curl --request POST \
  --url https://api-ezyconnect.ezytail.com/shippings/labels/{context}/{carrier} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "modeCol": "<string>",
  "modeLiv": "<string>",
  "expLang": "<string>",
  "expAddr1": "<string>",
  "expAddr2": "<string>",
  "expCity": "<string>",
  "expZip": "<string>",
  "expCountry": "<string>",
  "expTel1": "<string>",
  "expMail": "<string>",
  "destLang": "<string>",
  "destAddr1": "<string>",
  "destAddr2": "<string>",
  "destCity": "<string>",
  "destZip": "<string>",
  "destCountry": "<string>",
  "destTel1": "<string>",
  "destMail": "<string>",
  "weight": "<string>",
  "nbPackage": "<string>",
  "crtValue": "<string>",
  "pickupPointCountry": "<string>",
  "pickupPoint": "<string>",
  "shippingPickupPointCountry": "<string>",
  "shippingPickupPoint": "<string>",
  "nClient": "<string>",
  "nDossier": "<string>",
  "apiVersion": "<string>",
  "outputType": "<string>",
  "outputFormat": "<string>",
  "instruction": "<string>",
  "content": "<string>"
}
'

import requests

url = "https://api-ezyconnect.ezytail.com/shippings/labels/{context}/{carrier}"

payload = {
    "modeCol": "<string>",
    "modeLiv": "<string>",
    "expLang": "<string>",
    "expAddr1": "<string>",
    "expAddr2": "<string>",
    "expCity": "<string>",
    "expZip": "<string>",
    "expCountry": "<string>",
    "expTel1": "<string>",
    "expMail": "<string>",
    "destLang": "<string>",
    "destAddr1": "<string>",
    "destAddr2": "<string>",
    "destCity": "<string>",
    "destZip": "<string>",
    "destCountry": "<string>",
    "destTel1": "<string>",
    "destMail": "<string>",
    "weight": "<string>",
    "nbPackage": "<string>",
    "crtValue": "<string>",
    "pickupPointCountry": "<string>",
    "pickupPoint": "<string>",
    "shippingPickupPointCountry": "<string>",
    "shippingPickupPoint": "<string>",
    "nClient": "<string>",
    "nDossier": "<string>",
    "apiVersion": "<string>",
    "outputType": "<string>",
    "outputFormat": "<string>",
    "instruction": "<string>",
    "content": "<string>"
}
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: 'Bearer <token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    modeCol: '<string>',
    modeLiv: '<string>',
    expLang: '<string>',
    expAddr1: '<string>',
    expAddr2: '<string>',
    expCity: '<string>',
    expZip: '<string>',
    expCountry: '<string>',
    expTel1: '<string>',
    expMail: '<string>',
    destLang: '<string>',
    destAddr1: '<string>',
    destAddr2: '<string>',
    destCity: '<string>',
    destZip: '<string>',
    destCountry: '<string>',
    destTel1: '<string>',
    destMail: '<string>',
    weight: '<string>',
    nbPackage: '<string>',
    crtValue: '<string>',
    pickupPointCountry: '<string>',
    pickupPoint: '<string>',
    shippingPickupPointCountry: '<string>',
    shippingPickupPoint: '<string>',
    nClient: '<string>',
    nDossier: '<string>',
    apiVersion: '<string>',
    outputType: '<string>',
    outputFormat: '<string>',
    instruction: '<string>',
    content: '<string>'
  })
};

fetch('https://api-ezyconnect.ezytail.com/shippings/labels/{context}/{carrier}', 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-ezyconnect.ezytail.com/shippings/labels/{context}/{carrier}",
  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([
    'modeCol' => '<string>',
    'modeLiv' => '<string>',
    'expLang' => '<string>',
    'expAddr1' => '<string>',
    'expAddr2' => '<string>',
    'expCity' => '<string>',
    'expZip' => '<string>',
    'expCountry' => '<string>',
    'expTel1' => '<string>',
    'expMail' => '<string>',
    'destLang' => '<string>',
    'destAddr1' => '<string>',
    'destAddr2' => '<string>',
    'destCity' => '<string>',
    'destZip' => '<string>',
    'destCountry' => '<string>',
    'destTel1' => '<string>',
    'destMail' => '<string>',
    'weight' => '<string>',
    'nbPackage' => '<string>',
    'crtValue' => '<string>',
    'pickupPointCountry' => '<string>',
    'pickupPoint' => '<string>',
    'shippingPickupPointCountry' => '<string>',
    'shippingPickupPoint' => '<string>',
    'nClient' => '<string>',
    'nDossier' => '<string>',
    'apiVersion' => '<string>',
    'outputType' => '<string>',
    'outputFormat' => '<string>',
    'instruction' => '<string>',
    'content' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "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-ezyconnect.ezytail.com/shippings/labels/{context}/{carrier}"

