{* ../../docs_src/body_updates/tutorial001_py310.py hl[28:33] *}

On utilise `PUT` pour recevoir des données qui doivent remplacer les données existantes.

### Avertissement concernant le remplacement { #warning-about-replacing }

Cela signifie que si vous souhaitez mettre à jour l’élément `bar` avec `PUT` et un corps contenant :

```Python
{
    "name": "Barz",
    "price": 3,
    "description": None,
}
```

{* ../../docs_src/body_updates/tutorial001_py310.py hl[28:33] *}

`PUT` é usado para receber dados que devem substituir os dados existentes.

### Aviso sobre a substituição { #warning-about-replacing }

Isso significa que, se você quiser atualizar o item `bar` usando `PUT` com um corpo contendo:

```Python
{
    "name": "Barz",
    "price": 3,
    "description": None,
}
```

# 路径操作配置 { #path-operation-configuration }

*路径操作装饰器*支持多种配置参数。

/// warning | 警告

注意：以下参数应直接传递给*路径操作装饰器*，不能传递给*路径操作函数*。

///

## 响应状态码 { #response-status-code }

可以在*路径操作*的响应中定义（HTTP）`status_code`。

可以直接传递 `int` 代码，比如 `404`。

如果记不住数字码的含义，也可以用 `status` 的快捷常量：

{* ../../docs_src/path_operation_configuration/tutorial001_py310.py hl[1,15] *}

该状态码会用于响应中，并会被添加到 OpenAPI 概图。

/// note | 技术细节

        def validate(cls, v: Any) -> str:
            logger.warning(
                "email-validator not installed, email fields will be treated as str.\n"
                "To install, run: pip install email-validator"
            )
            return str(v)

        @classmethod
        def _validate(cls, __input_value: Any, _: Any) -> str:
            logger.warning(

## Kullanım Senaryosu { #use-case }

Önce bir **kullanım senaryosu** örneğiyle başlayalım, sonra bunu bununla nasıl çözeceğimize bakalım.

Request’leri işlemek için kullanmak istediğiniz bazı **machine learning modelleriniz** olduğunu hayal edelim. 🤖

    if (type instanceof GenericArrayType) {
      return Types.newArrayType(
          canonicalizeWildcardsInType(((GenericArrayType) type).getGenericComponentType()));
    }
    return type;
  }

  // WARNING: the returned type may have empty upper bounds, which may violate common expectations
  // by user code or even some of our own code. It's fine for the purpose of checking subtypes.
  // Just don't ever let the user access it.

# Дополнительные ответы в OpenAPI { #additional-responses-in-openapi }

/// warning | Предупреждение

Это довольно продвинутая тема.

Если вы только начинаете работать с **FastAPI**, возможно, вам это пока не нужно.

///

Вы можете объявлять дополнительные ответы с дополнительными статус-кодами, типами содержимого, описаниями и т.д.

Эти дополнительные ответы будут включены в схему OpenAPI, и поэтому появятся в документации API.

      throws IOException {
    if (closeable == null) {
      return;
    }
    try {
      closeable.close();
    } catch (IOException e) {
      if (swallowIOException) {
        logger.log(Level.WARNING, "IOException thrown while closing Closeable.", e);
      } else {
        throw e;
      }
    }
  }

  /**
   * Closes the given {@link InputStream}, logging any {@code IOException} that's thrown rather than

# Retornos Adicionais no OpenAPI { #additional-responses-in-openapi }

/// warning | Atenção

Este é um tema bem avançado.

Se você está começando com o **FastAPI**, provavelmente você não precisa disso.

///

Você pode declarar retornos adicionais, com códigos de status adicionais, media types, descrições, etc.

Essas respostas adicionais serão incluídas no esquema do OpenAPI, e também aparecerão na documentação da API.

 *
 * <p>Throughout the documentation of this class, the phrase "matching character" is used to mean
 * "any {@code char} value {@code c} for which {@code this.matches(c)} returns {@code true}".
 *
 * <p><b>Warning:</b> This class deals only with {@code char} values, that is, <a
 * href="http://www.unicode.org/glossary/#BMP_character">BMP characters</a>. It does not understand