curl --request GET \
  --url https://api.example.com/api/conversations/messages/failed \
  --header 'x-api-key: <api-key>'

import requests

url = "https://api.example.com/api/conversations/messages/failed"

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

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

print(response.text)

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

fetch('https://api.example.com/api/conversations/messages/failed', 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/conversations/messages/failed",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "x-api-key: <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://api.example.com/api/conversations/messages/failed"

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

	req.Header.Add("x-api-key", "<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://api.example.com/api/conversations/messages/failed")
  .header("x-api-key", "<api-key>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/api/conversations/messages/failed")

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

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

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

{
  "data": {
    "items": [
      {
        "client_address": "<string>",
        "created_at": 123,
        "door": "api",
        "inbound_text": "<string>",
        "message_id": "<string>",
        "origin": "client",
        "route_name": "<string>",
        "thread_id": "<string>",
        "updated_at": 123,
        "answer": "<string>",
        "answer_parts": [
          {
            "data": {
              "options": {},
              "values": {}
            },
            "footer": "<string>",
            "header": {
              "kind": "image",
              "url": "<string>",
              "caption": "<string>",
              "filename": "<string>"
            },
            "location": {
              "latitude": 123,
              "longitude": 123,
              "address": "<string>",
              "name": "<string>"
            },
            "media": [
              {
                "kind": "image",
                "url": "<string>",
                "caption": "<string>",
                "filename": "<string>"
              }
            ],
            "message": "",
            "options": [
              {
                "text": "<string>",
                "description": "<string>",
                "id": "<string>",
                "kind": "reply"
              }
            ],
            "pages": [
              {
                "fields": [
                  "<string>"
                ],
                "title": "<string>"
              }
            ],
            "schema": {},
            "sections": [
              {
                "rows": [
                  {
                    "text": "<string>",
                    "description": "<string>",
                    "id": "<string>",
                    "kind": "reply"
                  }
                ],
                "title": "<string>"
              }
            ],
            "template": {
              "language": "<string>",
              "name": "<string>",
              "body_parameters": [
                "<string>"
              ],
              "buttons": [
                {
                  "payload": "<string>",
                  "kind": "quick_reply"
                }
              ],
              "header_media": {
                "kind": "image",
                "url": "<string>",
                "caption": "<string>",
                "filename": "<string>"
              }
            }
          }
        ],
        "answer_status": "answered",
        "attempts": 123,
        "callback_url": "<string>",
        "caller_principal": "<string>",
        "channel": "<string>",
        "delivery_status": "pending_delivery",
        "error": "<string>",
        "inbound_attachments": [
          {
            "kind": "image",
            "url": "<string>",
            "caption": "<string>",
            "filename": "<string>"
          }
        ],
        "inbound_event": {},
        "inbound_form": {},
        "inbound_kind": "message",
        "inbound_locale": "<string>",
        "inbound_location": {
          "latitude": 123,
          "longitude": 123,
          "address": "<string>",
          "name": "<string>"
        },
        "our_identity": "<string>",
        "outbound_message_ids": [
          "<string>"
        ],
        "provider_message_id": "<string>",
        "submitted_by": "<string>"
      }
    ],
    "total": 123
  }
}

{
  "error": "<string>",
  "code": "<string>"
}

{
  "error": "<string>",
  "code": "<string>"
}

{
  "error": "<string>",
  "code": "<string>"
}