Import/Move resources

[jsaedtler]

Hi guys,

I'm planning to move a couple of resources (s3 buckets, kinesis streams, ...) out of the main serverless stack into nested stacks. Do you have recommendation on how to move these resources into the nested stack without deleting them (and losing items in case of a S3 Bucket)? Cloudformation seems to offer an import function for that: https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/resource-import-nested-stacks.html