class Product(BaseModel):
    name: str
    price: float


class Shop(BaseModel):
    name: str


@app.post("/products")
async def create_product(data: Product = Body(media_type=media_type, embed=True)):
    pass  # pragma: no cover


@app.post("/shops")
async def create_shop(
    data: Shop = Body(media_type=media_type),
    included: list[Product] = Body(default=[], media_type=media_type),
):

Pydanticモデル`Item`のボディパラメータ`item`を1つだけ持っているとしましょう。

デフォルトでは、**FastAPI**はそのボディを直接期待します。

しかし、追加のボディパラメータを宣言したときのように、キー `item` を持つ JSON とその中のモデルの内容を期待したい場合は、特別な `Body` パラメータ `embed` を使うことができます:

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

以下において:

{* ../../docs_src/body_multiple_params/tutorial005.py hl[17] *}

この場合、**FastAPI** は以下のようなボディを期待します:

```JSON hl_lines="2"
{
    "item": {

     * Must be one of the supported formats.
     */
    private String contentLoc;

    /**
     * A URL pointing to a player for a specific video.
     * Usually this is the information in the src element of an <embed> tag.
     */
    private String playerLoc;

    /**
     * The duration of the video in seconds.
     * Value must be from 1 to 28800 (8 hours).
     */
    private String duration;

    /**

* form data: form data (do not translate to "datos de formulario" or "datos de form")
* import (as in code import): import (do not translate to "importación")
* JSON Schema: JSON Schema (do not translate to "Esquema JSON")
* embed: embeber (do not translate to "incrustar")
* request body: request body (do not translate to "cuerpo de la petición")
* response body: response body (do not translate to "cuerpo de la respuesta")

		</dependency>
		<dependency>
			<groupId>org.apache.tomcat.embed</groupId>
			<artifactId>tomcat-embed-core</artifactId>
			<version>${tomcat.version}</version>
			<!-- Disable scope at development on IDEA -->
			<scope>provided</scope>
		</dependency>
		<dependency><!-- for jsp -->
			<groupId>org.apache.tomcat.embed</groupId>
			<artifactId>tomcat-embed-jasper</artifactId>
			<version>${tomcat.version}</version>

Following are advantages for using temporary credentials:

- Eliminates the need to embed long-term credentials with an application.
- Eliminates the need to provide access to buckets and objects without having to define static credentials.

	PrimaryFields             []*Field
	PrimaryFieldDBNames       []string
	Fields                    []*Field
	FieldsByName              map[string]*Field
	FieldsByBindName          map[string]*Field // embedded fields is 'Embed.Field'
	FieldsByDBName            map[string]*Field
	FieldsWithDefaultDBValue  []*Field // fields with default value assigned by database
	Relationships             Relationships
	CreateClauses             []clause.Interface

                    {"data": "examples example_examples 2"},
                ],
            ),
        ):
            return item

    # TODO: enable these tests once/if Form(embed=False) is supported
    # TODO: In that case, define if File() should support example/examples too
    # @app.post("/form_example")
    # def form_example(firstname: str = Form(example="John")):
    #     return firstname

lex{display:-ms-inline-flexbox!important;display:inline-flex!important}}.embed-responsive{position:relative;display:block;width:100%;padding:0;overflow:hidden}.embed-responsive::before{display:block;content:""}.embed-responsive .embed-responsive-item,.embed-responsive embed,.embed-responsive iframe,.embed-responsive object,.embed-responsive video{position:absolute;top:0;bottom:0;left:0;width:100%;height:100%;border:0}.embed-responsive-21by9::before{padding-top:42.857143%}.embed-responsive-16by9:...

display: -ms-inline-flexbox !important;\n    display: inline-flex !important;\n  }\n}\n\n.embed-responsive {\n  position: relative;\n  display: block;\n  width: 100%;\n  padding: 0;\n  overflow: hidden;\n}\n\n.embed-responsive::before {\n  display: block;\n  content: \"\";\n}\n\n.embed-responsive .embed-responsive-item,\n.embed-responsive iframe,\n.embed-responsive embed,\n.embed-responsive object,\n.embed-responsive video {\n  position: absolute;\n  top: 0;\n  bottom: 0;\n  left: 0;\n  width: 100%;\n...