curl --request POST \
  --url https://api.example.com/api/email/send-raw \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "to": "user@example.com",
  "subject": "Welcome to our platform",
  "html": "<h1>Welcome!</h1><p>Thank you for joining us.</p>",
  "cc": "jsmith@example.com",
  "bcc": "jsmith@example.com",
  "from": "My App",
  "replyTo": "support@example.com"
}
'

import requests

url = "https://api.example.com/api/email/send-raw"

payload = {
    "to": "user@example.com",
    "subject": "Welcome to our platform",
    "html": "<h1>Welcome!</h1><p>Thank you for joining us.</p>",
    "cc": "jsmith@example.com",
    "bcc": "jsmith@example.com",
    "from": "My App",
    "replyTo": "support@example.com"
}
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({
    to: 'user@example.com',
    subject: 'Welcome to our platform',
    html: '<h1>Welcome!</h1><p>Thank you for joining us.</p>',
    cc: 'jsmith@example.com',
    bcc: 'jsmith@example.com',
    from: 'My App',
    replyTo: 'support@example.com'
  })
};

fetch('https://api.example.com/api/email/send-raw', 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/api/email/send-raw",
  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([
    'to' => 'user@example.com',
    'subject' => 'Welcome to our platform',
    'html' => '<h1>Welcome!</h1><p>Thank you for joining us.</p>',
    'cc' => 'jsmith@example.com',
    'bcc' => 'jsmith@example.com',
    'from' => 'My App',
    'replyTo' => 'support@example.com'
  ]),
  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.example.com/api/email/send-raw"

	payload := strings.NewReader("{\n  \"to\": \"user@example.com\",\n  \"subject\": \"Welcome to our platform\",\n  \"html\": \"<h1>Welcome!</h1><p>Thank you for joining us.</p>\",\n  \"cc\": \"jsmith@example.com\",\n  \"bcc\": \"jsmith@example.com\",\n  \"from\": \"My App\",\n  \"replyTo\": \"support@example.com\"\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.example.com/api/email/send-raw")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"to\": \"user@example.com\",\n  \"subject\": \"Welcome to our platform\",\n  \"html\": \"<h1>Welcome!</h1><p>Thank you for joining us.</p>\",\n  \"cc\": \"jsmith@example.com\",\n  \"bcc\": \"jsmith@example.com\",\n  \"from\": \"My App\",\n  \"replyTo\": \"support@example.com\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/api/email/send-raw")

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  \"to\": \"user@example.com\",\n  \"subject\": \"Welcome to our platform\",\n  \"html\": \"<h1>Welcome!</h1><p>Thank you for joining us.</p>\",\n  \"cc\": \"jsmith@example.com\",\n  \"bcc\": \"jsmith@example.com\",\n  \"from\": \"My App\",\n  \"replyTo\": \"support@example.com\"\n}"

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

{}

{
  "error": "VALIDATION_ERROR",
  "message": "Subject is required",
  "statusCode": 400,
  "nextActions": "Please provide a valid subject line"
}

{
  "error": "VALIDATION_ERROR",
  "message": "Subject is required",
  "statusCode": 400,
  "nextActions": "Please provide a valid subject line"
}

{
  "error": "VALIDATION_ERROR",
  "message": "Subject is required",
  "statusCode": 400,
  "nextActions": "Please provide a valid subject line"
}

{
  "error": "VALIDATION_ERROR",
  "message": "Subject is required",
  "statusCode": 400,
  "nextActions": "Please provide a valid subject line"
}