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 actionTJTJD29VJQM2C9VAQZf/2xTI6EgxVIwhVu1VtzXAblaaggVnfhiRs3iRAjOe3f8K6w918yUnM2mPpMjZlvV9H9X8xOqOaY9UNrfIyI/4djRjY2dX