{
    "maxmind_country_regions": {
        "column": {
            "relation_id": true,
            "region_id": true,
            "country_id": true,
            "country_name": true
        },
        "constraint": {
            "PRIMARY": true,
            "MAXMIND_COUNTRY_REGIONS_REGION_ID_COUNTRY_ID": true
        }
    }
}