**To describe an activation** This example provides details about the activations on your account. Command:: aws ssm describe-activations Output:: { "ActivationList": [ { "ActivationId": "bcf6faa8-83fd-419e-9534-96ad14131eb7", "Description": "test", "DefaultInstanceName": "MyWebServers", "IamRole": "AutomationRole", "RegistrationLimit": 10, "RegistrationsCount": 0 "ExpirationDate": 1550176478.734, "Expired": false, "CreatedDate": 1550090078.734 } ] }