To specify a different version of a registered CloudFormation module, you need to use the TypeVersionArn property. Here’s the correct approach:

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sftpTransferLambda: Type: ORG::Lambda::SFTPTransfer::MODULE TypeVersionArn: "arn:aws:cloudformation:us-east-1:123456789012:type/module/ORG-Lambda-SFTPTransfer/000001" Properties: SourceBucketName: !Sub l.lz-${Environment}-${Client}-${DataSource} DestinationBucketName: !Sub l.bronze-${Environment}-${Client}-${DataSource}