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 action4DAWTKD68QMJCRPV69yuka3UVy6p8pHSdMw5Rt1hBRTz5dUq9iXdKt5x7Tkvq2lS53BYLAAR8X5714uKmXW20Xn4JS8=