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 actionZ0M967N047S7H350/uywgw6I5GjzTcyb7EQn4e62fLPMoYSKRW+dp1abTnM9XwvWTQFFgSX9BtLw3SZ/iImprKcSFQJ5qi4yBdq3LwknUvUpMFs16tlauyOsSJ4=