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 actionSC5E4M78AGVPAP53RagFoXhwLFEvHE1fZh7WSoFsRjE1SczdcWNAlIg6LqVSv9EIVs+cKvOgHh2RUhVa0YE9IyQ9O66ajBxO85zrwflPdRSsa5ot