AzureFunctions 绑定(bind)到 SendGrid

Question

尝试弄清楚如何从 azure 函数使用 SendGrid。没有太多文档可找到，但这是我尝试过的:

#r "SendGrid"
using SendGrid.Helpers.Mail;
using System;

public static void Run(string myQueueItem, out Mail message, TraceWriter log)
{
    log.Info($"C# Queue trigger function processed: {myQueueItem}");
    message=new Mail();
}

我已经对主题和正文以及集成输出部分中的 api key 进行了硬编码。这是我的 function.json:

{
"bindings": [
{
  "name": "myQueueItem",
  "type": "queueTrigger",
  "direction": "in",
  "queueName": "send-email-request",
  "connection": "myStorage"
},
{
  "type": "sendGrid",
  "name": "message",
  "apiKey": "SG.xxxxxxxxxxx",
  "direction": "out",
  "to": "<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="bfd2daffd8d2ded6d391dcd0d2" rel="noreferrer noopener nofollow">[email protected]</a>",
  "from": "<a href="https://stackoverflow.com/cdn-cgi/l/email-protection" class="__cf_email__" data-cfemail="b8d5ddf8dfd5d9d1d496d6d7" rel="noreferrer noopener nofollow">[email protected]</a>",
  "subject": "hardcoded",
  "text": "test213"
}
],
"disabled": false
}

我收到以下错误:

Function ($SendEmailOnQueueTriggered) Error: Microsoft.Azure.WebJobs.Host: Error indexing method 'Functions.SendEmailOnQueueTriggered'. Microsoft.Azure.WebJobs.Host: 'SG.xxxxxx' does not resolve to a value.
Session Id: 9426f2d7e4374c7ba7e0612ea5dc1814
Timestamp: 2017-01-07T12:18:01.930Z

我已授予 Apkey 在 SendGrid 中的完全访问权限。我错过了什么想法吗？

拉尔西

Answer 1

ApiKey 字段不是实际的 ApiKey，它应该是“功能应用程序设置”中定义的 AppSettings 键的名称。