curl --request POST \
  --url https://chat.botpress.cloud/{webhookUrl}/messages \
  --header 'Content-Type: application/json' \
  --header 'x-user-key: <x-user-key>' \
  --data '
{
  "payload": {
    "audioUrl": "<string>",
    "type": "audio"
  },
  "conversationId": "<string>"
}
'

import requests

url = "https://chat.botpress.cloud/{webhookUrl}/messages"

payload = {
    "payload": {
        "audioUrl": "<string>",
        "type": "audio"
    },
    "conversationId": "<string>"
}
headers = {
    "x-user-key": "<x-user-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'x-user-key': '<x-user-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({payload: {audioUrl: '<string>', type: 'audio'}, conversationId: '<string>'})
};

fetch('https://chat.botpress.cloud/{webhookUrl}/messages', 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://chat.botpress.cloud/{webhookUrl}/messages",
  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([
    'payload' => [
        'audioUrl' => '<string>',
        'type' => 'audio'
    ],
    'conversationId' => '<string>'
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "x-user-key: <x-user-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://chat.botpress.cloud/{webhookUrl}/messages"

	payload := strings.NewReader("{\n  \"payload\": {\n    \"audioUrl\": \"<string>\",\n    \"type\": \"audio\"\n  },\n  \"conversationId\": \"<string>\"\n}")

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

	req.Header.Add("x-user-key", "<x-user-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("https://chat.botpress.cloud/{webhookUrl}/messages")
  .header("x-user-key", "<x-user-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"payload\": {\n    \"audioUrl\": \"<string>\",\n    \"type\": \"audio\"\n  },\n  \"conversationId\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://chat.botpress.cloud/{webhookUrl}/messages")

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

request = Net::HTTP::Post.new(url)
request["x-user-key"] = '<x-user-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"payload\": {\n    \"audioUrl\": \"<string>\",\n    \"type\": \"audio\"\n  },\n  \"conversationId\": \"<string>\"\n}"

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

{
  "message": {
    "id": "<string>",
    "createdAt": "2023-11-07T05:31:56Z",
    "payload": {
      "audioUrl": "<string>",
      "type": "audio"
    },
    "userId": "<string>",
    "conversationId": "<string>"
  }
}

{
  "message": {
    "id": "<string>",
    "createdAt": "2023-11-07T05:31:56Z",
    "payload": {
      "audioUrl": "<string>",
      "type": "audio"
    },
    "userId": "<string>",
    "conversationId": "<string>"
  }
}