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 actionA8J1VANZ2J8EEVEKJ1JDkWRAq525drTUN4pkr4ZTSTPIhtSGihdc6KXVUnSxWzJ1EWXr0h3zd+Oxfs1YeyItLgCFmYhK7xAM7sY5AWRfvMgo8wln