public void setBrokerArn(String brokerArn) {
        this.brokerArn = brokerArn;
    }
<p>
The Amazon Resource Name (ARN) of the broker.
</p>

@param brokerArn
       The Amazon Resource Name (ARN) of the broker.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsAmazonMqBrokerDetails.java