curl --request PUT \
  --url https://api.ornn.com/commerce/reservations/{reservationId}/disk \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "vmDiskId": "77777777-7777-4777-8777-777777777777"
}
'

import requests

url = "https://api.ornn.com/commerce/reservations/{reservationId}/disk"

payload = { "vmDiskId": "77777777-7777-4777-8777-777777777777" }
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({vmDiskId: '77777777-7777-4777-8777-777777777777'})
};

fetch('https://api.ornn.com/commerce/reservations/{reservationId}/disk', 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.ornn.com/commerce/reservations/{reservationId}/disk",
  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([
    'vmDiskId' => '77777777-7777-4777-8777-777777777777'
  ]),
  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://api.ornn.com/commerce/reservations/{reservationId}/disk"

	payload := strings.NewReader("{\n  \"vmDiskId\": \"77777777-7777-4777-8777-777777777777\"\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://api.ornn.com/commerce/reservations/{reservationId}/disk")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"vmDiskId\": \"77777777-7777-4777-8777-777777777777\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.ornn.com/commerce/reservations/{reservationId}/disk")

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  \"vmDiskId\": \"77777777-7777-4777-8777-777777777777\"\n}"

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

{
  "reservationId": "11111111-1111-4111-8111-111111111111",
  "customerId": "22222222-2222-4222-8222-222222222222",
  "status": "confirmed",
  "isSpot": false,
  "provisioningType": "virtual-machine",
  "gpuSlug": "h100",
  "gpusPerNode": 8,
  "reservedNodeCount": 1,
  "reservedGpuCount": 8,
  "startsAt": "2026-10-15T00:00:00Z",
  "endsAt": "2026-10-22T00:00:00Z",
  "vmDiskId": "77777777-7777-4777-8777-777777777777",
  "deployedAt": null,
  "pendingOperation": null
}

{
  "code": "<string>",
  "detail": "<string>"
}

{
  "code": "<string>",
  "detail": "<string>"
}

{
  "code": "<string>",
  "detail": "<string>"
}

{
  "detail": {
    "code": "reservation_disk_locked",
    "message": "Choose the disk before activating this reservation."
  }
}

{
  "detail": {
    "code": "disk_not_supported",
    "message": "Only virtual machine reservations boot a disk."
  }
}

{
  "code": "<string>",
  "detail": "<string>"
}