Trying below yml script to transfer AWS resource (amazon S3), using cloud-formation from one environment to another.

• The source environment has list of directories (Folder). for example: <BucketName>/RawZone/BatchData/Delta
• The bucket directory also enabled SNS notification.

Challenge:

• How to create default list of directories using cloud formation.
• Below script fail, because expected list of directories not found at target AWS account, to enable the notification.

Please note, to simplicity code the respective SQS and SNS resource, I have already migrate, so I remove it from below script.

AWSTemplateFormatVersion: "2010-09-09" Description: AWS CloudFormation which creates the resources on aws for data lake

Parameters for the cloudformation template

Parameters: S3BucketName: Type: String Description: Bucket name for the aws data lake (Bucket name shoule be in small characters) AllowedPattern: "[a-zA-Z][a-zA-Z0-9_-]" Resources: S3Bucket: Type: "AWS::S3::Bucket" DeletionPolicy: Retain Properties: BucketName: !Ref S3BucketName BucketEncryption: ServerSideEncryptionConfiguration: - ServerSideEncryptionByDefault: SSEAlgorithm: "AES256" BucketKeyEnabled: true NotificationConfiguration: TopicConfigurations: - Event: "s3:ObjectCreated:" Filter: S3Key: Rules: - Name: "Prefix" Value: "RawZone/BatchData/Delta/" - Name: "Suffix" Value: "" Topic: !Sub "arn:aws:sns:${AWS::Region}:${AWS::AccountId}:${S3BucketName}_event_notifications_topic" VersioningConfiguration: Status: "Enabled" OwnershipControls: Rules: - ObjectOwnership: "BucketOwnerEnforced" PublicAccessBlockConfiguration: BlockPublicAcls: true BlockPublicPolicy: true IgnorePublicAcls: true RestrictPublicBuckets: true