public java.util.List<PillarDifference> getPillarDifferences() {
        return pillarDifferences;
    }
<p>
The differences between the base and latest versions of the lens.
</p>

@return The differences between the base and latest versions of the lens.
aws-java-sdk-wellarchitected/src/main/java/com/amazonaws/services/wellarchitected/model/VersionDifferences.java