curl --request POST \
  --url https://www.facture.ar/api/cuits/{cuitId}/default-pos \
  --header 'Content-Type: application/json' \
  --header 'x-api-key: <api-key>' \
  --data '
{
  "defaultPos": 2
}
'

const options = {
  method: 'POST',
  headers: {'x-api-key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({defaultPos: 2})
};

fetch('https://www.facture.ar/api/cuits/{cuitId}/default-pos', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

import requests

url = "https://www.facture.ar/api/cuits/{cuitId}/default-pos"

payload = { "defaultPos": 2 }
headers = {
    "x-api-key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_URL => "https://www.facture.ar/api/cuits/{cuitId}/default-pos",
  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([
    'defaultPos' => 2
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-api-key: <api-key>"
  ],
]);

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

curl_close($curl);

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

{
  "message": "<string>"
}

{
  "error": "<string>",
  "code": "<string>",
  "message": "<string>",
  "resolution": "<string>",
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "details": "<unknown>"
}

{
  "error": "<string>",
  "code": "<string>",
  "message": "<string>",
  "resolution": "<string>",
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "details": "<unknown>"
}