This plugin lets you use the AWS Command Line Interface (AWS CLI) to begin and finish periods to your managed cases. Session Manager is a functionality of AWS Systems Manager. Session Manager is a completely managed AWS Systems Manager functionality that permits you to handle your Amazon Elastic Compute Cloud (Amazon EC2) cases, on-premises cases and digital machines. Session Manager gives safe and auditable occasion administration with out the necessity to open inbound ports. When you employ the Session Manager plugin with the AWS CLI to begin a session, the plugin builds the websocket connection to your managed cases.