public GetClusterPolicyResult withPolicy(String policy) {
        setPolicy(policy);
        return this;
    }
<p>
The cluster policy.
</p>

@param policy
       <p>
       The cluster policy.
       </p>
@return Returns a reference to this object so that method calls can be chained together.
aws-java-sdk-kafka/src/main/java/com/amazonaws/services/kafka/model/GetClusterPolicyResult.java