public String getStandardsSubscriptionArn() {
        return this.standardsSubscriptionArn;
    }
<p>
The ARN of a resource that represents your subscription to a supported standard. To get the subscription ARNs of
the standards you have enabled, use the <code>GetEnabledStandards</code> operation.
</p>

@return The ARN of a resource that represents your subscription to a supported standard. To get the subscription
        ARNs of the standards you have enabled, use the <code>GetEnabledStandards</code> operation.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/DescribeStandardsControlsRequest.java