AccessDeniedUser: arn:aws-us-gov:sts::196640475515:assumed-role/preview-sccv3-s3-api-gateway-role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::preview-sccv3-piam.dev.usgov.security.cisco-1966" because no identity-based policy allows the s3:ListBucket actionZ18V5GNN58A3J785rQsuVdFH9TU7d/WGsL1k/Rc/di5wNPPXx6xn1KzjHGL0L2EaNPBUT2R5XlBBio01NRKNE1IqXn/P1aB4CqbJmwk1ad0pF9+nvGW/9rdh84s=