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 actionMM9HH6KF9S78F2BNwJY939p8AejH/HD24NZOY0Y2vFxNWqFDZhwMFMTjm6An4t/ttw/JuCh/X6ZUYU5V6ZyM1DAh+BKopuBXySuWEZGc0CFrVQlh