public AwsElasticsearchDomainEncryptionAtRestOptions getEncryptionAtRestOptions() {
        return this.encryptionAtRestOptions;
    }
<p>
Details about the configuration for encryption at rest.
</p>

@return Details about the configuration for encryption at rest.
aws-java-sdk-securityhub/src/main/java/com/amazonaws/services/securityhub/model/AwsElasticsearchDomainDetails.java