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 action5PK9BSB01Z4RACC4DkJjIU7a+HjiNw/gdO3NcLGruvu1LjqLopde5lWxwvfM8xNYoQPQ8e0OLVGnDwX6XVo8xtRLiO9+oi0t0gndBCYG5+mIYrRd