// IssuedCredentialIDAuditAnnotationKey is the annotation key used in the audit event that is persisted to the
	// '/token' endpoint for service accounts.
	// This annotation indicates the generated credential identifier for the service account token being issued.
	// This is useful when tracing back the origin of tokens that have gone on to make request that have persisted

Security and authentication integrated. Without any compromise with databases or data models.

All the security schemes defined in OpenAPI, including:

* HTTP Basic.
* **OAuth2** (also with **JWT tokens**). Check the tutorial on [OAuth2 with JWT](tutorial/security/oauth2-jwt.md){.internal-link target=_blank}.
* API keys in:
    * Headers.
    * Query parameters.
    * Cookies, etc.

    * Email.
    * UUID.
    * ...及其他.

所有的校验都由完善且强大的 **Pydantic** 处理。

### 安全性及身份验证

集成了安全性和身份认证。杜绝数据库或者数据模型的渗透风险。

OpenAPI 中定义的安全模式，包括：

* HTTP 基本认证。
* **OAuth2** (也使用 **JWT tokens**)。在 [OAuth2 with JWT](tutorial/security/oauth2-jwt.md){.internal-link target=_blank}查看教程。
* API 密钥，在:
    * 请求头。
    * 查询参数。
    * Cookies, 等等。

加上来自 Starlette（包括 **session cookie**）的所有安全特性。