curl --request PUT \
  --url https://api.spirii.com/vouchers/{id} \
  --header 'Content-Type: application/json' \
  --data '
{
  "groupId": 113,
  "maxUsers": 3,
  "expiresAt": "2022-01-20T08:08:24.878Z"
}
'

import requests

url = "https://api.spirii.com/vouchers/{id}"

payload = {
    "groupId": 113,
    "maxUsers": 3,
    "expiresAt": "2022-01-20T08:08:24.878Z"
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({groupId: 113, maxUsers: 3, expiresAt: '2022-01-20T08:08:24.878Z'})
};

fetch('https://api.spirii.com/vouchers/{id}', 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.spirii.com/vouchers/{id}",
  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([
    'groupId' => 113,
    'maxUsers' => 3,
    'expiresAt' => '2022-01-20T08:08:24.878Z'
  ]),
  CURLOPT_HTTPHEADER => [
    "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.spirii.com/vouchers/{id}"

	payload := strings.NewReader("{\n  \"groupId\": 113,\n  \"maxUsers\": 3,\n  \"expiresAt\": \"2022-01-20T08:08:24.878Z\"\n}")

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

	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.spirii.com/vouchers/{id}")
  .header("Content-Type", "application/json")
  .body("{\n  \"groupId\": 113,\n  \"maxUsers\": 3,\n  \"expiresAt\": \"2022-01-20T08:08:24.878Z\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.spirii.com/vouchers/{id}")

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

request = Net::HTTP::Put.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"groupId\": 113,\n  \"maxUsers\": 3,\n  \"expiresAt\": \"2022-01-20T08:08:24.878Z\"\n}"

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

{
  "id": 12710,
  "groupId": 778,
  "code": "123hjbo6",
  "maxUsers": null,
  "createdAt": "2022-06-10T13:54:04.000Z",
  "updatedAt": "2022-10-03T09:57:04.000Z",
  "expiresAt": "2022-10-03T11:57:04.000Z",
  "locations": [
    {
      "id": 1209,
      "name": "Gentofte Hospital",
      "streetAddress": "Ledreborg allé 36",
      "zipCode": "2820",
      "city": "Gentofte"
    },
    {
      "id": 1330,
      "name": "Hillerød Hospital",
      "streetAddress": "Dyrehavevej 48",
      "zipCode": "3400",
      "city": "Hillerød"
    }
  ],
  "group": {
    "id": 778,
    "name": "4545",
    "perKwh": 3,
    "currency": "DKK",
    "isSpotPriceBased": false,
    "spotPriceMargin": 26,
    "spotPriceMarginPct": 10,
    "spotPriceMinimum": 24,
    "createdAt": "2022-06-08T15:52:43.000Z",
    "updatedAt": "2022-11-07T04:56:18.000Z",
    "voucherCount": 0
  }
}

{
  "error": {
    "message": "Querystring parameter `id` is not allowed",
    "statusCode": 400,
    "code": "QueryParamNotAllowed"
  }
}

{
  "error": {
    "message": "Something went wroing, try again later",
    "statusCode": 500
  }
}