An example from the official Pydantic docs:

=== "Python 3.10+"

    ```Python
    {!> ../../../docs_src/python_types/tutorial011_py310.py!}
    ```

=== "Python 3.9+"

    ```Python
    {!> ../../../docs_src/python_types/tutorial011_py39.py!}
    ```

=== "Python 3.8+"

    ```Python
    {!> ../../../docs_src/python_types/tutorial011.py!}
    ```

!!! info

👆 🔜 ✔️ ⚒ 💭 👈 ⚫️ 😍 🔠 🛠️.

```Python hl_lines="6"
{!../../../docs_src/path_operation_advanced_configuration/tutorial001.py!}
```

### ⚙️ *➡ 🛠️ 🔢* 📛 {

🚥 👆 💚 ⚙️ 👆 🔗' 🔢 📛 `operationId`Ⓜ, 👆 💪 🔁 🤭 🌐 👫 & 🔐 🔠 *➡ 🛠️* `operation_id` ⚙️ 👫 `APIRoute.name`.

👆 🔜 ⚫️ ⏮️ ❎ 🌐 👆 *➡ 🛠️*.

```Python hl_lines="2  12-21  24"
{!../../../docs_src/path_operation_advanced_configuration/tutorial002.py!}
```

!!! tip

                It will be included in the generated OpenAPI (e.g. visible at `/docs`).
                """
            ),
        ] = None,
        description: Annotated[
            Optional[str],
            Doc(
                """
                Security scheme description.

                It will be included in the generated OpenAPI (e.g. visible at `/docs`).
                """
            ),
        ] = None,

```Python hl_lines="6"
{!../../../docs_src/path_operation_advanced_configuration/tutorial005.py!}
```

If you open the automatic API docs, your extension will show up at the bottom of the specific *path operation*.

<img src="/img/tutorial/path-operation-advanced-configuration/image01.png">

```Python hl_lines="35"
{!../../../docs_src/openapi_callbacks/tutorial001.py!}
```

!!! tip
    Notice that you are not passing the router itself (`invoices_callback_router`) to `callback=`, but the attribute `.routes`, as in `invoices_callback_router.routes`.

### Check the docs

```Python
{
    "id": 1,
    "text": "Some note",
    "completed": False,
}
```

## Check it

You can copy this code as is, and see the docs at <a href="http://127.0.0.1:8000/docs" class="external-link" target="_blank">http://127.0.0.1:8000/docs</a>.

There you can see all your API documented and interact with it:

<img src="/img/tutorial/async-sql-databases/image01.png">

## More info

    ```Python hl_lines="7  48  55-56  59-60  69-75"
    {!> ../../../docs_src/security/tutorial004_an_py310.py!}
    ```

=== "Python 3.9+"

    ```Python hl_lines="7  48  55-56  59-60  69-75"
    {!> ../../../docs_src/security/tutorial004_an_py39.py!}
    ```

=== "Python 3.8+"

    ```Python hl_lines="7  49  56-57  60-61  70-76"
    {!> ../../../docs_src/security/tutorial004_an.py!}
    ```

```Python hl_lines="1-3"
{!../../../docs_src/python_types/tutorial010.py!}
```

Sonra bir değişkeni 'Person' tipinde tanımlayabilirsiniz:

```Python hl_lines="6"
{!../../../docs_src/python_types/tutorial010.py!}
```

Ve yine bütün editör desteğini alırsınız:

<img src="/img/python-types/image06.png">

## Pydantic modelleri

    {!> ../../../docs_src/sql_databases/sql_app_py39/schemas.py!}
    ```

=== "Python 3.8+"

    ```Python
    {!> ../../../docs_src/sql_databases/sql_app/schemas.py!}
    ```

* `sql_app/crud.py`:

```Python
{!../../../docs_src/sql_databases/sql_app/crud.py!}
```

* `sql_app/main.py`:

=== "Python 3.9+"

    ```Python
    {!> ../../../docs_src/sql_databases/sql_app_py39/main.py!}

    ```Python hl_lines="4"
    {!> ../../../docs_src/body/tutorial001.py!}
    ```

=== "🐍 3️⃣.1️⃣0️⃣ & 🔛"

    ```Python hl_lines="2"
    {!> ../../../docs_src/body/tutorial001_py310.py!}
    ```

## ✍ 👆 💽 🏷

⤴️ 👆 📣 👆 💽 🏷 🎓 👈 😖 ⚪️➡️ `BaseModel`.

⚙️ 🐩 🐍 🆎 🌐 🔢:

=== "🐍 3️⃣.6️⃣ & 🔛"

    ```Python hl_lines="7-11"
    {!> ../../../docs_src/body/tutorial001.py!}
    ```