## `examples` in JSON Schema - OpenAPI { #examples-in-json-schema-openapi }

When using any of:

* `Path()`
* `Query()`
* `Header()`
* `Cookie()`
* `Body()`
* `Form()`
* `File()`

you can also declare a group of `examples` with additional information that will be added to their **JSON Schemas** inside of **OpenAPI**.

### `Body` with `examples` { #body-with-examples }

### `examples` específicos do OpenAPI { #openapi-specific-examples }

Antes do **JSON Schema** suportar `examples`, o OpenAPI já tinha suporte para um campo diferente também chamado `examples`.

Esse `examples` específico do OpenAPI vai em outra seção da especificação. Ele fica nos **detalhes de cada função de operação de rota**, não dentro de cada JSON Schema.

### `examples` específicos de OpenAPI { #openapi-specific-examples }

Desde antes de que **JSON Schema** soportara `examples`, OpenAPI tenía soporte para un campo diferente también llamado `examples`.

### Специфические для OpenAPI `examples` { #openapi-specific-examples }

Ещё до того как **JSON Schema** поддержала `examples`, в OpenAPI была поддержка другого поля, также называемого `examples`.

Эти **специфические для OpenAPI** `examples` находятся в другой секции спецификации OpenAPI. Они находятся в **подробностях для каждой операции пути (обработчика пути)**, а не внутри каждого объекта Schema.

    data: str


@app.post("/examples/")
def examples(
    item: Item = Body(
        examples=[
            {"data": "Data in Body examples, example1"},
        ],
        openapi_examples={
            "Example One": {
                "summary": "Example One Summary",
                "description": "Example One Description",
                "value": {"data": "Data in Body examples, example1"},
            },

### OpenAPI-spezifische `examples` { #openapi-specific-examples }

Schon bevor **JSON Schema** `examples` unterstützte, unterstützte OpenAPI ein anderes Feld, das auch `examples` genannt wurde.

        item: Item = Body(
            examples=[
                {"data": "Data in Body examples, example1"},
                {"data": "Data in Body examples, example2"},
            ],
        ),
    ):
        return item

    with pytest.warns(FastAPIDeprecationWarning):

        @app.post("/example_examples/")
        def example_examples(
            item: Item = Body(

        **extra: Any,
    ):
        if example is not _Unset:
            warnings.warn(
                "`example` has been deprecated, please use `examples` instead",
                category=FastAPIDeprecationWarning,
                stacklevel=4,
            )
        self.example = example
        self.include_in_schema = include_in_schema
        self.openapi_examples = openapi_examples

        strict=strict,
        multiple_of=multiple_of,
        allow_inf_nan=allow_inf_nan,
        max_digits=max_digits,
        decimal_places=decimal_places,
        example=example,
        examples=examples,
        openapi_examples=openapi_examples,
        deprecated=deprecated,
        include_in_schema=include_in_schema,
        json_schema_extra=json_schema_extra,
        **extra,
    )

from pydantic import BaseModel, Field

app = FastAPI()


class Item(BaseModel):
    name: str = Field(examples=["Foo"])
    description: Union[str, None] = Field(default=None, examples=["A very nice Item"])
    price: float = Field(examples=[35.4])
    tax: Union[float, None] = Field(default=None, examples=[3.2])


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