Kernrechtsfrage
Whether the appeal in public law matters was admissible against the refusal to extend the residence permit and deny family reunification.
Extrahierter Entscheid
No admissible appeal in public law matters lay because neither federal law nor international law gave the appellant a right to the requested permit or reunification.
Extrahierte Begründung
Articles excluding such appeals applied to permit extensions without a legal entitlement and to expulsion orders.