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 action2P4KQN64NATEJMF9hZOjfd4EHM+gP34veAbynnmt9xxFc1VhpgzGzVWs0L60bjCrghbyw80js9aMKIqWQh8xPE4JWDp96b1Lnh+doDP2nyc0BeNN