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 actionW165ZKK89F3B72SVVEx/LB9+z/runM1Aop5hkhJF+LuvAHBCs/M75rYFgInC9KuH/k028mTARYY7cc7nxmQz4iptln2ECc9LhZ6i4/uWoweifeRh