**To describe DB revisions for a cluster** The following ``describe-cluster-db-revisions`` example displays the details of an array of ``ClusterDbRevision`` objects for the specified cluster. :: aws redshift describe-cluster-db-revisions \ --cluster-identifier mycluster Output:: { "ClusterDbRevisions": [ { "ClusterIdentifier": "mycluster", "CurrentDatabaseRevision": "11420", "DatabaseRevisionReleaseDate": "2019-11-22T16:43:49.597Z", "RevisionTargets": [] } ] }