curl --request POST \
  --url https://api.gcore.com/cloud/v1/instances/{project_id}/{region_id}/{instance_id}/start \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "activate_profile": true
}
'

import requests

url = "https://api.gcore.com/cloud/v1/instances/{project_id}/{region_id}/{instance_id}/start"

payload = { "activate_profile": True }
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({activate_profile: true})
};

fetch('https://api.gcore.com/cloud/v1/instances/{project_id}/{region_id}/{instance_id}/start', 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/v1/instances/{project_id}/{region_id}/{instance_id}/start",
  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([
    'activate_profile' => true
  ]),
  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/v1/instances/{project_id}/{region_id}/{instance_id}/start"

	payload := strings.NewReader("{\n  \"activate_profile\": true\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/v1/instances/{project_id}/{region_id}/{instance_id}/start")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"activate_profile\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.gcore.com/cloud/v1/instances/{project_id}/{region_id}/{instance_id}/start")

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  \"activate_profile\": true\n}"

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

{
  "addresses": {},
  "blackhole_ports": [
    {
      "AlarmEnd": "2025-02-05 12:04:30",
      "AlarmStart": "2025-02-05 12:04:11",
      "AlertDuration": "2 hours",
      "DestinationIP": "80.240.114.116",
      "ID": 123
    }
  ],
  "created_at": "2023-11-29T10:56:49Z",
  "creator_task_id": "<string>",
  "ddos_profile": {
    "fields": [
      {
        "base_field": 10,
        "default": null,
        "description": "ARK server ports. Valid port values are in range 1000-65535",
        "field_type": null,
        "field_value": "<unknown>",
        "id": 11,
        "name": "ARK Ports",
        "required": true,
        "validation_schema": "<unknown>"
      }
    ],
    "id": 0,
    "options": {
      "active": true,
      "bgp": true
    },
    "profile_template": {
      "description": "description",
      "fields": [
        {
          "default": null,
          "description": "ARK server ports. Valid port values are in range 1000-65535",
          "field_type": null,
          "id": 11,
          "name": "ARK Ports",
          "required": true,
          "validation_schema": "<unknown>"
        }
      ],
      "id": 123,
      "name": "ICMP port"
    },
    "profile_template_description": "ARK server ports. Valid port values are in range 1000-65535",
    "protocols": [
      {
        "port": "80",
        "protocols": [
          "TCP",
          "HTTP"
        ]
      },
      {
        "port": "53",
        "protocols": [
          "UDP"
        ]
      }
    ],
    "site": "ED",
    "status": {
      "error_description": "",
      "status": "Updated"
    }
  },
  "fixed_ip_assignments": [
    {
      "external": true,
      "ip_address": "123.123.123.1",
      "subnet_id": "eaafdc3c-f48b-4eb4-826f-057dfc7d6476"
    }
  ],
  "flavor": {
    "architecture": "x86_64",
    "flavor_id": "g2-standard-32-64",
    "flavor_name": "g2-standard-32-64",
    "hardware_description": {
      "ram": "16384",
      "vcpus": "16"
    },
    "os_type": "linux",
    "ram": 2048,
    "vcpus": 1
  },
  "id": "6c6aa80f-7836-4dc2-a2ae-125e248be476",
  "instance_description": "Instance description",
  "instance_isolation": {
    "reason": "Suspicious activities"
  },
  "name": "my-instance-1",
  "project_id": 111,
  "region": "Luxembourg",
  "region_id": 4,
  "security_groups": [
    {
      "name": "some_name"
    }
  ],
  "ssh_key_name": "<string>",
  "tags": [
    {
      "key": "my-tag",
      "read_only": false,
      "value": "my-tag-value"
    }
  ],
  "task_id": null,
  "task_state": "<string>",
  "volumes": [
    {
      "delete_on_termination": true,
      "id": "<string>"
    }
  ]
}