public String getVolumeEncryptionKey() {
        return this.volumeEncryptionKey;
    }
<p>
The ARN of the symmetric KMS key used to encrypt data stored on your WorkSpace. Amazon WorkSpaces does not
support asymmetric KMS keys.
</p>

@return The ARN of the symmetric KMS key used to encrypt data stored on your WorkSpace. Amazon WorkSpaces does
        not support asymmetric KMS keys.
aws-java-sdk-workspaces/src/main/java/com/amazonaws/services/workspaces/model/Workspace.java