I have an s3 bucket bucket1 containing some object belonging to S3 storage class and some stored in Glacier class.
I want to move these objects to another bucket bucket2. The objects after move to bucket2 will still be in the same storage class as they were before.
For example if //bucket1/file1 is in Glacier before the move, after move //bucket2/file1 will still be in Glacier.
How can I move objects already in Glacier to a different s3 bucket ?
Objects in Glacier or Glacier Deep Archive must be restored before you can operate on them, so you'll need to restore them in bucket1 before you can move them to bucket2. As part of restore you specify how long you want them to stay in standard storage class before they revert to Glacier.
When you move them, the objects will start out in standard storage class in bucket2. You'll need to create a lifecycle rule in bucket2 to then change the storage class of the moved objects to Glacier.