* `skip`, un `int` avec comme valeur par défaut `0`.
* `limit`, un `int` optionnel.

/// tip | Astuce

Vous pouvez utiliser les `Enum`s de la même façon qu'avec les [Paramètres de chemin](path-params.md#valeurs-predefinies){.internal-link target=_blank}.

Todo se combinará e incluirá en tu OpenAPI, y se mostrará en la documentación de la API:

<img src="/img/tutorial/additional-responses/image01.png">

## Combina responses predefinidos y personalizados { #combine-predefined-responses-and-custom-ones }

Es posible que desees tener algunos responses predefinidos que se apliquen a muchas *path operations*, pero que quieras combinarlos con responses personalizados necesarios por cada *path operation*.

<img src="/img/tutorial/additional-responses/image01.png">

## Vordefinierte und benutzerdefinierte Responses kombinieren { #combine-predefined-responses-and-custom-ones }

///

## Deployment Concepts { #deployment-concepts }

These examples run the server program (e.g Uvicorn), starting **a single process**, listening on all the IPs (`0.0.0.0`) on a predefined port (e.g. `80`).

This is the basic idea. But you will probably want to take care of some additional things, like:

* Security - HTTPS
* Running on startup
* Restarts

{* ../../docs_src/path_params/tutorial003b_py39.py hl[6,11] *}

Die erste Definition wird immer verwendet werden, da ihr Pfad zuerst übereinstimmt.

## Vordefinierte Parameterwerte { #predefined-values }

Wenn Sie eine *Pfadoperation* haben, welche einen *Pfad-Parameter* hat, aber Sie wollen, dass dessen gültige Werte vordefiniert sind, können Sie ein Standard-Python <abbr title="Enumeration">`Enum`</abbr> verwenden.

# $TFCI_OUTPUT_DIR/script.log
exec > >(tee "$TFCI_OUTPUT_DIR/script.log") 2>&1

# Setup tfrun, a helper function for executing steps that can either be run
# locally or run under Docker. setup_docker.sh, below, redefines it as "docker
# exec".
# Important: "tfrun foo | bar" is "( tfrun foo ) | bar", not "tfrun (foo | bar)".
# Therefore, "tfrun" commands cannot include pipes -- which is

    @Inject
    SettingsBuilder settingsBuilder;

    @Inject
    ToolchainsBuilder toolchainsBuilder;

    @BeforeEach
    void setup() {
        // create session with any local repo, is redefined anyway below
        RepositorySystemSession rss = new MavenSessionBuilderSupplier(repositorySystem, true)
                .get()

Therefore, using this for large payloads will likely be slower than using a separate connection,
and other connections will be blocked while the large payload is being sent.

## Handlers & Routes

Handlers have a predefined Handler ID.
In addition, there can be several *static* subroutes used to differentiate between different handlers of the same ID.

{* ../../docs_src/path_params/tutorial003b_py39.py hl[6,11] *}

La primera siempre será utilizada ya que el path coincide primero.

## Valores predefinidos { #predefined-values }

Аналогично, вы не можете переопределить операцию с путем:

{* ../../docs_src/path_params/tutorial003b_py39.py hl[6,11] *}

Первый будет выполняться всегда, так как путь совпадает первым.

## Предопределенные значения { #predefined-values }

Что если нам нужно заранее определить допустимые *параметры пути*, которые *операция пути* может принимать? В таком случае можно использовать стандартное перечисление <abbr title="Enumeration">`Enum`</abbr> Python.