> For the complete documentation index, see [llms.txt](https://gitbook.com/docs/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://gitbook.com/docs/documentation/ja-gitbook-documentation/kontentsuwosuru/openapi/guides/describing-enums.md).

# 列挙型の説明

列挙型に説明を追加する方法を学びましょう

APIオペレーションに enum が含まれている場合、次を追加できます `x-enumDescriptions` 各オプションについてより詳しい情報を提供するために。GitBook は、オペレーションの横にある表に enum の値とその説明を表示します。

{% code title="openapi.yaml" %}

```yaml
openapi: '3.0'
info: ...
components:
  schemas:
    project_status:
      type: string
      enum:
        - LIVE
        - PENDING
        - REJECTED
      x-enumDescriptions:
        LIVE: プロジェクトは公開中です。
        PENDING: プロジェクトは承認待ちです。
        REJECTED: プロジェクトは却下されました。
```

{% endcode %}


---

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