	payload := strings.NewReader("{\n  \"modeCol\": \"<string>\",\n  \"modeLiv\": \"<string>\",\n  \"expLang\": \"<string>\",\n  \"expAddr1\": \"<string>\",\n  \"expAddr2\": \"<string>\",\n  \"expCity\": \"<string>\",\n  \"expZip\": \"<string>\",\n  \"expCountry\": \"<string>\",\n  \"expTel1\": \"<string>\",\n  \"expMail\": \"<string>\",\n  \"destLang\": \"<string>\",\n  \"destAddr1\": \"<string>\",\n  \"destAddr2\": \"<string>\",\n  \"destCity\": \"<string>\",\n  \"destZip\": \"<string>\",\n  \"destCountry\": \"<string>\",\n  \"destTel1\": \"<string>\",\n  \"destMail\": \"<string>\",\n  \"weight\": \"<string>\",\n  \"nbPackage\": \"<string>\",\n  \"crtValue\": \"<string>\",\n  \"pickupPointCountry\": \"<string>\",\n  \"pickupPoint\": \"<string>\",\n  \"shippingPickupPointCountry\": \"<string>\",\n  \"shippingPickupPoint\": \"<string>\",\n  \"nClient\": \"<string>\",\n  \"nDossier\": \"<string>\",\n  \"apiVersion\": \"<string>\",\n  \"outputType\": \"<string>\",\n  \"outputFormat\": \"<string>\",\n  \"instruction\": \"<string>\",\n  \"content\": \"<string>\"\n}")

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

	req.Header.Add("Authorization", "Bearer <token>")
	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-ezyconnect.ezytail.com/shippings/labels/{context}/{carrier}")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"modeCol\": \"<string>\",\n  \"modeLiv\": \"<string>\",\n  \"expLang\": \"<string>\",\n  \"expAddr1\": \"<string>\",\n  \"expAddr2\": \"<string>\",\n  \"expCity\": \"<string>\",\n  \"expZip\": \"<string>\",\n  \"expCountry\": \"<string>\",\n  \"expTel1\": \"<string>\",\n  \"expMail\": \"<string>\",\n  \"destLang\": \"<string>\",\n  \"destAddr1\": \"<string>\",\n  \"destAddr2\": \"<string>\",\n  \"destCity\": \"<string>\",\n  \"destZip\": \"<string>\",\n  \"destCountry\": \"<string>\",\n  \"destTel1\": \"<string>\",\n  \"destMail\": \"<string>\",\n  \"weight\": \"<string>\",\n  \"nbPackage\": \"<string>\",\n  \"crtValue\": \"<string>\",\n  \"pickupPointCountry\": \"<string>\",\n  \"pickupPoint\": \"<string>\",\n  \"shippingPickupPointCountry\": \"<string>\",\n  \"shippingPickupPoint\": \"<string>\",\n  \"nClient\": \"<string>\",\n  \"nDossier\": \"<string>\",\n  \"apiVersion\": \"<string>\",\n  \"outputType\": \"<string>\",\n  \"outputFormat\": \"<string>\",\n  \"instruction\": \"<string>\",\n  \"content\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api-ezyconnect.ezytail.com/shippings/labels/{context}/{carrier}")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = 'Bearer <token>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"modeCol\": \"<string>\",\n  \"modeLiv\": \"<string>\",\n  \"expLang\": \"<string>\",\n  \"expAddr1\": \"<string>\",\n  \"expAddr2\": \"<string>\",\n  \"expCity\": \"<string>\",\n  \"expZip\": \"<string>\",\n  \"expCountry\": \"<string>\",\n  \"expTel1\": \"<string>\",\n  \"expMail\": \"<string>\",\n  \"destLang\": \"<string>\",\n  \"destAddr1\": \"<string>\",\n  \"destAddr2\": \"<string>\",\n  \"destCity\": \"<string>\",\n  \"destZip\": \"<string>\",\n  \"destCountry\": \"<string>\",\n  \"destTel1\": \"<string>\",\n  \"destMail\": \"<string>\",\n  \"weight\": \"<string>\",\n  \"nbPackage\": \"<string>\",\n  \"crtValue\": \"<string>\",\n  \"pickupPointCountry\": \"<string>\",\n  \"pickupPoint\": \"<string>\",\n  \"shippingPickupPointCountry\": \"<string>\",\n  \"shippingPickupPoint\": \"<string>\",\n  \"nClient\": \"<string>\",\n  \"nDossier\": \"<string>\",\n  \"apiVersion\": \"<string>\",\n  \"outputType\": \"<string>\",\n  \"outputFormat\": \"<string>\",\n  \"instruction\": \"<string>\",\n  \"content\": \"<string>\"\n}"

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

{
  "status": "<string>",
  "expeditionNumber": "<string>",
  "outputs": [
    {
      "name": "<string>",
      "value": "<string>"
    }
  ]
}

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

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