**To create a user group** The following ``create-user-group`` example creates a new user group. :: aws elasticache create-user-group \ --user-group-id myusergroup \ --engine redis \ --user-ids default Output:: { "UserGroupId": "myusergroup", "Status": "creating", "Engine": "redis", "UserIds": [ "default" ], "ReplicationGroups": [], "ARN": "arn:aws:elasticache:us-west-2:xxxxxxxxxx52:usergroup:myusergroup" } For more information, see `Authenticating Users with Role-Based Access Control (RBAC) <https://docs.aws.amazon.com/AmazonElastiCache/latest/red-ug/Clusters.RBAC.html>`__ in the *Elasticache User Guide*.