AccessDeniedUser: arn:aws:sts::426519091257:assumed-role/digi-epub-delivery-api-gateway/BackplaneAssumeRoleSession is not authorized to perform: s3:ListBucket on resource: "arn:aws:s3:::426519091257-digi-epub-pages" because no identity-based policy allows the s3:ListBucket actionVCTMEZMVSDC3Z5N1j4V+RyC/zESVu76TFZDO48g3Dg3y803ATxUnLHg3cV6YSU4V0Mu0/Kzmp0dC708S6UHXkclb3wynEpl8mG7uf03KCH0vw/Uz