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

Ajudando a responder as questões de varias pessoas, você pode se tornar um [Expert em FastAPI](fastapi-people.md#especialistas){.internal-link target=_blank} oficial. 🎉

## Acompanhe o repositório do GitHub

Mais même si vous n'utilisez pas ou n'utiliserez jamais **FastAPI**, vous pourriez bénéficier d'apprendre quelques choses sur ces dernières.

!!! note
    Si vous êtes un expert Python, et que vous savez déjà **tout** sur les annotations de type, passez au chapitre suivant.

## Motivations

Prenons un exemple simple :

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

![editor support](https://fastapi.tiangolo.com/img/vscode-completion.png)

For a more complete example including more features, see the <a href="https://fastapi.tiangolo.com/tutorial/">Tutorial - User Guide</a>.

**Spoiler alert**: the tutorial - user guide includes:

* Declaration of **parameters** from other different places as: **headers**, **cookies**, **form fields** and **files**.

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**.

# 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.