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 action8FGF42SR1J695EWMehlILReqBbNg8KfCKA6UbzqBj4EcRDF8d3mjR9S3PoQvISCeuhQ0C2K2nq/sXrQPpwfl1DWSiD4lwLDayR36YQUy5QJ1DtV9