Values.ReplicationSpecificationSourceThe replication specification of the keyspace includes: regionList - the Amazon Web Services Regions where the keyspace is replicated in. replicationStrategy - the required value is SINGLE_REGION or MULTI_REGION.
type nonrec t = {replicationStrategy : Rs.t;The replicationStrategy of a keyspace, the required value is SINGLE_REGION or MULTI_REGION.
*)regionList : RegionList.t option;The regionList contains the Amazon Web Services Regions where the keyspace is replicated in.
*)}