Resources:
  Queue:
    Type: AWS::SQS::Queue
  Bucket:
    Type: AWS::S3::Bucket
  Notification:
    Type: AwsCommunity::S3::BucketNotification
    Properties:
      Id: MyNotification
      Events: 
        - s3:ObjectCreated:*
      Filters:
        - Name: suffix
          Value: gif
      BucketArn: !GetAtt Bucket.Arn
      TargetType: Queue
      TargetArn: !GetAtt Queue.Arn
    DependsOn:
      - Bucket
      - Queue