触发 SQS 的 EventBridge 的 SAM 模板答案

【问题标题】：SAM template for an EventBridge that triggers SQS触发 SQS 的 EventBridge 的 SAM 模板
【发布时间】：2021-04-24 19:12:27
【问题描述】：

我有一个 EventBridge 接收事件并希望将其发布到使用 sam 模板触发 Lambdafunction 的 SQS

在 EventBridge 上放置事件是可以的，但是 SQS 没有被 EventBridge 触发

我下面yaml有什么错误吗

eventSqsQueue:
    Type: AWS::SQS::Queue

  eventSynchronizer:
    Type: AWS::Serverless::Function 
    Properties:
      CodeUri: build/eventSynchronizer
      Handler: eventSynchronizer.Handler      
      Events:
        MySQSEvent:
          Type: SQS
          Properties:
            Queue: !GetAtt eventSqsQueue.Arn
            BatchSize: 10

  eventEventRule: 
    Type: AWS::Events::Rule
    Properties:      
      EventPattern: 
        account: 
          - !Sub '${AWS::AccountId}'
        source:
          - "microserviceName"
        DetailType:
          - "event Created"
          - "event Updated"
          - "event Deleted"
      Targets: 
        - Arn: !GetAtt eventSqsQueue.Arn
          Id: "SQSqueue"

  EventBridgeToToSqsPolicy:
    Type: AWS::SQS::QueuePolicy
    Properties:
      PolicyDocument:
        Statement:
        - Effect: Allow
          Principal:
            Service: events.amazonaws.com
          Action: SQS:SendMessage
          Resource:  !GetAtt eventSqsQueue.Arn          
      Queues:
        - Ref: eventSqsQueue

【问题讨论】：

标签： amazon-sqs aws-sam aws-event-bridge

【解决方案1】：

DetailType 应该是 detail-type 并删除一些额外的书面代码

这是最终的解决方案

eventSqsQueue:
    Type: AWS::SQS::Queue

  eventSynchronizer:
    Type: AWS::Serverless::Function 
    Properties:
      CodeUri: build/eventSynchronizer
      Handler: eventSynchronizer.Handler
      # ReservedConcurrentExecutions: 1      
      Events:
        MySQSEvent:
          Type: SQS
          Properties:
            Queue: !GetAtt eventSqsQueue.Arn
            BatchSize: 10

  eventEventRule: 
    Type: AWS::Events::Rule
    Properties:
      Description: "eventEventRule"
      EventPattern:       
        source:
          - "microserviceName"
        detail-type:
          - "event Created"
          - "event Updated"
          - "event Deleted"
      Targets: 
        - Arn: !GetAtt eventSqsQueue.Arn
          Id: "SQSqueue"

  EventBridgeToToSqsPolicy:
    Type: AWS::SQS::QueuePolicy
    Properties:
      PolicyDocument:
        Statement:
        - Effect: Allow
          Principal:
            Service: events.amazonaws.com
          Action: SQS:SendMessage
          Resource:  !GetAtt eventSqsQueue.Arn          
      Queues:
        - Ref: eventSqsQueue
```

【讨论】：

【解决方案2】：

如果要检查模板是否有错误，请使用

$ sam validate

【讨论】：