Parameters:
  EventsParam:
    Type: String
    Default: s3:ObjectCreated:*

Resources:
  FunctionInvalidS3Event:
    Type: AWS::Serverless::Function
    Properties:
      CodeUri: s3://sam-demo-bucket/hello.zip
      Handler: hello.handler
      Runtime: python2.7
      Events:
        S3Event:
          Type: S3
          Properties:
            Bucket:
              Ref: MyBucket
            Events:
              Ref: EventsParam

  MyBucket:
    Type: AWS::S3::Bucket