AccessDeniedUser: arn:aws-us-gov:sts::196640475515:assumed-role/preview-s3-shellapp-api-gateway-role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::preview-control.dev.usgov.security.cisco" because no identity-based policy allows the s3:ListBucket action263S2XACGHT1VQ28W8wBz+c1ER0DlJlecWJxWAgMg9PhPolfU3iJbj5ljlAhTkFrdpflhcY8KduERYF7PYXwQ6eDajlwLVyyA70HI1RYH8ukLo6B5CXjDHtXXSI=