ARM 模板对 EndpointType 为 AzureFunction 的主题的事件订阅

问题描述

我正在尝试使用 "endpointType": "AzureFunction" 创建事件网格主题订阅.它给出了以下错误:-

错误":{"code": "无效请求","message": "无效的事件订阅请求:提供的 URL 无效.它不能为 null 或为空，并且应该是正确的 HTTPS URL比如

有人遇到过这个问题吗?

解决方案

Jakob 关于更改 api 版本的建议对我有用，因为我更改了 resourceId.这是我修改后的工作模板:-

{"name": "[concat(variables('eventGridTopicName'), '/Microsoft.EventGrid/', variables('myFuncName'))]","type": "Microsoft.EventGrid/topics/providers/eventSubscriptions","apiVersion": "2020-01-01-preview","location": "[参数('location')]",特性": {"topic": "[concat('/subscriptions/', parameters('subscriptionId'),'/resourcegroups/', parameters('resourceGroupName'), '/providers/Microsoft.EventGrid/topics/', variables('eventGridTopicName'))]",目的地": {"endpointType": "AzureFunction",特性": {"resourceId": "[concat('/subscriptions/', parameters('subscriptionId'),'/resourcegroups/', parameters('resourceGroupName'), '/providers/Microsoft.Web/sites/', variables('funcAppName)'), '/functions/' , variables('myFuncName'))]","maxEventsPerBatch": 1,preferredBatchSizeInKilobytes":64}},筛选": {高级过滤器":[{"operatorType": "StringIn","key": "事件类型",价值观":[xyz事件"]},{"operatorType": "StringIn","key": "主题",价值观":[xyzEventReceived"]}]},标签": []，"eventDeliverySchema": "EventGridSchema"},取决于": [[变量('eventGridTopicName')]"]}

I am trying to create an event grid topic subscription with "endpointType": "AzureFunction". It is giving following error: -

My ARM template is given below: -

{
      "name": "[concat(variables('eventGridTopicName'), '/Microsoft.EventGrid/', variables('myFuncName'))]",
      "type": "Microsoft.EventGrid/topics/providers/eventSubscriptions",
      "apiVersion": "2019-01-01",
      "location": "[parameters('location')]",
      "properties": {
        "topic": "[concat('/subscriptions/', parameters('subscriptionId'),'/resourcegroups/', parameters('resourceGroupName'), '/providers/Microsoft.EventGrid/topics/', variables('eventGridTopicName'))]",
        "destination": {
          "endpointType": "AzureFunction",
          "properties": {
            "resourceId": "[resourceId('Microsoft.Web/sites/functions/', variables('funcAppName'), variables('myFuncName'))]",
            "maxEventsPerBatch": 1,
            "preferredBatchSizeInKilobytes": 64
          }
        },
        "filter": {
          "advancedFilters": [
            {
              "operatorType": "StringIn",
              "key": "eventType",
              "values": [
                "xyzEvent"
              ]
            },
            {
              "operatorType": "StringIn",
              "key": "subject",
              "values": [
                "xyzEventReceived"
              ]
            }
          ]
        },
        "labels": [],
        "eventDeliverySchema": "EventGridSchema"
      },
      "dependsOn": [
        "[variables('eventGridTopicName')]"
      ]
    }

Earlier, I was using EndpointType as a webhook since new event handlers like Azure Function, storage Queues, etc. were not available (https://docs.microsoft.com/en-us/azure/event-grid/event-handlers). I used the generated arm template from Azure portal as shown below: -

Has anyone faced this issue?

解决方案

Jakob's suggestion for changing api version worked for me with change in resourceId. Here is my modified working template: -

{
      "name": "[concat(variables('eventGridTopicName'), '/Microsoft.EventGrid/', variables('myFuncName'))]",
      "type": "Microsoft.EventGrid/topics/providers/eventSubscriptions",
      "apiVersion": "2020-01-01-preview",
      "location": "[parameters('location')]",
      "properties": {
        "topic": "[concat('/subscriptions/', parameters('subscriptionId'),'/resourcegroups/', parameters('resourceGroupName'), '/providers/Microsoft.EventGrid/topics/', variables('eventGridTopicName'))]",
        "destination": {
          "endpointType": "AzureFunction",
          "properties": {
            "resourceId": "[concat('/subscriptions/', parameters('subscriptionId'),'/resourcegroups/', parameters('resourceGroupName'), '/providers/Microsoft.Web/sites/', variables('funcAppName'), '/functions/' , variables('myFuncName'))]",
            "maxEventsPerBatch": 1,
            "preferredBatchSizeInKilobytes": 64
          }
        },
        "filter": {
          "advancedFilters": [
            {
              "operatorType": "StringIn",
              "key": "eventType",
              "values": [
                "xyzEvent"
              ]
            },
            {
              "operatorType": "StringIn",
              "key": "subject",
              "values": [
                "xyzEventReceived"
              ]
            }
          ]
        },
        "labels": [],
        "eventDeliverySchema": "EventGridSchema"
      },
      "dependsOn": [
        "[variables('eventGridTopicName')]"
      ]
    }

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