public String getDomainARN() {
        return this.domainARN;
    }
<p>
The ARN of the Amazon OpenSearch Service domain.
</p>

@return The ARN of the Amazon OpenSearch Service domain.
aws-java-sdk-kinesis/src/main/java/com/amazonaws/services/kinesisfirehose/model/AmazonopensearchserviceDestinationDescription.java