AWS cloudformation elasticsearch encryption at rest (KMS encryption)

Question

AWS ElasticSearch supports encryption at rest via console and API. The boto api seems to have a facility for enabling this and use a custom KMS key. I couldn't find a way to configure this using cloudformation template. Is it not supported yet or am I missing it?

ElasticSearch cloudformation documentation:- https://docs.aws.amazon.com/AWSCloudFormation/latest/UserGuide/aws-resource-elasticsearch-domain.html

https://aws.amazon.com/about-aws/whats-new/2017/12/encryption-at-rest-now-available-on-amazon-elasticsearch-service/

Answer 1

I learnt that the feature is not supported yet in cloudformation template. The console/APIs supports it.