azure - 无法为 Event-Grid 创建 Webhook 订阅

Question

从昨天起，我就遇到了 Azure Event-Grid 的问题，并且找不到我做错的地方。

我使用以下链接在 azure cli 中创建自定义事件网格主题。 https://learn.microsoft.com/en-us/azure/event-grid/scripts/event-grid-cli-create-custom-topic

并使用下面的链接来处理端点端的验证。 https://learn.microsoft.com/en-us/azure/event-grid/receive-events

并使用以下有效负载进行测试

[{
"subject": "Contoso/foo/bar/items",
"eventType": "Microsoft.EventGrid.SubscriptionValidationEvent",
"eventTime": "2017-08-16T01:57:26.005121Z",
"id": "602a88ef-0001-00e6-1233-1646070610ea",
"data": { 
        "validationCode": "123456789"
        },
"dataVersion": "",
"metadataVersion": "1"
}]

并获得 123456789 回复和 200 回复。

当我运行下面链接中的命令时，出现此错误。

Deployment failed. Correlation ID: 6acbe8ab-1bf5-4f35-b133-9c907c2e2545. The operation failed due to an internal server error. The initial state of the impacted resources (if any) are restored. Please try again in few minutes. If error still persists, report 05a94a7a-b132-451b-90ff-ceb2f5d587ae:6/3/2020 3:49:40 PM (UTC) to our forums for assistance or raise a support ticket .

https://learn.microsoft.com/en-us/azure/event-grid/scripts/event-grid-cli-subscribe-custom-topic

提前非常感谢

Answer 1

我缺少验证握手的实现(在您的 webhook 实现中)，但如果您刚刚在 HTTP-200 响应中返回“123456789”，这可能就是原因。

您必须返回一个 json 负载，其中包含您的代码，如下所示:

{
  "validationResponse": "123456789"
}

docs 中有更详细的解释。