curl --request GET \
  --url https://{host}/push/v1/Notification/{externalId} \
  --header 'Authorization: <api-key>'

import requests

url = "https://{host}/push/v1/Notification/{externalId}"

headers = {"Authorization": "<api-key>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: '<api-key>'}};

fetch('https://{host}/push/v1/Notification/{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://{host}/push/v1/Notification/{externalId}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: <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"
	"net/http"
	"io"
)

func main() {

	url := "https://{host}/push/v1/Notification/{externalId}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "<api-key>")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://{host}/push/v1/Notification/{externalId}")
  .header("Authorization", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://{host}/push/v1/Notification/{externalId}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = '<api-key>'

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

{
  "id": 123,
  "title": "<string>",
  "name": "<string>",
  "state": "<string>",
  "status": 1,
  "deliveryDate": "2023-11-07T05:31:56Z",
  "modifiedDate": "2023-11-07T05:31:56Z",
  "authorId": "<string>",
  "authorName": "<string>",
  "message": "<string>",
  "expirationDate": "2023-11-07T05:31:56Z",
  "deepLink": {
    "id": "<string>",
    "parameters": {},
    "url": "<string>"
  },
  "isReadyToDistribute": true,
  "isSegmented": true,
  "segmentationType": 0,
  "createdDate": "2023-11-07T05:31:56Z",
  "segmentation": {
    "membersCount": 123,
    "fileName": "<string>",
    "fileUrl": "<string>"
  },
  "audienceIds": [
    "<string>"
  ],
  "sentCount": 123,
  "openedCount": 123,
  "deliveredCount": 123,
  "storeId": "<string>",
  "unifiedCampaignId": "<string>",
  "externalId": "<string>",
  "externalUrl": "<string>",
  "segmentationFile": "<string>"
}

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