curl --request PUT \
  --url https://api-sandbox.appcharge.com/components/v1/product/{externalId} \
  --header 'Content-Type: application/json' \
  --header 'x-publisher-token: <api-key>' \
  --data '
{
  "name": "Premium Gold Coins Pack",
  "displayName": "Premium Gold Coins",
  "publisherProductId": "gold_coins_100",
  "type": "Quantity",
  "prefix": "Get",
  "suffix": "premium coins",
  "textFontColorHex": "#d4af37",
  "productImageUrl": "https://media.appcharge.com/media/69133d595af23405d8e843a5",
  "productPrefixImageUrl": "https://media.appcharge.com/media/69133d595af23405d8e843a5"
}
'

import requests

url = "https://api-sandbox.appcharge.com/components/v1/product/{externalId}"

payload = {
    "name": "Premium Gold Coins Pack",
    "displayName": "Premium Gold Coins",
    "publisherProductId": "gold_coins_100",
    "type": "Quantity",
    "prefix": "Get",
    "suffix": "premium coins",
    "textFontColorHex": "#d4af37",
    "productImageUrl": "https://media.appcharge.com/media/69133d595af23405d8e843a5",
    "productPrefixImageUrl": "https://media.appcharge.com/media/69133d595af23405d8e843a5"
}
headers = {
    "x-publisher-token": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'PUT',
  headers: {'x-publisher-token': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: 'Premium Gold Coins Pack',
    displayName: 'Premium Gold Coins',
    publisherProductId: 'gold_coins_100',
    type: 'Quantity',
    prefix: 'Get',
    suffix: 'premium coins',
    textFontColorHex: '#d4af37',
    productImageUrl: 'https://media.appcharge.com/media/69133d595af23405d8e843a5',
    productPrefixImageUrl: 'https://media.appcharge.com/media/69133d595af23405d8e843a5'
  })
};

fetch('https://api-sandbox.appcharge.com/components/v1/product/{externalId}', 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-sandbox.appcharge.com/components/v1/product/{externalId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "PUT",
  CURLOPT_POSTFIELDS => json_encode([
    'name' => 'Premium Gold Coins Pack',
    'displayName' => 'Premium Gold Coins',
    'publisherProductId' => 'gold_coins_100',
    'type' => 'Quantity',
    'prefix' => 'Get',
    'suffix' => 'premium coins',
    'textFontColorHex' => '#d4af37',
    'productImageUrl' => 'https://media.appcharge.com/media/69133d595af23405d8e843a5',
    'productPrefixImageUrl' => 'https://media.appcharge.com/media/69133d595af23405d8e843a5'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-publisher-token: <api-key>"
  ],
]);

$response = curl_exec($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-sandbox.appcharge.com/components/v1/product/{externalId}"

	payload := strings.NewReader("{\n  \"name\": \"Premium Gold Coins Pack\",\n  \"displayName\": \"Premium Gold Coins\",\n  \"publisherProductId\": \"gold_coins_100\",\n  \"type\": \"Quantity\",\n  \"prefix\": \"Get\",\n  \"suffix\": \"premium coins\",\n  \"textFontColorHex\": \"#d4af37\",\n  \"productImageUrl\": \"https://media.appcharge.com/media/69133d595af23405d8e843a5\",\n  \"productPrefixImageUrl\": \"https://media.appcharge.com/media/69133d595af23405d8e843a5\"\n}")

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

	req.Header.Add("x-publisher-token", "<api-key>")
	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.put("https://api-sandbox.appcharge.com/components/v1/product/{externalId}")
  .header("x-publisher-token", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"name\": \"Premium Gold Coins Pack\",\n  \"displayName\": \"Premium Gold Coins\",\n  \"publisherProductId\": \"gold_coins_100\",\n  \"type\": \"Quantity\",\n  \"prefix\": \"Get\",\n  \"suffix\": \"premium coins\",\n  \"textFontColorHex\": \"#d4af37\",\n  \"productImageUrl\": \"https://media.appcharge.com/media/69133d595af23405d8e843a5\",\n  \"productPrefixImageUrl\": \"https://media.appcharge.com/media/69133d595af23405d8e843a5\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api-sandbox.appcharge.com/components/v1/product/{externalId}")

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

request = Net::HTTP::Put.new(url)
request["x-publisher-token"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"name\": \"Premium Gold Coins Pack\",\n  \"displayName\": \"Premium Gold Coins\",\n  \"publisherProductId\": \"gold_coins_100\",\n  \"type\": \"Quantity\",\n  \"prefix\": \"Get\",\n  \"suffix\": \"premium coins\",\n  \"textFontColorHex\": \"#d4af37\",\n  \"productImageUrl\": \"https://media.appcharge.com/media/69133d595af23405d8e843a5\",\n  \"productPrefixImageUrl\": \"https://media.appcharge.com/media/69133d595af23405d8e843a5\"\n}"

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

{
  "id": "507f1f77bcf86cd799439015",
  "name": "Gold Coins Pack",
  "displayName": "Gold Coins",
  "publisherProductId": "gold_coins_100",
  "type": "Quantity",
  "description": "A pack of 100 gold coins.",
  "prefix": "Get",
  "suffix": "coins",
  "textFontColorHex": "#f5c518",
  "productImageUrl": "https://media.appcharge.com/media/69133d595af23405d8e843a5",
  "productPrefixImageUrl": "https://media.appcharge.com/media/69133d595af23405d8e843a5",
  "productImageExternalUrl": "https://images.pexels.com/photos/35406321/pexels-photo-35406321.jpeg"
}