在 FastAPI 中，透過 OpenAPI，你可以定義這些 webhook 的名稱、你的應用將發送的 HTTP 操作類型（例如 `POST`、`PUT` 等），以及你的應用要發送的請求主體。

這能讓你的使用者更容易實作他們的 API 以接收你的 webhook 請求，甚至可能自動產生部分他們自己的 API 程式碼。

/// info

Webhook 功能自 OpenAPI 3.1.0 起提供，FastAPI `0.99.0` 以上版本支援。

///

## 含有 webhook 的應用 { #an-app-with-webhooks }

建立 FastAPI 應用時，會有一個 `webhooks` 屬性可用來定義 webhook，方式與定義路徑操作相同，例如使用 `@app.webhooks.post()`。

Webhook は OpenAPI 3.1.0 以上で利用可能で、FastAPI `0.99.0` 以上が対応しています。

///

## Webhook を持つアプリ { #an-app-with-webhooks }

**FastAPI** アプリケーションを作成すると、`webhooks` という属性があり、ここで *path operations* と同様に（例: `@app.webhooks.post()`）*webhook* を定義できます。

{* ../../docs_src/openapi_webhooks/tutorial001_py310.py hl[9:12,15:20] *}

定義した webhook は **OpenAPI** スキーマおよび自動生成される **ドキュメント UI** に反映されます。

/// info | 情報

    steps:
      - name: Send Slack notification about new RCs for manual testing
        id: slack
        uses: slackapi/slack-github-action@v3.0.1
        with:
          webhook: ${{ secrets.IDE_EXPERIENCE_TEAM_SLACK_WEBHOOK_URL }}
          webhook-type: incoming-webhook
          payload: |
            text: "<https://github.com/gradle/gradle/${{ github.event.ref }}|[gradle/gradle#${{ github.event.ref }}]> has been pushed"
            blocks:

/// info

Webhooks are available in OpenAPI 3.1.0 and above, supported by FastAPI `0.99.0` and above.

///

## An app with webhooks { #an-app-with-webhooks }

	// Sending a value on logCh must hold read lock on logChMu (to avoid closing)
	logCh   chan any
	logChMu sync.RWMutex

	// If this webhook is being re-configured we will
	// assign the new webhook target to this field.
	// The Send() method will then re-direct entries
	// to the new target when the current one
	// has been set to status "statusClosed".

		writeCustomErrorResponseJSON(ctx, w, errorCodes.ToAPIErr(ErrAdminConfigBadJSON), err.Error(), r.URL)
		return
	}

	// Check if subnet proxy being deleted and if so the value of proxy of subnet
	// target of logger webhook configuration also should be deleted
	loggerWebhookProxyDeleted := setLoggerWebhookSubnetProxy(subSys, cfg)

	if err = saveServerConfig(ctx, objectAPI, cfg); err != nil {

		},
		config.HelpKV{
			Key:             config.LoggerWebhookSubSys,
			Description:     "send server logs to webhook endpoints",
			MultipleTargets: true,
		},
		config.HelpKV{
			Key:             config.AuditWebhookSubSys,
			Description:     "send audit logs to webhook endpoints",
			MultipleTargets: true,
		},
		config.HelpKV{
			Key:             config.AuditKafkaSubSys,

        }
    ]
}
```

## Publish MinIO events via Webhooks

[Webhooks](https://en.wikipedia.org/wiki/Webhook) are a way to receive information when it happens, rather than continually polling for that data.

### Step 1: Add Webhook endpoint to MinIO

		go target.Cancel()
	}
}

// UpdateHTTPWebhooks swaps system webhook targets with newly loaded ones from the cfg
func UpdateHTTPWebhooks(ctx context.Context, cfgs map[string]http.Config) (errs []error) {
	return updateHTTPTargets(ctx, cfgs, systemTargets)
}

// UpdateAuditWebhooks swaps audit webhook targets with newly loaded ones from the cfg

        super.setUp(testInfo);
        notificationHelper = new NotificationHelper();
    }

    @Test
    public void test_sendToSlack_withBlankWebhookUrls() {
        // Setup mock configuration with blank webhook URLs
        ComponentUtil.setFessConfig(new MockFessConfig() {
            @Override
            public String getSlackWebhookUrls() {
                return "";
            }
        });