curl --request POST \
  --url https://api.example.com/browser/sessions/{id}/pdf \
  --header 'Content-Type: application/json' \
  --data '
{
  "url": "<string>",
  "format": "<string>",
  "landscape": true,
  "printBackground": true,
  "scale": 123,
  "paperWidth": 123,
  "paperHeight": 123,
  "margin": {
    "top": 123,
    "bottom": 123,
    "left": 123,
    "right": 123
  },
  "pageRanges": "<string>",
  "displayHeaderFooter": true,
  "headerTemplate": "<string>",
  "footerTemplate": "<string>",
  "preferCSSPageSize": true
}
'

import requests

url = "https://api.example.com/browser/sessions/{id}/pdf"

payload = {
    "url": "<string>",
    "format": "<string>",
    "landscape": True,
    "printBackground": True,
    "scale": 123,
    "paperWidth": 123,
    "paperHeight": 123,
    "margin": {
        "top": 123,
        "bottom": 123,
        "left": 123,
        "right": 123
    },
    "pageRanges": "<string>",
    "displayHeaderFooter": True,
    "headerTemplate": "<string>",
    "footerTemplate": "<string>",
    "preferCSSPageSize": True
}
headers = {"Content-Type": "application/json"}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'Content-Type': 'application/json'},
  body: JSON.stringify({
    url: '<string>',
    format: '<string>',
    landscape: true,
    printBackground: true,
    scale: 123,
    paperWidth: 123,
    paperHeight: 123,
    margin: {top: 123, bottom: 123, left: 123, right: 123},
    pageRanges: '<string>',
    displayHeaderFooter: true,
    headerTemplate: '<string>',
    footerTemplate: '<string>',
    preferCSSPageSize: true
  })
};

fetch('https://api.example.com/browser/sessions/{id}/pdf', 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.example.com/browser/sessions/{id}/pdf",
  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([
    'url' => '<string>',
    'format' => '<string>',
    'landscape' => true,
    'printBackground' => true,
    'scale' => 123,
    'paperWidth' => 123,
    'paperHeight' => 123,
    'margin' => [
        'top' => 123,
        'bottom' => 123,
        'left' => 123,
        'right' => 123
    ],
    'pageRanges' => '<string>',
    'displayHeaderFooter' => true,
    'headerTemplate' => '<string>',
    'footerTemplate' => '<string>',
    'preferCSSPageSize' => true
  ]),
  CURLOPT_HTTPHEADER => [
    "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.example.com/browser/sessions/{id}/pdf"

	payload := strings.NewReader("{\n  \"url\": \"<string>\",\n  \"format\": \"<string>\",\n  \"landscape\": true,\n  \"printBackground\": true,\n  \"scale\": 123,\n  \"paperWidth\": 123,\n  \"paperHeight\": 123,\n  \"margin\": {\n    \"top\": 123,\n    \"bottom\": 123,\n    \"left\": 123,\n    \"right\": 123\n  },\n  \"pageRanges\": \"<string>\",\n  \"displayHeaderFooter\": true,\n  \"headerTemplate\": \"<string>\",\n  \"footerTemplate\": \"<string>\",\n  \"preferCSSPageSize\": true\n}")

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

	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.example.com/browser/sessions/{id}/pdf")
  .header("Content-Type", "application/json")
  .body("{\n  \"url\": \"<string>\",\n  \"format\": \"<string>\",\n  \"landscape\": true,\n  \"printBackground\": true,\n  \"scale\": 123,\n  \"paperWidth\": 123,\n  \"paperHeight\": 123,\n  \"margin\": {\n    \"top\": 123,\n    \"bottom\": 123,\n    \"left\": 123,\n    \"right\": 123\n  },\n  \"pageRanges\": \"<string>\",\n  \"displayHeaderFooter\": true,\n  \"headerTemplate\": \"<string>\",\n  \"footerTemplate\": \"<string>\",\n  \"preferCSSPageSize\": true\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/browser/sessions/{id}/pdf")

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

request = Net::HTTP::Post.new(url)
request["Content-Type"] = 'application/json'
request.body = "{\n  \"url\": \"<string>\",\n  \"format\": \"<string>\",\n  \"landscape\": true,\n  \"printBackground\": true,\n  \"scale\": 123,\n  \"paperWidth\": 123,\n  \"paperHeight\": 123,\n  \"margin\": {\n    \"top\": 123,\n    \"bottom\": 123,\n    \"left\": 123,\n    \"right\": 123\n  },\n  \"pageRanges\": \"<string>\",\n  \"displayHeaderFooter\": true,\n  \"headerTemplate\": \"<string>\",\n  \"footerTemplate\": \"<string>\",\n  \"preferCSSPageSize\": true\n}"

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