public void setFinalSnapshotIdentifier(String finalSnapshotIdentifier) {
        this.finalSnapshotIdentifier = finalSnapshotIdentifier;
    }
<p>
The name of a final node group (shard) snapshot. ElastiCache creates the snapshot from the primary node in the
cluster, rather than one of the replicas; this is to ensure that it captures the freshest data. After the final
snapshot is taken, the replication group is immediately deleted.
</p>

@param finalSnapshotIdentifier
       The name of a final node group (shard) snapshot. ElastiCache creates the snapshot from the primary node in
       the cluster, rather than one of the replicas; this is to ensure that it captures the freshest data. After
       the final snapshot is taken, the replication group is immediately deleted.
aws-java-sdk-elasticache/src/main/java/com/amazonaws/services/elasticache/model/DeleteReplicationGroupRequest.java