for those who supply content to shoppers as a result of CloudFront, you will find ways to troubleshoot and enable reduce this error by examining the CloudFront documentation. a ° ? b ° ? c ° ? d ° ? e ° ? f ° ? g ° ? h ° ? i ° ? j ° ? k ° ? l ° ? m ° ? n ° ? o ° ? p ° ? q ° ? r ° ? s ° ? t ° ? u ° ? v ° ? w ° ? x ° ? y ° ?