curl --request POST \
  --url https://api.lilt.com/v2/upload/s3/params \
  --header 'Authorization: Basic <encoded-value>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "filename": "document.xliff",
  "type": "video/mp4",
  "metadata": {
    "size": 1024,
    "category": "documents",
    "uuid": "123e4567-e89b-12d3-a456-426614174000",
    "labels": [
      "important",
      "review-needed"
    ]
  }
}
'

import requests

url = "https://api.lilt.com/v2/upload/s3/params"

payload = {
    "filename": "document.xliff",
    "type": "video/mp4",
    "metadata": {
        "size": 1024,
        "category": "documents",
        "uuid": "123e4567-e89b-12d3-a456-426614174000",
        "labels": ["important", "review-needed"]
    }
}
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({
    filename: 'document.xliff',
    type: 'video/mp4',
    metadata: {
      size: 1024,
      category: 'documents',
      uuid: '123e4567-e89b-12d3-a456-426614174000',
      labels: ['important', 'review-needed']
    }
  })
};

fetch('https://api.lilt.com/v2/upload/s3/params', 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.lilt.com/v2/upload/s3/params",
  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([
    'filename' => 'document.xliff',
    'type' => 'video/mp4',
    'metadata' => [
        'size' => 1024,
        'category' => 'documents',
        'uuid' => '123e4567-e89b-12d3-a456-426614174000',
        'labels' => [
                'important',
                'review-needed'
        ]
    ]
  ]),
  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://api.lilt.com/v2/upload/s3/params"

	payload := strings.NewReader("{\n  \"filename\": \"document.xliff\",\n  \"type\": \"video/mp4\",\n  \"metadata\": {\n    \"size\": 1024,\n    \"category\": \"documents\",\n    \"uuid\": \"123e4567-e89b-12d3-a456-426614174000\",\n    \"labels\": [\n      \"important\",\n      \"review-needed\"\n    ]\n  }\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://api.lilt.com/v2/upload/s3/params")
  .header("Authorization", "Basic <encoded-value>")
  .header("Content-Type", "application/json")
  .body("{\n  \"filename\": \"document.xliff\",\n  \"type\": \"video/mp4\",\n  \"metadata\": {\n    \"size\": 1024,\n    \"category\": \"documents\",\n    \"uuid\": \"123e4567-e89b-12d3-a456-426614174000\",\n    \"labels\": [\n      \"important\",\n      \"review-needed\"\n    ]\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.lilt.com/v2/upload/s3/params")

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  \"filename\": \"document.xliff\",\n  \"type\": \"video/mp4\",\n  \"metadata\": {\n    \"size\": 1024,\n    \"category\": \"documents\",\n    \"uuid\": \"123e4567-e89b-12d3-a456-426614174000\",\n    \"labels\": [\n      \"important\",\n      \"review-needed\"\n    ]\n  }\n}"

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

{
  "url": "https://storage.googleapis.com/bucket/uploads/user123/file456.json?...",
  "key": "uploads/user123/file456.json",
  "method": "PUT"
}

{
  "message": "Internal server error."
}