そして、次のような URL なら:

```
http://localhost:8000/items/?q=foo&q=bar
```

*path operation function* 内の *function parameter* `q` で、複数の `q` *query parameters'* 値（`foo` と `bar`）を Python の `list` として受け取ります。

そのため、このURLのレスポンスは以下のようになります:

```JSON
{
  "q": [
    "foo",
    "bar"
  ]
}
```

/// tip | 豆知識

    /**
     * Handles the help page request and renders the help interface.
     * This method performs authentication checks and sets up the necessary
     * form parameters and rendering data for the help page display.
     *
     * @return HtmlResponse containing the rendered help page or redirect to login if authentication is required
     */
    @Execute
    public HtmlResponse index() {

        } catch (Exception e) {
            fail("Failed to get field '" + name + "'", e);
            return null;
        }
    }

    /**
     * Test that the wire-format of the parameters is produced
     * correctly when all fields are set to typical values.
     */
    @Test
    void happyPathParameterEncoding() throws Exception {
        Configuration cfg = mock(Configuration.class);

 * high-level RAG workflow methods that allow each provider to optimize
 * prompt construction, parameter tuning, and response parsing.
 */
public interface LlmClient {

    /**
     * Performs a chat completion request.
     *
     * @param request the chat request containing messages and parameters
     * @return the chat response from the LLM
     * @throws LlmException if an error occurs during the request
     */

# Modèles de paramètres de cookies { #cookie-parameter-models }

Si vous avez un groupe de **cookies** liés, vous pouvez créer un **modèle Pydantic** pour les déclarer. 🍪

Cela vous permet de **réutiliser le modèle** à **plusieurs endroits** et aussi de déclarer des validations et des métadonnées pour tous les paramètres en une seule fois. 😎

/// note | Remarque

Ceci est pris en charge depuis la version `0.115.0` de FastAPI. 🤓

///

///

It has all the information about the *path operation* and is used to generate the automatic documentation.

It includes the `tags`, `parameters`, `requestBody`, `responses`, etc.

This *path operation*-specific OpenAPI schema is normally generated automatically by **FastAPI**, but you can also extend it.

/// tip

This is a low level extension point.

Dies erfolgt nicht innerhalb jedes in OpenAPI enthaltenen JSON-Schemas, sondern außerhalb, in der *Pfadoperation*.

### Verwendung des Parameters `openapi_examples` { #using-the-openapi-examples-parameter }

Sie können die OpenAPI-spezifischen `examples` in FastAPI mit dem Parameter `openapi_examples` deklarieren, für:

* `Path()`
* `Query()`
* `Header()`
* `Cookie()`
* `Body()`
* `Form()`
* `File()`

///

## Combining information { #combining-information }

You can also combine response information from multiple places, including the `response_model`, `status_code`, and `responses` parameters.

You can declare a `response_model`, using the default status code `200` (or a custom one if you need), and then declare additional information for that same response in `responses`, directly in the OpenAPI schema.

# Path-параметры { #path-parameters }

Вы можете определить "параметры" или "переменные" пути, используя синтаксис форматированных строк Python:

{* ../../docs_src/path_params/tutorial001_py310.py hl[6:7] *}

Значение параметра пути `item_id` будет передано в функцию в качестве аргумента `item_id`.

Если запустите этот пример и перейдёте по адресу: [http://127.0.0.1:8000/items/foo](http://127.0.0.1:8000/items/foo), то увидите ответ:

```JSON

    private static Boolean isCi;
    private static Integer defaultParallel;
    private static Boolean isSnapshotBuild;
    private static Provider<BwcVersions> bwcVersions;

    /**
     * Initialize global build parameters. This method accepts and a initialization function which in turn accepts a
     * {@link MutableBuildParams}. Initialization can be done in "stages", therefore changes override existing values, and values from