```Python
item: Item = Body(embed=True)
```

so wie in:

{* ../../docs_src/body_multiple_params/tutorial005_an_py310.py hl[17] *}

In diesem Fall erwartet **FastAPI** einen Body wie:

```JSON hl_lines="2"
{
    "item": {
        "name": "Foo",
        "description": "The pretender",
        "price": 42.0,

```Python
item: Item = Body(embed=True)
```

como em:

{* ../../docs_src/body_multiple_params/tutorial005_an_py310.py hl[17] *}

Neste caso o **FastAPI** esperará um corpo como:

```JSON hl_lines="2"
{
    "item": {
        "name": "Foo",
        "description": "The pretender",
        "price": 42.0,

```Python
item: Item = Body(embed=True)
```

Voici un exemple complet :

{* ../../docs_src/body_multiple_params/tutorial005_an_py310.py hl[17] *}

Dans ce cas **FastAPI** attendra un body semblable à :

```JSON hl_lines="2"
{
    "item": {
        "name": "Foo",
        "description": "The pretender",
        "price": 42.0,

* `externalValue`: Alternativa a `value`, uma URL apontando para o exemplo. Embora isso possa não ser suportado por tantas ferramentas quanto `value`.

Você pode usá-lo assim:

{* ../../docs_src/schema_extra_example/tutorial005_an_py310.py hl[23:49] *}

### Exemplos do OpenAPI na UI da documentação { #openapi-examples-in-the-docs-ui }

Com `openapi_examples` adicionado a `Body()`, o `/docs` ficaria assim:

* `externalValue`: alternativa a `value`, una URL que apunta al ejemplo. Aunque esto puede no ser soportado por tantas herramientas como `value`.

Puedes usarlo así:

{* ../../docs_src/schema_extra_example/tutorial005_an_py310.py hl[23:49] *}

### Ejemplos de OpenAPI en la Interfaz de Documentación { #openapi-examples-in-the-docs-ui }

Con `openapi_examples` añadido a `Body()`, los `/docs` se verían así:

    "docs_src/dependencies/tutorial013_an_py310.py",  # temporary code example?
    "docs_src/dependencies/tutorial014_an_py310.py",  # temporary code example?
    # Pydantic v1 migration, no longer tested
    "docs_src/pydantic_v1_in_v2/tutorial001_an_py310.py",
    "docs_src/pydantic_v1_in_v2/tutorial001_an_py39.py",
    "docs_src/pydantic_v1_in_v2/tutorial002_an_py310.py",

@pytest.fixture(
    name="client",
    params=[
        pytest.param("tutorial005_py39"),
        pytest.param("tutorial005_py310", marks=needs_py310),
        pytest.param("tutorial005_an_py39"),
        pytest.param("tutorial005_an_py310", marks=needs_py310),
    ],
)
def get_client(request: pytest.FixtureRequest):
    mod = importlib.import_module(f"docs_src.body_multiple_params.{request.param}")

但是，如果你希望它期望一个拥有 `item` 键并在值中包含模型内容的 JSON，就像在声明额外的请求体参数时所做的那样，则可以使用一个特殊的 `Body` 参数 `embed`：

```Python
item: Item = Body(embed=True)
```

比如：

{* ../../docs_src/body_multiple_params/tutorial005_an_py310.py hl[17] *}

在这种情况下，**FastAPI** 将期望像这样的请求体：

```JSON hl_lines="2"
{
    "item": {
        "name": "Foo",
        "description": "The pretender",
        "price": 42.0,
        "tax": 3.2
    }

Sie können es so verwenden:

{* ../../docs_src/schema_extra_example/tutorial005_an_py310.py hl[23:49] *}

### OpenAPI-Beispiele in der Dokumentations-Benutzeroberfläche { #openapi-examples-in-the-docs-ui }

Wenn `openapi_examples` zu `Body()` hinzugefügt wird, würde `/docs` so aussehen:

@pytest.fixture(
    name="mod",
    params=[
        pytest.param("tutorial005_py39"),
        pytest.param("tutorial005_py310", marks=needs_py310),
        pytest.param("tutorial005_an_py39"),
        pytest.param("tutorial005_an_py310", marks=needs_py310),
    ],
)
def get_mod(request: pytest.FixtureRequest):
    mod = importlib.import_module(f"docs_src.security.{request.param}")

    return mod