async def update_item(
    item_id: int,
    item: Annotated[
        Item,
        Body(
            examples=[
                {
                    "name": "Foo",
                    "description": "A very nice Item",
                    "price": 35.4,
                    "tax": 3.2,
                }
            ],
        ),
    ],
):
    results = {"item_id": item_id, "item": item}

/// tip | Dica

O "PATCH" é o último número, por exemplo, em `0.2.3`, a versão PATCH é `3`.

///

Logo, você deveria conseguir fixar a versão, como:

```txt
fastapi>=0.45.0,<0.46.0
```

Mudanças significativas e novas funcionalidades são adicionadas em versões "MINOR".

/// tip | Dica

@app.put("/items/{item_id}")
async def update_item(
    *,
    item_id: int,
    item: Item = Body(
        examples=[
            {
                "name": "Foo",
                "description": "A very nice Item",
                "price": 35.4,
                "tax": 3.2,
            },
            {
                "name": "Bar",
                "price": "35.4",
            },
            {

async def update_item(
    *,
    item_id: int,
    item: Annotated[
        Item,
        Body(
            examples=[
                {
                    "name": "Foo",
                    "description": "A very nice Item",
                    "price": 35.4,
                    "tax": 3.2,
                },
                {
                    "name": "Bar",
                    "price": "35.4",
                },

from fastapi import FastAPI
from fastapi.testclient import TestClient

from .utils import needs_py310


@needs_py310
def test_typing():
    types = {
        list[int]: [1, 2, 3],
        dict[str, list[int]]: {"a": [1, 2, 3], "b": [4, 5, 6]},
        set[int]: [1, 2, 3],  # `set` is converted to `list`
        tuple[int, ...]: [1, 2, 3],  # `tuple` is converted to `list`
    }
    for test_type, expect in types.items():

| `version` | `string` | API의 버전입니다. OpenAPI의 버전이 아닌, 여러분의 애플리케이션의 버전을 나타냅니다. 예: `2.5.0` |
| `terms_of_service` | `str` | API 이용 약관의 URL입니다. 제공하는 경우 URL 형식이어야 합니다. |

/// note | Технические детали

У `Request` есть атрибут `request.scope` — это просто Python-`dict`, содержащий метаданные, связанные с HTTP-запросом.

У `Request` также есть `request.receive` — функция для «получения» тела запроса.

И `dict` `scope`, и функция `receive` являются частью спецификации ASGI.

接着只需在测试中同样操作。

示例：

* 传一个*路径* 或*查询* 参数，添加到URL上。
* 传一个JSON体，传一个Python对象(例如一个`dict`)到参数 `json`。
* 如果你需要发送 *Form Data* 而不是 JSON，使用 `data` 参数。
* 要发送 *headers*，传 `dict` 给 `headers` 参数。
* 对于 *cookies*，传 `dict` 给 `cookies` 参数。

关于如何传数据给后端的更多信息 (使用`httpx` 或 `TestClient`)，请查阅 <a href="https://www.python-httpx.org" class="external-link" target="_blank">HTTPX 文档</a>.

Here are the general instructions for the tasks you can perform.

Thanks a lot for your help. 🙇

## Be Nice

First of all, be nice. 😊

You probably are super nice if you were added to the team, but it's worth mentioning it. 🤓

### When Things are Difficult

    }
}
```

/// tip | Dica

Perceba o servidor gerado automaticamente com um valor `url` de `/api/v1`, retirado do `root_path`.

///

Na interface de documentação em <a href="http://127.0.0.1:9999/api/v1/docs" class="external-link" target="_blank">http://127.0.0.1:9999/api/v1/docs</a> parecerá:

<img src="/img/tutorial/behind-a-proxy/image03.png">

/// tip | Dica