AccessDeniedUser: arn:aws-us-gov:sts::643344514342:assumed-role/staging-s3-shellapp-api-gateway-role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::staging02-control.test.usgov.security.cisco" because no identity-based policy allows the s3:ListBucket actionQR6CNA0AN18VG69Fyk2lpGn1cUYq5TH9c+AlHAoFU7RePbHnUX6+7Z+Ws0GUa/ySPQdZFchdSfx9bHDphkNeCIdXBMLTbC7KnEz503PNhHduxEu1Xfc1RuvhGss=