Be concise.

Be useful.

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Please try to avoid dependencies to third-party libraries and frameworks.

Implementation edit is for fixing errors and enhancing with metadata.

Instead of changing the code of the snippet, consider creating another Pascal implementation.

Other implementations
import "net/http"
req, err := http.NewRequest("PUT", u, body)
if err != nil {
	return err
req.Header.Set("Content-Type", contentType)
req.ContentLength = contentLength
response, err := http.DefaultClient.Do(req)
require ext-curl

$url = 'http://localhost/tester/log.php';
$ch = curl_init($url);
curl_setopt($ch, CURLOPT_PUT, true);
curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
$fields = array("id" => 1);
curl_setopt($ch, CURLOPT_POSTFIELDS, http_build_query($fields));
$response = curl_exec($ch);

echo $response;
require 'net/http'
port = 1234
path = '/update_endpoint.json'
body = 'optional body content'
header = 'optional header'

http ='', port, header)
response = http.send_request('PUT', 'path', body)
fetch(u, {
        method: "PUT",
	body: JSON.stringify(data)
import requests

content_type = 'text/plain'
headers = {'Content-Type': content_type}
data = {}

r = requests.put(url, headers=headers, data=data)
status_code, content = r.status_code, r.content
using System.Net.Http;
new HttpClient().PutAsync(u, content);
use HTTP::Tiny qw();
my $response = HTTP::Tiny->new->put($u, {content => $http_request_body});