1**To list security configurations in the current region** 2 3Command:: 4 5 aws emr list-security-configurations 6 7Output:: 8 9 { 10 "SecurityConfigurations": [ 11 { 12 "CreationDateTime": 1473889697.417, 13 "Name": "MySecurityConfig-1" 14 }, 15 { 16 "CreationDateTime": 1473889697.417, 17 "Name": "MySecurityConfig-2" 18 } 19 ] 20 } 21