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 actionT580E5CWCAKZH0J8Rr72aw8UpLL4Q6v3QZsSiGIvNifZ/wsylxb3Un305SjF91dC8+xAg5VY5irGZ5ntGf6JAgm4OGChMM9RwCJcEAqNIFzL0iyH