Per un esempio più completo che mostra più funzionalità del framework, consulta <a href="https://fastapi.tiangolo.com/tutorial/">Tutorial - Guida Utente</a>.

**Spoiler alert**: il tutorial - Guida Utente include:

* Dichiarazione di **parameters** da altri posti diversi come: **headers**, **cookies**, **form fields** e **files**.

They have proven to be **FastAPI Experts** by helping many others. ✨

!!! tip
    You could become an official FastAPI Expert too!

    Just [help others with questions in GitHub](help-fastapi.md#help-others-with-questions-in-github){.internal-link target=_blank}. 🤓

You can see the **FastAPI Experts** for:

!!! info
    A "bearer" token is not the only option.

    But it's the best one for our use case.

    And it might be the best for most use cases, unless you are an OAuth2 expert and know exactly why there's another option that suits better your needs.

    In that case, **FastAPI** also provides you with the tools to build it.

**FastAPI** is all based on these type hints, they give it many advantages and benefits.

But even if you never use **FastAPI**, you would benefit from learning a bit about them.

!!! note
    If you are a Python expert, and you already know everything about type hints, skip to the next chapter.

## Motivation

Let's start with a simple example:

```Python
{!../../../docs_src/python_types/tutorial001.py!}
```

Para un ejemplo más completo que incluye más características ve el <a href="https://fastapi.tiangolo.com/tutorial/">Tutorial - Guía de Usuario</a>.

**Spoiler alert**: el Tutorial - Guía de Usuario incluye:

* Declaración de **parámetros** en otros lugares diferentes cómo los: **headers**, **cookies**, **formularios** y **archivos**.

### Internal

In many cases you might already know the answer for those questions. 🤓

If you are helping a lot of people with their questions, you will become an official [FastAPI Expert](fastapi-people.md#fastapi-experts){.internal-link target=_blank}. 🎉

# Configuration avancée des paramètres de chemin

## ID d'opération OpenAPI

!!! warning "Attention"
    Si vous n'êtes pas un "expert" en OpenAPI, vous n'en avez probablement pas besoin.

Для більш повного ознайомлення з додатковими функціями, перегляньте <a href="https://fastapi.tiangolo.com/tutorial/">Туторіал - Посібник Користувача</a>.

**Spoiler alert**: туторіал - посібник користувача містить:

* Оголошення **параметрів** з інших місць як: **headers**, **cookies**, **form fields** та **files**.
* Як встановити **перевірку обмежень** як `maximum_length` або `regex`.

Pour un exemple plus complet comprenant plus de fonctionnalités, voir le <a href="https://fastapi.tiangolo.com/fr/tutorial/">Tutoriel - Guide utilisateur</a>.

**Spoiler alert** : le tutoriel - guide utilisateur inclut :

* Déclaration de **paramètres** provenant d'autres endroits différents comme : **<abbr title="en anglais : headers">en-têtes</abbr>.**, **cookies**, **champs de formulaire** et **fichiers**.