curl --request POST \
  --url http://localhost:3001/api/admin/content/templates/test \
  --header 'Authorization: <api-key>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "workspaceId": "<string>",
  "templateId": "<string>",
  "userProperties": {},
  "channel": "Email",
  "tags": {},
  "provider": "SendGrid"
}
'

import requests

url = "http://localhost:3001/api/admin/content/templates/test"

payload = {
    "workspaceId": "<string>",
    "templateId": "<string>",
    "userProperties": {},
    "channel": "Email",
    "tags": {},
    "provider": "SendGrid"
}
headers = {
    "Authorization": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {Authorization: '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    workspaceId: '<string>',
    templateId: '<string>',
    userProperties: {},
    channel: 'Email',
    tags: {},
    provider: 'SendGrid'
  })
};

fetch('http://localhost:3001/api/admin/content/templates/test', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));

<?php

$curl = curl_init();

curl_setopt_array($curl, [
  CURLOPT_PORT => "3001",
  CURLOPT_URL => "http://localhost:3001/api/admin/content/templates/test",
  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([
    'workspaceId' => '<string>',
    'templateId' => '<string>',
    'userProperties' => [
        
    ],
    'channel' => 'Email',
    'tags' => [
        
    ],
    'provider' => 'SendGrid'
  ]),
  CURLOPT_HTTPHEADER => [
    "Authorization: <api-key>",
    "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 := "http://localhost:3001/api/admin/content/templates/test"

	payload := strings.NewReader("{\n  \"workspaceId\": \"<string>\",\n  \"templateId\": \"<string>\",\n  \"userProperties\": {},\n  \"channel\": \"Email\",\n  \"tags\": {},\n  \"provider\": \"SendGrid\"\n}")

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

	req.Header.Add("Authorization", "<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.post("http://localhost:3001/api/admin/content/templates/test")
  .header("Authorization", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"workspaceId\": \"<string>\",\n  \"templateId\": \"<string>\",\n  \"userProperties\": {},\n  \"channel\": \"Email\",\n  \"tags\": {},\n  \"provider\": \"SendGrid\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("http://localhost:3001/api/admin/content/templates/test")

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

request = Net::HTTP::Post.new(url)
request["Authorization"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"workspaceId\": \"<string>\",\n  \"templateId\": \"<string>\",\n  \"userProperties\": {},\n  \"channel\": \"Email\",\n  \"tags\": {},\n  \"provider\": \"SendGrid\"\n}"

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

{
  "type": "Ok",
  "value": {
    "type": "DFInternalMessageSent",
    "variant": {
      "type": "Email",
      "provider": {
        "type": "MailChimp"
      },
      "to": "<string>",
      "from": "<string>",
      "subject": "<string>",
      "body": "<string>",
      "headers": {},
      "attachments": [
        {
          "mimeType": "<string>",
          "name": "<string>"
        }
      ],
      "replyTo": "<string>",
      "cc": "<string>",
      "bcc": "<string>",
      "name": "<string>",
      "attachmentUserProperties": [
        "<string>"
      ],
      "emailContentsType": "Code"
    }
  }
}