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 actionS20H6ZB84ENBDWZSZUo1/dGSCBqUrWiGG1vNWrblrliUn0pU1/+h2QCHfC+0gZ+GN/fTv6CBniSdzt2YVBf9eieoZWBKy2TMUlTuku1kBideDtCt