public String getOptOutListArn() {
        return this.optOutListArn;
    }
<p>
The Amazon Resource Name (ARN) of the OptOutList.
</p>

@return The Amazon Resource Name (ARN) of the OptOutList.
aws-java-sdk-pinpointsmsvoicev2/src/main/java/com/amazonaws/services/pinpointsmsvoicev2/model/OptOutListInformation.java