execution it sees that the classpath has changed, and so to be
       safe, it needs to re-run.

       - This is unfortunate, because actually it would be safe to declare
       the task as up-to-date, because these two files, which are based on
       the generated index.xml, are outputs, not inputs. We can be sure of
       this because they are deleted in the @BeforeEach method of the

你可以用與定義 `Query` 與 `Path` 參數相同的方式定義 Cookie 參數。

## 匯入 `Cookie` { #import-cookie }

先匯入 `Cookie`：

{* ../../docs_src/cookie_params/tutorial001_an_py310.py hl[3] *}

## 宣告 `Cookie` 參數 { #declare-cookie-parameters }

然後用與 `Path`、`Query` 相同的結構宣告 `Cookie` 參數。

你可以設定預設值，以及所有額外的驗證或註解參數：

{* ../../docs_src/cookie_params/tutorial001_an_py310.py hl[9] *}

/// note | 技術細節

{* ../../docs_src/response_change_status_code/tutorial001_py310.py hl[1,9,12] *}

Vous pouvez ensuite renvoyer n'importe quel objet nécessaire, comme d'habitude (un `dict`, un modèle de base de données, etc.).

Et si vous avez déclaré un `response_model`, il sera toujours utilisé pour filtrer et convertir l'objet que vous avez renvoyé.

 */
@GwtCompatible
abstract class CommonPattern {
  public abstract CommonMatcher matcher(CharSequence t);

  public abstract String pattern();

  public abstract int flags();

  // Re-declare this as abstract to force subclasses to override.
  @Override
  public abstract String toString();

  public static CommonPattern compile(String pattern) {
    return Platform.compilePattern(pattern);
  }

import com.google.common.annotations.GwtCompatible;
import com.google.common.annotations.J2ktIncompatible;
import org.jspecify.annotations.Nullable;

/**
 * Hidden superclass of {@link FluentFuture} that provides us a place to declare special GWT
 * versions of the {@link FluentFuture#catching(Class, com.google.common.base.Function)
 * FluentFuture.catching} family of methods. Those versions have slightly different signatures.
 */
@GwtCompatible

}

val runtimeAware: NamedDomainObjectProvider<DependencyScopeConfiguration> = configurations.dependencyScope("runtimeAware") {
    description = "All dependencies which should run in a Gradle context, and therefore must declare or inherit target runtime compatibility"
}

// Computes a map of all projects in the full Gradle distribution to their target runtime details file.

Note that in this case, we are declaring a path parameter beside the request parameter.

So, the path parameter will be extracted, validated, converted to the specified type and annotated with OpenAPI.

The same way, you can declare any other parameter as normally, and additionally, get the `Request` too.

///

## `Request` documentation { #request-documentation }

You can easily use the same Pydantic settings to configure your generated OpenAPI and the docs UIs.

For example:

{* ../../docs_src/conditional_openapi/tutorial001_py310.py hl[6,11] *}

Here we declare the setting `openapi_url` with the same default of `"/openapi.json"`.

And then we use it when creating the `FastAPI` app.

## `Header`'ı Import Edin { #import-header }

Önce `Header`'ı import edin:

{* ../../docs_src/header_params/tutorial001_an_py310.py hl[3] *}

## `Header` Parametrelerini Tanımlayın { #declare-header-parameters }

Ardından header parametrelerini, `Path`, `Query` ve `Cookie` ile kullandığınız yapının aynısıyla tanımlayın.

Default değeri ve ek validation ya da annotation parametrelerinin tamamını belirleyebilirsiniz:

/// warning | Uyarı

`Field`'ın, diğerlerinin (`Query`, `Path`, `Body` vb.) aksine `fastapi`'den değil doğrudan `pydantic`'den import edildiğine dikkat edin.

///

## Model attribute'larını tanımlayın { #declare-model-attributes }

Ardından `Field`'ı model attribute'larıyla birlikte kullanabilirsiniz:

{* ../../docs_src/body_fields/tutorial001_an_py310.py hl[11:14] *}