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 action5Q4DKDZBBP8KNXQTZ7/nqrupvN317Bh3Yi1OCMH5UUki1vibe/9Cuxn4bUwHoL7SiYw3qU0oo1yMHtdJaoAr/eHCMGueYu5om6rzNdRg4NDd/ts0