public void setRegionMap(java.util.Map<String, RegionInfo> regionMap) {
        this.regionMap = regionMap;
    }
<p>
The map between each Amazon Web Services Region in your replication set and the KMS key that's used to encrypt
the data in that Region.
</p>

@param regionMap
       The map between each Amazon Web Services Region in your replication set and the KMS key that's used to
       encrypt the data in that Region.
aws-java-sdk-ssmincidents/src/main/java/com/amazonaws/services/ssmincidents/model/ReplicationSet.java