amazon-web-services - 将事件规则负载配置为参数化存储桶

Question

我正在定义 BucketName ，它将用户输入作为由“，”分隔的存储桶列表。我想在 EventRule 的请求参数部分使用这些存储桶

Description: Template to create AWS Event Bridge
Parameters:
  BucketName:
    Type: String
    Default: "Enter Bucket Name1,BucketName2"

Resources: 
  
  EventRule: 
      Type: AWS::Events::Rule
      Properties: 
        Description: "EventRule"
        State: "ENABLED"
        EventPattern: 
          source: 
            - aws.s3
          detail: 
            eventSource: 
              - "s3.amazonaws.com"
            eventName: 
              - PutObject
              - DeleteObject
            requestParameters:
             bucketName:
              - Fun::Split: [",", !Ref BucketName]

但它抛出以下错误消息

事件模式无效。原因:无法识别的匹配类型 Fun::Split at [Source: (String)"{"source":["aws.s3"],"detail":{"eventSource":["s3.amazonaws.com"],"requestParameters":{"bucketName":[{"Fun::Split":[",",""abc,def""]}]},"eventName":["PutObject","DeleteObject"]}}";行:1，列:117](服务:AmazonCloudWatchEvents；状态代码:400；错误代码:InvalidEventPatternException；请求 ID:d80f531a-660d-4f4c-b9ab-70cb4507bf05；代理:null)

Answer 1

它应该是Fn::Splitm而不是Fun::Split。