public LifecyclePolicy withPolicyArn(String policyArn) {
        setPolicyArn(policyArn);
        return this;
    }
<p>
The Amazon Resource Name (ARN) of the policy.
</p>

@param policyArn
       The Amazon Resource Name (ARN) of the policy.
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-dlm/src/main/java/com/amazonaws/services/dlm/model/LifecyclePolicy.java