Kernrechtsfrage
Whether the public-law appeal was admissible against the non-renewal of the residence permit
Extrahierter Entscheid
No enforceable legal entitlement to renewal was sufficiently substantiated; the appeal was therefore inadmissible under Art. 83 lit. c ch. 2 BGG.
Extrahierte Begründung
The appellant invoked no legal provision granting a right to renewal and expressly renounced reliance on Art. 8 ECHR; the asserted parent-child relationship did not establish an enforceable claim in the circumstances.