Get bare metal capacity

curl --request GET \
  --url https://api.gcore.com/cloud/v1/bmcapacity/{project_id}/{region_id} \
  --header 'APIKey: <api-key>'

{
  "capacity": {
    "bm1-basic-small": 3,
    "bm1-infrastructure-small": 2,
    "bm1-infrastructure-medium": 1
  }
}