public OrganizationRecommendationSummary withPillars(java.util.Collection<String> pillars) {
        setPillars(pillars);
        return this;
    }
<p>
The Pillars that the Recommendation is optimizing
</p>

@param pillars
       The Pillars that the Recommendation is optimizing
@return Returns a reference to this object so that method calls can be chained together.
@see RecommendationPillar
aws-java-sdk-trustedadvisor/src/main/java/com/amazonaws/services/trustedadvisor/model/OrganizationRecommendationSummary.java