curl --request POST \
  --url https://managexrapi.com/v1/apps/{packageName}/versions \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "versionCode": 42,
  "apkUrl": "https://storage.example.com/apps/com.example.app.apk",
  "apkMd5": "d41d8cd98f00b204e9800998ecf8427e",
  "obbUrl": "https://storage.example.com/apps/com.example.app.obb",
  "obbMd5": "d41d8cd98f00b204e9800998ecf8427e",
  "versionName": "1.0.0",
  "versionLabel": "Quest",
  "apkSize": 72633861,
  "obbSize": 1024
}
'

import requests

url = "https://managexrapi.com/v1/apps/{packageName}/versions"

payload = {
    "versionCode": 42,
    "apkUrl": "https://storage.example.com/apps/com.example.app.apk",
    "apkMd5": "d41d8cd98f00b204e9800998ecf8427e",
    "obbUrl": "https://storage.example.com/apps/com.example.app.obb",
    "obbMd5": "d41d8cd98f00b204e9800998ecf8427e",
    "versionName": "1.0.0",
    "versionLabel": "Quest",
    "apkSize": 72633861,
    "obbSize": 1024
}
headers = {
    "Authorization": "Basic <encoded-value>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Basic <encoded-value>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    versionCode: 42,
    apkUrl: 'https://storage.example.com/apps/com.example.app.apk',
    apkMd5: 'd41d8cd98f00b204e9800998ecf8427e',
    obbUrl: 'https://storage.example.com/apps/com.example.app.obb',
    obbMd5: 'd41d8cd98f00b204e9800998ecf8427e',
    versionName: '1.0.0',
    versionLabel: 'Quest',
    apkSize: 72633861,
    obbSize: 1024
  })
};

fetch('https://managexrapi.com/v1/apps/{packageName}/versions', 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://managexrapi.com/v1/apps/{packageName}/versions",
  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([
    'versionCode' => 42,
    'apkUrl' => 'https://storage.example.com/apps/com.example.app.apk',
    'apkMd5' => 'd41d8cd98f00b204e9800998ecf8427e',
    'obbUrl' => 'https://storage.example.com/apps/com.example.app.obb',
    'obbMd5' => 'd41d8cd98f00b204e9800998ecf8427e',
    'versionName' => '1.0.0',
    'versionLabel' => 'Quest',
    'apkSize' => 72633861,
    'obbSize' => 1024
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Basic <encoded-value>",
    "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://managexrapi.com/v1/apps/{packageName}/versions"

	payload := strings.NewReader("{\n  \"versionCode\": 42,\n  \"apkUrl\": \"https://storage.example.com/apps/com.example.app.apk\",\n  \"apkMd5\": \"d41d8cd98f00b204e9800998ecf8427e\",\n  \"obbUrl\": \"https://storage.example.com/apps/com.example.app.obb\",\n  \"obbMd5\": \"d41d8cd98f00b204e9800998ecf8427e\",\n  \"versionName\": \"1.0.0\",\n  \"versionLabel\": \"Quest\",\n  \"apkSize\": 72633861,\n  \"obbSize\": 1024\n}")

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

	req.Header.Add("Authorization", "Basic <encoded-value>")
	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.post("https://managexrapi.com/v1/apps/{packageName}/versions")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{\n  \"versionCode\": 42,\n  \"apkUrl\": \"https://storage.example.com/apps/com.example.app.apk\",\n  \"apkMd5\": \"d41d8cd98f00b204e9800998ecf8427e\",\n  \"obbUrl\": \"https://storage.example.com/apps/com.example.app.obb\",\n  \"obbMd5\": \"d41d8cd98f00b204e9800998ecf8427e\",\n  \"versionName\": \"1.0.0\",\n  \"versionLabel\": \"Quest\",\n  \"apkSize\": 72633861,\n  \"obbSize\": 1024\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://managexrapi.com/v1/apps/{packageName}/versions")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Basic <encoded-value>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"versionCode\": 42,\n  \"apkUrl\": \"https://storage.example.com/apps/com.example.app.apk\",\n  \"apkMd5\": \"d41d8cd98f00b204e9800998ecf8427e\",\n  \"obbUrl\": \"https://storage.example.com/apps/com.example.app.obb\",\n  \"obbMd5\": \"d41d8cd98f00b204e9800998ecf8427e\",\n  \"versionName\": \"1.0.0\",\n  \"versionLabel\": \"Quest\",\n  \"apkSize\": 72633861,\n  \"obbSize\": 1024\n}"

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

{
  "data": {
    "id": "av_123",
    "type": "managed",
    "configurationDeployments": {
      "config_123": 1,
      "config_456": 0
    },
    "createdAt": 1645615777448,
    "updatedAt": 1687352117203,
    "versionCode": 83894522,
    "versionName": "8.7.8.1206",
    "versionLabel": "Quest",
    "apkSize": 72633861,
    "obbSize": 1024,
    "selfHosted": true,
    "apkUrl": "https://storage.example.com/apps/com.example.app.apk",
    "obbUrl": "https://storage.example.com/apps/com.example.app.obb"
  }
}

{
  "statusCode": 400,
  "message": "Invalid request",
  "error": "ManageXR Error"
}

{
  "statusCode": 403,
  "message": "Forbidden",
  "error": "ManageXR Error"
}