title: Is it possible to copy between AWS accounts using AWS CLI?
body: <p>Is it possible using AWS CLI to copy the contents of S3 buckets between AWS accounts? I know it's possible to copy/sync between buckets in the same account, but I need to get the contents of an old AWS account into a new one. I have AWS CLI configured with two profiles, but I don't see how I can use both profiles in a single copy/sync command.</p>