apiVersion: autoscaling/v2
kind: HorizontalPodAutoscaler
metadata: { name: api, namespace: uqo-chat }
spec:
  scaleTargetRef: { apiVersion: apps/v1, kind: Deployment, name: api }
  minReplicas: 2
  maxReplicas: 6
  metrics: [{ type: Resource, resource: { name: cpu, target: { type: Utilization, averageUtilization: 70 } } }]