curl --request PUT \
  --url https://api.bunny.net/mc/apps/{appId}/region-settings \
  --header 'AccessKey: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "allowedRegionIds": [
    "DE",
    "UK",
    "US"
  ],
  "requiredRegionIds": [
    "DE"
  ],
  "maxAllowedRegions": 5,
  "nodeSelectors": {}
}
'

import requests

url = "https://api.bunny.net/mc/apps/{appId}/region-settings"

payload = {
    "allowedRegionIds": ["DE", "UK", "US"],
    "requiredRegionIds": ["DE"],
    "maxAllowedRegions": 5,
    "nodeSelectors": {}
}
headers = {
    "AccessKey": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {AccessKey: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    allowedRegionIds: ['DE', 'UK', 'US'],
    requiredRegionIds: ['DE'],
    maxAllowedRegions: 5,
    nodeSelectors: {}
  })
};

fetch('https://api.bunny.net/mc/apps/{appId}/region-settings', 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.bunny.net/mc/apps/{appId}/region-settings",
  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([
    'allowedRegionIds' => [
        'DE',
        'UK',
        'US'
    ],
    'requiredRegionIds' => [
        'DE'
    ],
    'maxAllowedRegions' => 5,
    'nodeSelectors' => [
        
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "AccessKey: <api-key>",
    "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.bunny.net/mc/apps/{appId}/region-settings"

	payload := strings.NewReader("{\n  \"allowedRegionIds\": [\n    \"DE\",\n    \"UK\",\n    \"US\"\n  ],\n  \"requiredRegionIds\": [\n    \"DE\"\n  ],\n  \"maxAllowedRegions\": 5,\n  \"nodeSelectors\": {}\n}")

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

	req.Header.Add("AccessKey", "<api-key>")
	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.bunny.net/mc/apps/{appId}/region-settings")
  .header("AccessKey", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"allowedRegionIds\": [\n    \"DE\",\n    \"UK\",\n    \"US\"\n  ],\n  \"requiredRegionIds\": [\n    \"DE\"\n  ],\n  \"maxAllowedRegions\": 5,\n  \"nodeSelectors\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.bunny.net/mc/apps/{appId}/region-settings")

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

request = Net::HTTP::Put.new(url)
request["AccessKey"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"allowedRegionIds\": [\n    \"DE\",\n    \"UK\",\n    \"US\"\n  ],\n  \"requiredRegionIds\": [\n    \"DE\"\n  ],\n  \"maxAllowedRegions\": 5,\n  \"nodeSelectors\": {}\n}"

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

{
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "errors": [
    {
      "message": "<string>",
      "field": "<string>"
    }
  ],
  "id": "<string>"
}

{
  "type": "<string>",
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>"
}

{
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "errors": [
    {
      "message": "<string>",
      "field": "<string>"
    }
  ],
  "id": "<string>"
}

{
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "errors": [
    {
      "message": "<string>",
      "field": "<string>"
    }
  ],
  "id": "<string>"
}

{
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "errors": [
    {
      "message": "<string>",
      "field": "<string>"
    }
  ],
  "id": "<string>"
}

{
  "title": "<string>",
  "status": 123,
  "detail": "<string>",
  "instance": "<string>",
  "errors": [
    {
      "message": "<string>",
      "field": "<string>"
    }
  ],
  "id": "<string>"
}