* Elle s’exécute sans aucune authentification, il n’y a pas à envoyer d’informations d’authentification.
* Le navigateur pense qu’il n’envoie pas de JSON (faute d’en-tête `Content-Type`).

Le site malveillant pourrait alors amener l’agent IA local à envoyer des messages en colère à l’ancien patron de l’utilisateur ... ou pire. 😅

## Internet ouvert { #open-internet }

 *
 * <p>This exception can be thrown with a message, a cause, or both.</p>
 *
 * <pre>
 * Example usage:
 * throw new SuggestIndexException("Indexing error occurred");
 * throw new SuggestIndexException(new IOException("IO error"));
 * throw new SuggestIndexException("Indexing error", new IOException("IO error"));
 * </pre>
 *
 * @see SuggesterException
 */
public class SuggestIndexException extends SuggesterException {

	dst := src[:0]
	var pre sparseEntry
	for _, cur := range src {
		if cur.Length == 0 {
			continue // Skip empty fragments
		}
		pre.Length = cur.Offset - pre.Offset
		if pre.Length > 0 {
			dst = append(dst, pre) // Only add non-empty fragments
		}
		pre.Offset = cur.endOffset()
	}
	pre.Length = size - pre.Offset // Possibly the only empty fragment
	return append(dst, pre)

from typing import Annotated

from fastapi import Body, FastAPI
from pydantic import BaseModel

app = FastAPI()


class Item(BaseModel):
    name: str
    description: str | None = None
    price: float
    tax: float | None = None


class User(BaseModel):
    username: str
    full_name: str | None = None


@app.put("/items/{item_id}")
async def update_item(
    *,
    item_id: int,
    item: Item,

///

### Criar uma *operação de rota* para testar { #create-a-path-operation-to-test-it }

Agora, para poder testar se tudo funciona, crie uma *operação de rota*:

{* ../../docs_src/custom_docs_ui/tutorial001_py310.py hl[36:38] *}

### Teste { #test-it }

 * Instances of {@link BeanDesc} are obtained from {@link BeanDescFactory}.
 * </p>
 *
 * <pre>
 * BeanDesc beanDesc = BeanDescFactory.getBeanDesc(Foo.class);
 * </pre>
 * <p>
 * From the obtained {@link BeanDesc}, you can retrieve metadata of the properties, fields, constructors, and methods of the target JavaBeans.
 * </p>
 *
 * <pre>
 * for (PropertyDesc propertyDesc : beanDesc.getPropertyDescs()) {

 * to create an exception instance with a message and an optional cause.
 *
 * <p>Usage examples:</p>
 * <pre>
 *     throw new CurlException("Error message");
 *     throw new CurlException("Error message", cause);
 * </pre>
 *
 * @see RuntimeException
 */
public class CurlException extends RuntimeException {

    private static final long serialVersionUID = 1L;

    /**

 * <p>
 * Example usage:
 * <pre>
 * public class CustomPackagingProvider implements PackagingProvider {
 *     public Collection&lt;Packaging&gt; provides() {
 *         return Arrays.asList(
 *             packaging("docker-image"),
 *             packaging("flatpak")
 *         );
 *     }
 * }
 * </pre>
 *
 * @see org.apache.maven.api.Packaging

`PUT`은 기존 데이터를 **대체**해야 하는 데이터를 받는 데 사용합니다.

### 대체 시 주의사항 { #warning-about-replacing }

즉, `PUT`으로 항목 `bar`를 업데이트하면서 다음과 같은 body를 보낸다면:

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

이미 저장된 속성 `"tax": 20.2`가 포함되어 있지 않기 때문에, 입력 모델은 `"tax": 10.5`라는 기본값을 사용하게 됩니다.

그리고 데이터는 그 “새로운” `tax` 값 `10.5`로 저장됩니다.

Cada evento es un pequeño bloque de texto con “campos” como `data`, `event`, `id` y `retry`, separados por líneas en blanco.

Se ve así:

```
data: {"name": "Portal Gun", "price": 999.99}

data: {"name": "Plumbus", "price": 32.99}

```

SSE se usa comúnmente para streaming de chat de IA, notificaciones en vivo, logs y observabilidad, y otros casos donde el servidor envía actualizaciones al cliente.