.org/3/library/tempfile.html#tempfile.SpooledTemporaryFile) que você pode passar diretamente para outras bibliotecas que esperam um objeto semelhante a um arquivo.

### `UploadFile` { #uploadfile }

`UploadFile` tem os seguintes atributos:

///

## Fazladan Cookie'leri Yasaklayın { #forbid-extra-cookies }

Bazı özel kullanım senaryolarında (muhtemelen çok yaygın değildir) almak istediğiniz cookie'leri **kısıtlamak** isteyebilirsiniz.

	directory64EndSignature  = 0x06064b50
	dataDescriptorSignature  = 0x08074b50 // de-facto standard; required by OS X Finder
	fileHeaderLen            = 30         // + filename + extra
	directoryHeaderLen       = 46         // + filename + extra + comment
	directoryEndLen          = 22         // + comment
	dataDescriptorLen        = 16         // four uint32: descriptor signature, crc32, compressed size, size