curl --request POST \
  --url https://api.gcore.com/cloud/v3/gpu/virtual/{project_id}/{region_id}/check_limits \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "flavor": "g3-ai-32-192-1500-l40s-48-1",
  "servers_count": 3,
  "servers_settings": {
    "interfaces": [
      {
        "type": "external",
        "ip_family": "ipv4",
        "name": "eth0",
        "port_security_enabled": true,
        "security_groups": [
          {
            "id": "b4849ffa-89f2-45a1-951f-0ae5b7809d98"
          }
        ]
      }
    ],
    "volumes": [
      {
        "size": 100,
        "source": "new",
        "type": "ssd"
      }
    ]
  }
}
'

import requests

url = "https://api.gcore.com/cloud/v3/gpu/virtual/{project_id}/{region_id}/check_limits"

payload = {
    "flavor": "g3-ai-32-192-1500-l40s-48-1",
    "servers_count": 3,
    "servers_settings": {
        "interfaces": [
            {
                "type": "external",
                "ip_family": "ipv4",
                "name": "eth0",
                "port_security_enabled": True,
                "security_groups": [{ "id": "b4849ffa-89f2-45a1-951f-0ae5b7809d98" }]
            }
        ],
        "volumes": [
            {
                "size": 100,
                "source": "new",
                "type": "ssd"
            }
        ]
    }
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

response = requests.post(url, json=payload, headers=headers)

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    flavor: 'g3-ai-32-192-1500-l40s-48-1',
    servers_count: 3,
    servers_settings: {
      interfaces: [
        {
          type: 'external',
          ip_family: 'ipv4',
          name: 'eth0',
          port_security_enabled: true,
          security_groups: [{id: 'b4849ffa-89f2-45a1-951f-0ae5b7809d98'}]
        }
      ],
      volumes: [{size: 100, source: 'new', type: 'ssd'}]
    }
  })
};

fetch('https://api.gcore.com/cloud/v3/gpu/virtual/{project_id}/{region_id}/check_limits', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://api.gcore.com/cloud/v3/gpu/virtual/{project_id}/{region_id}/check_limits",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => json_encode([
    'flavor' => 'g3-ai-32-192-1500-l40s-48-1',
    'servers_count' => 3,
    'servers_settings' => [
        'interfaces' => [
                [
                                'type' => 'external',
                                'ip_family' => 'ipv4',
                                'name' => 'eth0',
                                'port_security_enabled' => true,
                                'security_groups' => [
                                                                [
                                                                                                                                'id' => 'b4849ffa-89f2-45a1-951f-0ae5b7809d98'
                                                                ]
                                ]
                ]
        ],
        'volumes' => [
                [
                                'size' => 100,
                                'source' => 'new',
                                'type' => 'ssd'
                ]
        ]
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "Content-Type: application/json"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

	url := "https://api.gcore.com/cloud/v3/gpu/virtual/{project_id}/{region_id}/check_limits"

	payload := strings.NewReader("{\n  \"flavor\": \"g3-ai-32-192-1500-l40s-48-1\",\n  \"servers_count\": 3,\n  \"servers_settings\": {\n    \"interfaces\": [\n      {\n        \"type\": \"external\",\n        \"ip_family\": \"ipv4\",\n        \"name\": \"eth0\",\n        \"port_security_enabled\": true,\n        \"security_groups\": [\n          {\n            \"id\": \"b4849ffa-89f2-45a1-951f-0ae5b7809d98\"\n          }\n        ]\n      }\n    ],\n    \"volumes\": [\n      {\n        \"size\": 100,\n        \"source\": \"new\",\n        \"type\": \"ssd\"\n      }\n    ]\n  }\n}")

	req, _ := http.NewRequest("POST", url, payload)

	req.Header.Add("Authorization", "<api-key>")
	req.Header.Add("Content-Type", "application/json")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://api.gcore.com/cloud/v3/gpu/virtual/{project_id}/{region_id}/check_limits")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"flavor\": \"g3-ai-32-192-1500-l40s-48-1\",\n  \"servers_count\": 3,\n  \"servers_settings\": {\n    \"interfaces\": [\n      {\n        \"type\": \"external\",\n        \"ip_family\": \"ipv4\",\n        \"name\": \"eth0\",\n        \"port_security_enabled\": true,\n        \"security_groups\": [\n          {\n            \"id\": \"b4849ffa-89f2-45a1-951f-0ae5b7809d98\"\n          }\n        ]\n      }\n    ],\n    \"volumes\": [\n      {\n        \"size\": 100,\n        \"source\": \"new\",\n        \"type\": \"ssd\"\n      }\n    ]\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.gcore.com/cloud/v3/gpu/virtual/{project_id}/{region_id}/check_limits")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"flavor\": \"g3-ai-32-192-1500-l40s-48-1\",\n  \"servers_count\": 3,\n  \"servers_settings\": {\n    \"interfaces\": [\n      {\n        \"type\": \"external\",\n        \"ip_family\": \"ipv4\",\n        \"name\": \"eth0\",\n        \"port_security_enabled\": true,\n        \"security_groups\": [\n          {\n            \"id\": \"b4849ffa-89f2-45a1-951f-0ae5b7809d98\"\n          }\n        ]\n      }\n    ],\n    \"volumes\": [\n      {\n        \"size\": 100,\n        \"source\": \"new\",\n        \"type\": \"ssd\"\n      }\n    ]\n  }\n}"

response = http.request(request)
puts response.read_body

{
  "baremetal_network_count_limit": 1,
  "baremetal_network_count_requested": 1,
  "baremetal_network_count_usage": 1,
  "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_h200_count_limit": 10,
  "gpu_virtual_h200_count_requested": 1,
  "gpu_virtual_h200_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
}