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 actionBFP6C44HX9F9E50F1NqYMtu7YYpon5RTUy5QD7AAQD0VBsgJzYioAme1Q+l4ClNBurJNrx+kbidro+0GDR41fUSX2EE=