AWS Systems Manager

AWS Systems Manager Resource Replication with Arpio

Parameter Store

Arpio replicates your most recent version of a secure string, string, or string list parameter values to the recovery environment, along with allowed patterns, descriptions, and all expiration and EventBridge notifications in the parameter policy. 

By replicating parameter values, you can be sure that your applications running in the recovery environment will have the data with any configured hierarchical access they need to use with your scripts, commands, SSM documents, and configuration and automation workflows.