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 actionPS62Z3KM9HFD8JHMn+Jvez5td87ZpenJbT5q3ST1IzSyzr+wocsDxeZOlBoHzU8OFBVm8NvZoWfMJ2X1NsdtkeugMtcBHqpN7+6dWyphLnn6Cffr