Whether an appeal waiver precludes appellate review of an illegal sentence imposing deportation as a supervised release condition for a U.S. citizen when 18 U.S.C. § 3583(d) limits such condition to alien defendants

QUESTION PRESENTED Where the district court in sentencing a United States citizen imposes deportation as a supervised release condition, and 18 U.S.C. § 3583(d) expressly limits deportation to “an alien defendant,” does an appeal waiver provision in a plea agreement preclude appellate review of the illegal sentence? i