curl --request PATCH \
  --url https://app.famulor.io/api/v1/settings/retention \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "calls_months": 24,
  "email_months": 12,
  "whatsapp_months": null
}
'

import requests

url = "https://app.famulor.io/api/v1/settings/retention"

payload = {
    "calls_months": 24,
    "email_months": 12,
    "whatsapp_months": None
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PATCH',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({calls_months: 24, email_months: 12, whatsapp_months: null})
};

fetch('https://app.famulor.io/api/v1/settings/retention', 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://app.famulor.io/api/v1/settings/retention",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PATCH",
  CURLOPT_POSTFIELDS => json_encode([
    'calls_months' => 24,
    'email_months' => 12,
    'whatsapp_months' => null
  ]),
  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://app.famulor.io/api/v1/settings/retention"

	payload := strings.NewReader("{\n  \"calls_months\": 24,\n  \"email_months\": 12,\n  \"whatsapp_months\": null\n}")

	req, _ := http.NewRequest("PATCH", 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.patch("https://app.famulor.io/api/v1/settings/retention")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"calls_months\": 24,\n  \"email_months\": 12,\n  \"whatsapp_months\": null\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.famulor.io/api/v1/settings/retention")

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

request = Net::HTTP::Patch.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"calls_months\": 24,\n  \"email_months\": 12,\n  \"whatsapp_months\": null\n}"

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

{
  "data": {
    "settings": {
      "calls_months": 123,
      "leads_months": 123,
      "email_months": 123,
      "sms_months": 123,
      "telegram_months": 123,
      "slack_months": 123,
      "messenger_months": 123,
      "teams_months": 123,
      "discord_months": 123,
      "gchat_months": 123,
      "x_months": 123,
      "whatsapp_months": 123
    },
    "sources": {},
    "caps": {},
    "entitled": true,
    "plan_default_days": 123,
    "upgrade_url": "/settings?panel=plan",
    "plan_default_months": 123
  }
}

{
  "error": {
    "code": "invalid_request",
    "message": "\"to_number\" is required (E.164 format, e.g. +4930123456)."
  }
}

{
  "error": {
    "code": "unauthorized",
    "message": "Invalid API key."
  }
}

{
  "error": {
    "code": "forbidden",
    "message": "This API key is missing the required scope \"assistants:write\"."
  }
}