curl --request PUT \
  --url https://console.advinservers.com/api/v1/client/firewall-groups/{firewallGroup}/servers \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "servers": [
    "ecc6f4f1-c89b-4dce-a20b-a330641c5b0b",
    "304e1794-a5b7-41f2-9a20-c0d444eb6683"
  ]
}
'

import requests

url = "https://console.advinservers.com/api/v1/client/firewall-groups/{firewallGroup}/servers"

payload = { "servers": ["ecc6f4f1-c89b-4dce-a20b-a330641c5b0b", "304e1794-a5b7-41f2-9a20-c0d444eb6683"] }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    servers: ['ecc6f4f1-c89b-4dce-a20b-a330641c5b0b', '304e1794-a5b7-41f2-9a20-c0d444eb6683']
  })
};

fetch('https://console.advinservers.com/api/v1/client/firewall-groups/{firewallGroup}/servers', 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://console.advinservers.com/api/v1/client/firewall-groups/{firewallGroup}/servers",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'servers' => [
        'ecc6f4f1-c89b-4dce-a20b-a330641c5b0b',
        '304e1794-a5b7-41f2-9a20-c0d444eb6683'
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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://console.advinservers.com/api/v1/client/firewall-groups/{firewallGroup}/servers"

	payload := strings.NewReader("{\n  \"servers\": [\n    \"ecc6f4f1-c89b-4dce-a20b-a330641c5b0b\",\n    \"304e1794-a5b7-41f2-9a20-c0d444eb6683\"\n  ]\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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.put("https://console.advinservers.com/api/v1/client/firewall-groups/{firewallGroup}/servers")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"servers\": [\n    \"ecc6f4f1-c89b-4dce-a20b-a330641c5b0b\",\n    \"304e1794-a5b7-41f2-9a20-c0d444eb6683\"\n  ]\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://console.advinservers.com/api/v1/client/firewall-groups/{firewallGroup}/servers")

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

request = Net::HTTP::Put.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"servers\": [\n    \"ecc6f4f1-c89b-4dce-a20b-a330641c5b0b\",\n    \"304e1794-a5b7-41f2-9a20-c0d444eb6683\"\n  ]\n}"

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

{
  "id": "72a4a737-236f-456f-827f-6145d9c95727",
  "uuid_short": "Uuid short",
  "name": "Lambda Complex ingress",
  "applied": false,
  "rules": [
    {
      "id": "986f78ba-68f7-4dd3-8f15-1bac745f5ab1",
      "position": 0,
      "type": "in",
      "action": "ACCEPT",
      "macro": "Web",
      "proto": null,
      "sport": null,
      "dport": null,
      "source": null,
      "source_ip_group": null,
      "dest": null,
      "enabled": true
    },
    {
      "id": "23f9fb19-d43a-4144-af19-95348d88c247",
      "position": 1,
      "type": "in",
      "action": "ACCEPT",
      "macro": "SSH",
      "proto": null,
      "sport": null,
      "dport": null,
      "source": null,
      "source_ip_group": {
        "id": "145e6e6f-a6b0-4b9e-9060-2d4f017baff8",
        "name": "Sector C lab"
      },
      "dest": null,
      "enabled": true
    },
    {
      "id": "97fd3850-8315-4eae-be31-4ef1211f6d76",
      "position": 2,
      "type": "in",
      "action": "ACCEPT",
      "macro": null,
      "proto": "tcp",
      "sport": null,
      "dport": "9100",
      "source": "10.24.0.0/24",
      "source_ip_group": null,
      "dest": null,
      "enabled": true
    }
  ],
  "servers": [
    {
      "id": "ecc6f4f1-c89b-4dce-a20b-a330641c5b0b",
      "uuid_short": "ecc6f4f1",
      "name": "lambda-core",
      "hostname": "lambda-core.blackmesa.example.com",
      "template_name": "Ubuntu 24.04",
      "template_icon_url": "https://img.icons8.com/color/48/ubuntu.png",
      "windows": false,
      "location": "Kansas City, MO",
      "address": "203.0.113.24",
      "synced_at": "2026-09-14T15:58:21+00:00",
      "sync_state": "pending",
      "sync_error": null,
      "is_current": false
    },
    {
      "id": "304e1794-a5b7-41f2-9a20-c0d444eb6683",
      "uuid_short": "304e1794",
      "name": "sector-c-db",
      "hostname": "sector-c-db.blackmesa.example.com",
      "template_name": "Debian 13",
      "template_icon_url": "https://img.icons8.com/color/48/debian.png",
      "windows": false,
      "location": "Kansas City, MO",
      "address": "203.0.113.57",
      "synced_at": null,
      "sync_state": "pending",
      "sync_error": null,
      "is_current": false
    }
  ],
  "created_at": "2026-03-02T19:31:08+00:00"
}

{
  "message": "Unauthenticated."
}

{
  "message": "This API key is not allowed to do that in this team. It needs the \"snapshot.delete\" permission."
}

{
  "message": "Not found."
}

{
  "message": "The name field is required.",
  "errors": {}
}

{
  "message": "Too Many Attempts."
}