assert response.status_code == 200
        assert response.json() == {"message": "all good?"}


def test_broken_return_finishes():
    client = TestClient(app, raise_server_exceptions=False)
    response = client.get("/broken")
    assert response.status_code == 200

## Pydantic { #pydantic }

All the data validation is performed under the hood by <a href="https://docs.pydantic.dev/" class="external-link" target="_blank">Pydantic</a>, so you get all the benefits from it. And you know you are in good hands.

You can use the same type declarations with `str`, `float`, `bool` and many other complex data types.

                    "operationId": "read_items_items__get",
                    "parameters": [
                        {
                            "description": "Query string for the items to search in the database that have a good match",
                            "required": False,
                            "schema": {
                                "anyOf": [
                                    {

    # to support it as a first class "feature"
    assert is_bytes_sequence_annotation(Union[list[str], list[bytes]])


def test_is_uploadfile_sequence_annotation():
    # For coverage
    # TODO: in theory this would allow declaring types that could be lists of UploadFile
    # and other types, but I'm not even sure it's a good idea to support it as a first
    # class "feature"

Wenn der Client beispielsweise versucht, ein `santa_tracker`-Cookie mit einem Wert von `good-list-please` zu senden, erhält der Client eine **Error-Response**, die ihm mitteilt, dass das `santa_tracker` <abbr title="Santa beschwert sich über den Mangel an Cookies. 🎅 Okay, keine Cookie-Witze mehr.">Cookie nicht erlaubt ist</abbr>:

Por exemplo, se o cliente tentar enviar um cookie `santa_tracker` com o valor de `good-list-please`, o cliente receberá uma resposta de **erro** informando que o `santa_tracker` <abbr title="O papai noel desaprova a falta de biscoitos. 🎅 Ok, chega de piadas com os cookies.">cookie não é permitido</abbr>:

```json
{

                    "operationId": "read_items_items__get",
                    "parameters": [
                        {
                            "description": "Query string for the items to search in the database that have a good match",
                            "required": False,
                            "deprecated": True,
                            "schema": {
                                "anyOf": [
                                    {

@app.get("/items/")
async def read_items(
    q: Union[str, None] = Query(
        default=None,
        alias="item-query",
        title="Query string",
        description="Query string for the items to search in the database that have a good match",
        min_length=3,
        max_length=50,
        pattern="^fixedquery$",
        deprecated=True,
    ),
):
    results = {"items": [{"item_id": "Foo"}, {"item_id": "Bar"}]}
    if q:

* Then manually fix the remaining issues in the translation, so that it is a good translation.

Например, если клиент попытается отправить cookie `santa_tracker` со значением `good-list-please`, то в ответ он получит **ошибку**, сообщающую ему, что cookie `santa_tracker` <abbr title="Санта не одобряет пропажу печенья. 🎅 Ладно, больше никаких шуток про печенье.">не разрешён</abbr>:

```json
{
    "detail": [