///

## 단일 본문 매개변수 삽입하기

Pydantic 모델 `Item`의 `item`을 본문 매개변수로 오직 한개만 갖고있다고 하겠습니다.

기본적으로 **FastAPI**는 직접 본문으로 예측할 것입니다.

하지만, 만약 모델 내용에 `item `키를 가진 JSON으로 예측하길 원한다면, 추가적인 본문 매개변수를 선언한 것처럼 `Body`의 특별한 매개변수인 `embed`를 사용할 수 있습니다:

```Python hl_lines="17"
{!../../docs_src/body_multiple_params/tutorial005.py!}
```

아래 처럼:

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

* procure o subpacote `routers` (o diretório em `app/routers/`)...
* e dele, importe o submódulo `items` (o arquivo em `app/routers/items.py`) e `users` (o arquivo em `app/routers/users.py`)...

O módulo `items` terá uma variável `router` (`items.router`). Esta é a mesma que criamos no arquivo `app/routers/items.py`, é um objeto `APIRouter`.

E então fazemos o mesmo para o módulo `users`.

Também poderíamos importá-los como:

            }


@app.get("/foo", response_model=Item)
def foo():
    return {"name": "Foo item"}


client = TestClient(app)


item_schema = {
    "title": "Item",
    "required": ["name"],
    "type": "object",
    "x-something-internal": {
        "level": 4,
    },
    "properties": {
        "name": {
            "title": "Name",

          <item index="5" class="java.lang.String" itemvalue="io.reactivex.annotations.Nullable" />
          <item index="6" class="java.lang.String" itemvalue="io.reactivex.rxjava3.annotations.Nullable" />
          <item index="7" class="java.lang.String" itemvalue="jakarta.annotation.Nullable" />

Предположим, у вас есть только один body-параметр `item` из Pydantic модели `Item`.

По умолчанию, **FastAPI** ожидает получить тело запроса напрямую.

Но если вы хотите чтобы он ожидал JSON с ключом `item` с содержимым модели внутри, также как это происходит при объявлении дополнительных body-параметров, вы можете использовать специальный параметр `embed` у типа `Body`:

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

        self.skip = skip
        self.limit = limit


@app.get("/items/")
async def read_items(commons: Annotated[CommonQueryParams, Depends(CommonQueryParams)]):
    response = {}
    if commons.q:
        response.update({"q": commons.q})
    items = fake_items_db[commons.skip : commons.skip + commons.limit]
    response.update({"items": items})

        self.skip = skip
        self.limit = limit


@app.get("/items/")
async def read_items(commons: Annotated[CommonQueryParams, Depends(CommonQueryParams)]):
    response = {}
    if commons.q:
        response.update({"q": commons.q})
    items = fake_items_db[commons.skip : commons.skip + commons.limit]
    response.update({"items": items})

  // +optional
  optional k8s.io.apimachinery.pkg.apis.meta.v1.ListMeta metadata = 2;

  // items contains each of the included items.
  repeated k8s.io.apimachinery.pkg.apis.meta.v1.PartialObjectMetadata items = 1;

    "path,cookies,expected_status,expected_response",
    [
        ("/items", None, 200, {"ads_id": None}),
        ("/items", {"ads_id": "ads_track"}, 200, {"ads_id": "ads_track"}),
        (
            "/items",
            {"ads_id": "ads_track", "session": "cookiesession"},
            200,
            {"ads_id": "ads_track"},
        ),
        ("/items", {"session": "cookiesession"}, 200, {"ads_id": None}),
    ],
)

    @Test
    fun `promotion sanity check runs 'gradle tasks'`() {
        val model = setupModelFor("release")

        val sanityCheck = model.findBuildTypeByName("SanityCheck")
        val steps = sanityCheck.steps.items
        val gradleBuildStep = gradleStep(steps, 0)
        gradleBuildStep.assertTasks("tasks")
    }

    @Test
    fun `nightly promotion build type runs three gradle invocations`() {