```

////

//// tab | Python 3.9 and above

```Python hl_lines="17  22  27"
{!> ../../docs_src/path_operation_configuration/tutorial002_py39.py!}
```

////

//// tab | Python 3.10 and above

```Python hl_lines="15  20  25"
{!> ../../docs_src/path_operation_configuration/tutorial002_py310.py!}
```

////

Eles serão adicionados ao esquema OpenAPI e usados pelas interfaces de documentação automática:

```Python hl_lines="10"
{!> ../../docs_src/header_params/tutorial002.py!}
```

////

//// tab | 🐍 3️⃣.1️⃣0️⃣ & 🔛

```Python hl_lines="8"
{!> ../../docs_src/header_params/tutorial002_py310.py!}
```

////

/// warning

⏭ ⚒ `convert_underscores` `False`, 🐻 🤯 👈 🇺🇸🔍 🗳 & 💽 / ⚙️ 🎚 ⏮️ 🎦.

///

## ❎ 🎚

⚫️ 💪 📨 ❎ 🎚. 👈 ⛓, 🎏 🎚 ⏮️ 💗 💲.

```

////

//// tab | 🐍 3️⃣.9️⃣ & 🔛

```Python hl_lines="17  22  27"
{!> ../../docs_src/path_operation_configuration/tutorial002_py39.py!}
```

////

//// tab | 🐍 3️⃣.1️⃣0️⃣ & 🔛

```Python hl_lines="15  20  25"
{!> ../../docs_src/path_operation_configuration/tutorial002_py310.py!}
```

////

👫 🔜 🚮 🗄 🔗 & ⚙️ 🏧 🧾 🔢:

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

    "tax": 3.2
}
```

Mas você pode também declarar múltiplos parâmetros de corpo, por exemplo, `item` e `user`:

//// tab | Python 3.10+

```Python hl_lines="20"
{!> ../../docs_src/body_multiple_params/tutorial002_py310.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="22"
{!> ../../docs_src/body_multiple_params/tutorial002.py!}
```

////

//// tab | Python 3.10+

```Python hl_lines="8"
{!> ../../docs_src/header_params/tutorial002_py310.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="10"
{!> ../../docs_src/header_params/tutorial002.py!}
```

////

/// warning | "Aviso"

import os
from pathlib import Path

from fastapi.testclient import TestClient

from ...utils import needs_py310


@needs_py310
def test():
    from docs_src.background_tasks.tutorial002_py310 import app

    client = TestClient(app)
    log = Path("log.txt")
    if log.is_file():
        os.remove(log)  # pragma: no cover
    response = client.post("/send-notification/******@****.***?q=some-query")

{!> ../../docs_src/response_model/tutorial003_py310.py!}
```

////

📥, ✋️ 👆 *➡ 🛠️ 🔢* 🛬 🎏 🔢 👩‍💻 👈 🔌 🔐:

//// tab | 🐍 3️⃣.6️⃣ & 🔛

```Python hl_lines="24"
{!> ../../docs_src/response_model/tutorial003.py!}
```

////

//// tab | 🐍 3️⃣.1️⃣0️⃣ & 🔛

```Python hl_lines="24"
{!> ../../docs_src/response_model/tutorial003_py310.py!}
```

////

///

```Python hl_lines="8"
{!> ../../docs_src/header_param_models/tutorial002_py310.py!}
```

////

//// tab | Python 3.9+ non-Annotated

/// tip

Prefer to use the `Annotated` version if possible.

///

```Python hl_lines="10"
{!> ../../docs_src/header_param_models/tutorial002_py39.py!}
```

////

//// tab | Python 3.8+ non-Annotated

/// tip

import pytest
from fastapi.testclient import TestClient

from ...utils import needs_py310, needs_pydanticv2


@pytest.fixture(name="client")
def get_client() -> TestClient:
    from docs_src.separate_openapi_schemas.tutorial002_py310 import app

    client = TestClient(app)
    return client


@needs_py310
def test_create_item(client: TestClient) -> None:
    response = client.post("/items/", json={"name": "Foo"})

///

```Python hl_lines="8"
{!> ../../docs_src/header_param_models/tutorial002_py310.py!}
```

////

//// tab | Python 3.9+ non-Annotated

/// tip | Dica

Utilize a versão com `Annotated` se possível.

///

```Python hl_lines="10"
{!> ../../docs_src/header_param_models/tutorial002_py39.py!}
```

////

//// tab | Python 3.8+ non-Annotated

/// tip | Dica