Ten en cuenta que si devuelves un response directamente en lugar de usar el parámetro `Response`, FastAPI lo devolverá directamente.

Así que tendrás que asegurarte de que tus datos son del tipo correcto. Por ejemplo, que sea compatible con JSON, si estás devolviendo un `JSONResponse`.

Y también que no estés enviando ningún dato que debería haber sido filtrado por un `response_model`.

///

### Más información { #more-info }

/// note | Detalles Técnicos

  - 🦇 Prise en charge du mode sombre.
- 🐋 [Docker Compose](https://www.docker.com) pour le développement et la production.
- 🔒 Hachage sécurisé des mots de passe par défaut.
- 🔑 Authentification JWT (JSON Web Token).
- 📫 Récupération de mot de passe par e-mail.
- ✅ Tests avec [Pytest](https://pytest.org).
- 📞 [Traefik](https://traefik.io) comme proxy inverse / répartiteur de charge.

        * request'lerde bir list okunur, tekrarlar kaldırılır ve `set`'e dönüştürülür.
        * response'larda `set`, `list`'e dönüştürülür.
        * Üretilen schema, `set` değerlerinin benzersiz olduğunu belirtir (JSON Schema'nın `uniqueItems` özelliğini kullanarak).
* `bytes`:
    * Standart Python `bytes`.
    * request'lerde ve response'larda `str` gibi ele alınır.

      - tutorial/security/oauth2-jwt.md
    - tutorial/middleware.md
    - tutorial/cors.md
    - tutorial/sql-databases.md
    - tutorial/bigger-applications.md
    - tutorial/stream-json-lines.md
    - tutorial/server-sent-events.md
    - tutorial/background-tasks.md
    - tutorial/metadata.md
    - tutorial/static-files.md
    - tutorial/testing.md
    - tutorial/debugging.md

For internal purposes, we use binary formats for their brevity.
We use the `Serializer` abstraction to separate the actual implementation of serialization from its uses.

When sharing data with external tools, we use JSON.

## Consequences

* The configuration cache serialization infrastructure should be used for all serialization.
* Existing usages of Serializer outside of this infrastructure should be migrated to use it.

* `username`: `Rick`
* `password`: `Portal Gun`
* `extra`: `Mr. Poopybutthole`

erhält er eine Error-Response, die ihm mitteilt, dass das Feld `extra` nicht erlaubt ist:

```json
{
    "detail": [
        {
            "type": "extra_forbidden",
            "loc": ["body", "extra"],
            "msg": "Extra inputs are not permitted",
            "input": "Mr. Poopybutthole"
        }

/// tip

Keep in mind that if you return a response directly instead of using the `Response` parameter, FastAPI will return it directly.

So, you will have to make sure your data is of the correct type. E.g. it is compatible with JSON, if you are returning a `JSONResponse`.

And also that you are not sending any data that should have been filtered by a `response_model`.

///

### More info { #more-info }

/// note | Technical Details

```http
https://example.com/items/?limit=10&tool=plumbus
```

Il recevra une réponse d'erreur lui indiquant que le paramètre de requête `tool` n'est pas autorisé :

```json
{
    "detail": [
        {
            "type": "extra_forbidden",
            "loc": ["query", "tool"],
            "msg": "Extra inputs are not permitted",
            "input": "plumbus"
        }
    ]
}

* `username`: `Rick`
* `password`: `Portal Gun`
* `extra`: `Mr. Poopybutthole`

Il recevra une réponse d'erreur lui indiquant que le champ `extra` n'est pas autorisé :

```json
{
    "detail": [
        {
            "type": "extra_forbidden",
            "loc": ["body", "extra"],
            "msg": "Extra inputs are not permitted",
            "input": "Mr. Poopybutthole"
        }

`swagger_ui_parameters`, Swagger UI'ye doğrudan iletilecek yapılandırmaları içeren bir `dict` alır.

FastAPI, Swagger UI'nin ihtiyaç duyduğu şekilde JavaScript ile uyumlu olsun diye bu yapılandırmaları **JSON**'a dönüştürür.

## Syntax Highlighting'i Devre Dışı Bırakın { #disable-syntax-highlighting }

Örneğin, Swagger UI'de syntax highlighting'i devre dışı bırakabilirsiniz.