/*
 * Copyright 2012-2025 CodeLibs Project and the Others.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

2. The id_token self-contains the authorization information in a manner that can be verified. For example, by encoding authorization information along with a signature into the token.

![ReDoc](https://fastapi.tiangolo.com/img/index/index-02-redoc-simple.png)

## Voorbeeld upgrade

Pas nu het bestand `main.py` aan om de body van een `PUT` request te ontvangen.

Dankzij Pydantic kunnen we de body declareren met standaard Python types.

```Python hl_lines="4  9-12  25-27"
from typing import Union

from fastapi import FastAPI
from pydantic import BaseModel

app = FastAPI()

errors.not_found_on_file_system = Niet gevonden. Oorzaak: {0}
errors.could_not_open_on_system = Kan {0} niet openen.<br>Controleer of het bestand is gekoppeld aan een toepassing.
errors.result_size_exceeded = Er kunnen geen verdere resultaten worden weergegeven.
errors.target_file_does_not_exist = Bestand {0} bestaat niet.
errors.failed_to_delete_file = Kan bestand {0} niet verwijderen.

pied-on-300-000-iranians-using-fake-google-certificate.html). It also assumes your HTTPS servers’ certificates are signed by a certificate authority.

Use [CertificatePinner](https://square.github.io/okhttp/4.x/okhttp/okhttp3/-certificate-pinner/) to restrict which certificates and certificate authorities are trusted. Certificate pinning increases security, but limits your server team’s abilities to update their TLS certificates. **Do not use certificate pinning without the blessing of your...

/*
 * Copyright (C) 2011 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,

/*
 * Copyright (C) 2014 The Guava Authors
 *
 * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except
 * in compliance with the License. You may obtain a copy of the License at
 *
 * http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software distributed under the License

Quand vous déclarez une valeur par défaut pour un paramètre qui n'est pas un paramètre de chemin (actuellement, nous n'avons vu que les paramètres de requête), alors ce paramètre n'est pas requis.

Si vous ne voulez pas leur donner de valeur par défaut mais juste les rendre optionnels, utilisez `None` comme valeur par défaut.

Mais si vous voulez rendre un paramètre de requête obligatoire, vous pouvez juste ne pas y affecter de valeur par défaut :

rhcloud.com

// Redgate Software: https://red-gate.com
// Submitted by Andrew Farries <******@****.***>
instances.spawn.cc

// Render : https://render.com
// Submitted by Anurag Goel <dev@render.com>
onrender.com
app.render.com

// Repl.it : https://repl.it
// Submitted by Lincoln Bergeson <******@****.***>
replit.app
id.replit.app
firewalledreplit.co

➡️ 💬 👆 💚 ⚫️ 📨 🔂 & 📁 🎻, 👆 💚 ⚙️ Orjson 🎛 `orjson.OPT_INDENT_2`.

👆 💪 ✍ `CustomORJSONResponse`. 👑 👜 👆 ✔️ ✍ `Response.render(content)` 👩‍🔬 👈 📨 🎚 `bytes`:

{* ../../docs_src/custom_response/tutorial009c.py hl[9:14,17] *}

🔜 ↩️ 🛬:

```json
{"message": "Hello World"}
```

...👉 📨 🔜 📨:

```json
{