AccessDeniedUser: arn:aws-us-gov:sts::196640475515:assumed-role/preview-s3-api-gateway-role/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws-us-gov:s3:::preview-piam.dev.usgov.security.cisco-1966" because no identity-based policy allows the s3:ListBucket actionKGB1A8SCEMSM4PC5k5WEgFyMw+e1pYgmiTo6zkuCbmSUO200L0Tt68Vaw9uNwY54HYi8JFfn+ZgWlz8peHpXoNyVxDS65VEypPKdgjqc1iij7oM8rr0m1BSjATU=