regional/madeira/metadata.json

{
  "region": "madeira",
  "name": "Madeira",
  "group": "europe",
  "group_display": "Europe",
  "group_order": 0,
  "realm": "palearctic",
  "classes": 255,
  "size_mb": 128.7,
  "countries": {
    "core": [
      "Portugal"
    ],
    "partial": []
  },
  "validated_max_diff_vs_global": 2.3283064365386963e-07
}