Check quotas for virtual GPU cluster creation

curl --request POST \
  --url https://api.gcore.com/cloud/v3/gpu/virtual/{project_id}/{region_id}/check_limits \
  --header 'APIKey: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '{
  "flavor": "g3-ai-32-192-1500-l40s-48-1",
  "servers_count": 3,
  "servers_settings": {
    "interfaces": [
      {
        "ip_family": "ipv4",
        "name": "eth0",
        "type": "<string>"
      }
    ],
    "volumes": [
      {
        "size": 100,
        "source": "<string>",
        "type": "ssd"
      }
    ]
  }
}'

{
  "external_ip_count_limit": 10,
  "external_ip_count_requested": 1,
  "external_ip_count_usage": 1,
  "floating_count_limit": 1,
  "floating_count_requested": 1,
  "floating_count_usage": 1,
  "gpu_virtual_a100_count_limit": 10,
  "gpu_virtual_a100_count_requested": 1,
  "gpu_virtual_a100_count_usage": 1,
  "gpu_virtual_h100_count_limit": 10,
  "gpu_virtual_h100_count_requested": 1,
  "gpu_virtual_h100_count_usage": 1,
  "gpu_virtual_l40s_count_limit": 10,
  "gpu_virtual_l40s_count_requested": 1,
  "gpu_virtual_l40s_count_usage": 1,
  "volume_count_limit": 10,
  "volume_count_requested": 1,
  "volume_count_usage": 1,
  "volume_size_limit": 10,
  "volume_size_requested": 1,
  "volume_size_usage": 1
}