Sie müssten sicherstellen, dass sie für jede Operation eindeutig ist.

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

### Verwendung des Namens der *Pfadoperation-Funktion* als operationId

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

`201` is the status code for "Created".

But you don't have to memorize what each of these codes mean.

You can use the convenience variables from `fastapi.status`.

```Python hl_lines="1  6"
{!../../docs_src/response_status_code/tutorial002.py!}
```

//// tab | Python 3.10+

```Python hl_lines="1"
{!> ../../docs_src/header_params/tutorial001_py310.py!}
```

////

//// tab | Python 3.8+

```Python hl_lines="3"
{!> ../../docs_src/header_params/tutorial001.py!}
```

////

## Declare parâmetros de `Header`

Então declare os paramêtros de cabeçalho usando a mesma estrutura que em `Path`, `Query` e `Cookie`.

{!../../docs_src/path_operation_advanced_configuration/tutorial001.py!}
```

### *path operation関数* の名前をoperationIdとして使用する

APIの関数名を `operationId` として利用したい場合、すべてのAPIの関数をイテレーションし、各 *path operation* の `operationId` を `APIRoute.name` で上書きすれば可能です。

そうする場合は、すべての *path operation* を追加した後に行う必要があります。

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

/// tip | "豆知識"

## 🗄 `Field`

🥇, 👆 ✔️ 🗄 ⚫️:

//// tab | 🐍 3️⃣.6️⃣ & 🔛

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

////

//// tab | 🐍 3️⃣.1️⃣0️⃣ & 🔛

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

////

/// warning

{!../../docs_src/path_operation_advanced_configuration/tutorial001.py!}
```

### 使用 *路径操作函数* 的函数名作为 operationId

如果你想用你的 API 的函数名作为 `operationId` 的名字，你可以遍历一遍 API 的函数名，然后使用他们的 `APIRoute.name` 重写每个 *路径操作* 的 `operation_id`。

你应该在添加了所有 *路径操作* 之后执行此操作。

```Python hl_lines="2 12 13 14 15 16 17 18 19 20 21 24"
{!../../docs_src/path_operation_advanced_configuration/tutorial002.py!}
```

/// tip

//// tab | Python 3.6+ без Annotated

/// tip | "Подсказка"

Предпочтительнее использовать версию с аннотацией, если это возможно.

///

```Python hl_lines="1"
{!> ../../docs_src/request_forms_and_files/tutorial001.py!}
```

////

## Определите параметры `File` и `Form`

Создайте параметры файла и формы таким же образом, как для `Body` или `Query`:

//// tab | Python 3.9+

```Python hl_lines="10-12"

```Python hl_lines="6-9"
{!../../docs_src/background_tasks/tutorial001.py!}
```

## Add the background task

Inside of your *path operation function*, pass your task function to the *background tasks* object with the method `.add_task()`:

```Python hl_lines="14"
{!../../docs_src/background_tasks/tutorial001.py!}
```

`.add_task()` receives as arguments:

Dieser Teil ist ziemlich normal, der größte Teil des Codes ist Ihnen wahrscheinlich bereits bekannt:

```Python hl_lines="9-13  36-53"
{!../../docs_src/openapi_callbacks/tutorial001.py!}
```

/// tip | "Tipp"

Der Query-Parameter `callback_url` verwendet einen Pydantic-<a href="https://docs.pydantic.dev/latest/api/networks/" class="external-link" target="_blank">Url</a>-Typ.

///

& ✍ 🛠️ 🚫 ⚙️ `async` & `await`, 👥 🔬 🔢 ⏮️ 😐 `def`:

```Python hl_lines="6-9"
{!../../docs_src/background_tasks/tutorial001.py!}
```

## 🚮 🖥 📋

🔘 👆 *➡ 🛠️ 🔢*, 🚶‍♀️ 👆 📋 🔢 *🖥 📋* 🎚 ⏮️ 👩‍🔬 `.add_task()`:

```Python hl_lines="14"
{!../../docs_src/background_tasks/tutorial001.py!}
```

`.add_task()` 📨 ❌:

* 📋 🔢 🏃 🖥 (`write_notification`).
* 🙆 🔁 ❌ 👈 🔜 🚶‍♀️ 📋 🔢 ✔ (`email`).