<img src="/img/tutorial/generate-clients/image01.png">

Puedes ver esos esquemas porque fueron declarados con los modelos en la app.

Esa información está disponible en el **OpenAPI schema** de la app, y luego se muestra en la documentación de la API.

Y esa misma información de los modelos que está incluida en OpenAPI es lo que puede usarse para **generar el código del cliente**.

### Hey API { #hey-api }

<small>* estimation based on tests conducted by an internal development team, building production applications.</small>

## Sponsors

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### Keystone Sponsor

Aktualisieren Sie nun die Abhängigkeit `get_current_user`.

Das ist diejenige, die von den oben genannten Abhängigkeiten verwendet wird.

Hier verwenden wir dasselbe OAuth2-Schema, das wir zuvor erstellt haben, und deklarieren es als Abhängigkeit: `oauth2_scheme`.

* 適当な型に変換します（必要な場合）。
* データを検証します。
    * データが無効な場合は、明確なエラーが返され、どこが不正なデータであったかを示します。
* 受け取ったデータをパラメータ `item` に変換します。
    * 関数内で `Item` 型であると宣言したので、すべての属性とその型に対するエディタサポート（補完など）をすべて使用できます。
* モデルの<a href="http://json-schema.org" class="external-link" target="_blank">JSONスキーマ</a>定義を生成し、好きな場所で使用することができます。
* これらのスキーマは、生成されたOpenAPIスキーマの一部となり、自動ドキュメントの<abbr title = "User Interfaces">UI</abbr>に使用されます。

## 自動ドキュメント生成

---

The `APIRouter`s are not "mounted", they are not isolated from the rest of the application.

This is because we want to include their *path operations* in the OpenAPI schema and the user interfaces.

As we cannot just isolate them and "mount" them independently of the rest, the *path operations* are "cloned" (re-created), not included directly.

///

beta and enabled by default. CustomResourceDefinitions with [structural schemas](https://github.com/kubernetes/enhancements/blob/master/keps/sig-api-machinery/20190425-structural-openapi.md) now publish schemas in the OpenAPI document served at `/openapi/v2`. CustomResourceDefinitions with non-structural schemas have a `NonStructuralSchema` condition added with details about what needs to be corrected in the validation schema. ([#77825](https://github.com/kubernetes/kubernetes/pull/77825), [@royc...

            // effective model.
            //
            // As of 3.4, the model version is mandatory even in raw models. The XML element still is optional in the
            // XML schema and this will not change anytime soon. We do not want to build effective models based on
            // models without a version starting with 3.4.

	// ErrMalformedXML - generic error indicating malformed XML
	ErrMalformedXML = errors.New("the XML you provided was not well-formed or did not validate against our published schema")
)

const (
	ntpServerEnv = "MINIO_NTP_SERVER"
)

var ntpServer = env.Get(ntpServerEnv, "")

// UTCNowNTP - is similar in functionality to UTCNow()

  - The `/swaggerapi/*` schema docs, deprecated since 1.7, have been removed in favor of the /openapi/v2 schema docs. ([#72924](https://github.com/kubernetes/kubernetes/pull/72924), [@liggitt](https://github.com/liggitt))

Python code we can *create an object without an `id`* (`id=None`), assuming the database will *generate it when saving*. SQLModel understands that the database will provide the `id` and *defines the column as a non-null `INTEGER`* in the database schema. See <a href="https://sqlmodel.tiangolo.com/tutorial/create-db-and-table/#primary-key-id" class="external-link" target="_blank">SQLModel docs on primary keys</a> for details.

* `Field(index=True)` tells SQLModel that it should create a **SQL...