File: //lib/python3/dist-packages/awscli/examples/docdb/copy-db-cluster-snapshot.rst
**To create a copy of a snapshot**
The following ``copy-db-cluster-snapshot`` example makes a copy of ``sample-cluster-snapshot`` named ``sample-cluster-snapshot-copy``. The copy has all the tags of the original plus a new tag with the key name ``CopyNumber``. ::
aws docdb copy-db-cluster-snapshot \
--source-db-cluster-snapshot-identifier sample-cluster-snapshot \
--target-db-cluster-snapshot-identifier sample-cluster-snapshot-copy \
--copy-tags \
--tags Key="CopyNumber",Value="1"
This command produces no output.
For more information, see `Copying a Cluster Snapshot <https://docs.aws.amazon.com/documentdb/latest/developerguide/backup-restore.db-cluster-snapshot-copy.html>`__ in the *Amazon DocumentDB Developer Guide*.