public void setCertificateAuthorityArnList(java.util.Collection<String> certificateAuthorityArnList) {
        if (certificateAuthorityArnList == null) {
            this.certificateAuthorityArnList = null;
            return;
        }

        this.certificateAuthorityArnList = new java.util.ArrayList<String>(certificateAuthorityArnList);
    }
<p>
List of ACM Certificate Authority ARNs.
</p>

@param certificateAuthorityArnList
       <p>
       List of ACM Certificate Authority ARNs.
       </p>
aws-java-sdk-kafka/src/main/java/com/amazonaws/services/kafka/model/Tls.java