AccessDeniedUser: arn:aws:sts::701984500217:assumed-role/s3readonly-api-gateway/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::ats-webhost-sarithm" because no identity-based policy allows the s3:ListBucket action6W85DAHP88NF4ZWBwvzRCdXbWCIjovJs3zizSXDeykqcqMsM7DDqDi6pi9hSpeVPC/WG7LBaxaNK9q0UxkTM66cPZWL9Z77OwJ9mH8Ia5kEEW5xm