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 actionKYHJS2XKFNKJ4DXN+kVdph4H1v8T0+bFvC8S1SwuEpOYBXub8DECBSv9ziyyrZdBct6DvXJpEThJ8Hc5gGETITVeJ7I=