public DescribeScalingPoliciesRequest withPolicyNames(java.util.Collection<String> policyNames) {
        setPolicyNames(policyNames);
        return this;
    }
<p>
The names of the scaling policies to describe.
</p>

@param policyNames
       The names of the scaling policies to describe.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-applicationautoscaling/src/main/java/com/amazonaws/services/applicationautoscaling/model/DescribeScalingPoliciesRequest.java