Guidance for migrating from aws_elasticsearch_domain to aws_opensearch_domain

I have a few existing opensearch domains defined using the aws_elasticsearch_domain resource. I know that the new aws_opensearch_domain resource has been released and will probably be the preferred way to manage aws opensearch domains going forward. However, I’m not exactly clear on if I need to migrate my existing aws_elasticsearch_domains to aws_opensearch_domains and if so, what that process might look like. Are there any recommendations or guidance for the correct process here? Thanks.