public ServerSideEncryptionConfiguration getServerSideEncryptionConfiguration() {
        return this.serverSideEncryptionConfiguration;
    }
<p>
The identifier of the KMS customer managed key (CMK) that's used to encrypt data indexed by Amazon Kendra. Amazon
Kendra doesn't support asymmetric CMKs.
</p>

@return The identifier of the KMS customer managed key (CMK) that's used to encrypt data indexed by Amazon
        Kendra. Amazon Kendra doesn't support asymmetric CMKs.
aws-java-sdk-kendra/src/main/java/com/amazonaws/services/kendra/model/CreateIndexRequest.java