public void setNewReplicationFactor(Integer newReplicationFactor) {
        this.newReplicationFactor = newReplicationFactor;
    }
<p>
The new number of nodes for the DAX cluster.
</p>

@param newReplicationFactor
       The new number of nodes for the DAX cluster.
aws-java-sdk-dax/src/main/java/com/amazonaws/services/dax/model/DecreaseReplicationFactorRequest.java