curl --request POST \
  --url https://api.criteo.com/preview/retail-media/chatbot-catalogs/{catalogid}/product-recommendations \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "data": {
    "attributes": {
      "messages": [
        {
          "botMessage": {
            "closing": "<string>",
            "opening": "<string>",
            "productRecos": [
              {
                "rationale": "<string>",
                "brand": "<string>",
                "currency": "<string>",
                "description": "<string>",
                "imageUrl": "<string>",
                "name": "<string>",
                "price": 123,
                "url": "<string>"
              }
            ]
          },
          "userMessage": "<string>"
        }
      ]
    },
    "type": "InbotDiscussion"
  }
}
'

import requests

url = "https://api.criteo.com/preview/retail-media/chatbot-catalogs/{catalogid}/product-recommendations"

payload = { "data": {
        "attributes": { "messages": [
                {
                    "botMessage": {
                        "closing": "<string>",
                        "opening": "<string>",
                        "productRecos": [
                            {
                                "rationale": "<string>",
                                "brand": "<string>",
                                "currency": "<string>",
                                "description": "<string>",
                                "imageUrl": "<string>",
                                "name": "<string>",
                                "price": 123,
                                "url": "<string>"
                            }
                        ]
                    },
                    "userMessage": "<string>"
                }
            ] },
        "type": "InbotDiscussion"
    } }
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({
    data: {
      attributes: {
        messages: [
          {
            botMessage: {
              closing: '<string>',
              opening: '<string>',
              productRecos: [
                {
                  rationale: '<string>',
                  brand: '<string>',
                  currency: '<string>',
                  description: '<string>',
                  imageUrl: '<string>',
                  name: '<string>',
                  price: 123,
                  url: '<string>'
                }
              ]
            },
            userMessage: '<string>'
          }
        ]
      },
      type: 'InbotDiscussion'
    }
  })
};

fetch('https://api.criteo.com/preview/retail-media/chatbot-catalogs/{catalogid}/product-recommendations', 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.criteo.com/preview/retail-media/chatbot-catalogs/{catalogid}/product-recommendations",
  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([
    'data' => [
        'attributes' => [
                'messages' => [
                                [
                                                                'botMessage' => [
                                                                                                                                'closing' => '<string>',
                                                                                                                                'opening' => '<string>',
                                                                                                                                'productRecos' => [
                                                                                                                                                                                                                                                                [
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                'rationale' => '<string>',
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                'brand' => '<string>',
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                'currency' => '<string>',
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                'description' => '<string>',
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                'imageUrl' => '<string>',
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                'name' => '<string>',
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                'price' => 123,
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                'url' => '<string>'
                                                                                                                                                                                                                                                                ]
                                                                                                                                ]
                                                                ],
                                                                'userMessage' => '<string>'
                                ]
                ]
        ],
        'type' => 'InbotDiscussion'
    ]
  ]),
  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.criteo.com/preview/retail-media/chatbot-catalogs/{catalogid}/product-recommendations"

	payload := strings.NewReader("{\n  \"data\": {\n    \"attributes\": {\n      \"messages\": [\n        {\n          \"botMessage\": {\n            \"closing\": \"<string>\",\n            \"opening\": \"<string>\",\n            \"productRecos\": [\n              {\n                \"rationale\": \"<string>\",\n                \"brand\": \"<string>\",\n                \"currency\": \"<string>\",\n                \"description\": \"<string>\",\n                \"imageUrl\": \"<string>\",\n                \"name\": \"<string>\",\n                \"price\": 123,\n                \"url\": \"<string>\"\n              }\n            ]\n          },\n          \"userMessage\": \"<string>\"\n        }\n      ]\n    },\n    \"type\": \"InbotDiscussion\"\n  }\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.criteo.com/preview/retail-media/chatbot-catalogs/{catalogid}/product-recommendations")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"data\": {\n    \"attributes\": {\n      \"messages\": [\n        {\n          \"botMessage\": {\n            \"closing\": \"<string>\",\n            \"opening\": \"<string>\",\n            \"productRecos\": [\n              {\n                \"rationale\": \"<string>\",\n                \"brand\": \"<string>\",\n                \"currency\": \"<string>\",\n                \"description\": \"<string>\",\n                \"imageUrl\": \"<string>\",\n                \"name\": \"<string>\",\n                \"price\": 123,\n                \"url\": \"<string>\"\n              }\n            ]\n          },\n          \"userMessage\": \"<string>\"\n        }\n      ]\n    },\n    \"type\": \"InbotDiscussion\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.criteo.com/preview/retail-media/chatbot-catalogs/{catalogid}/product-recommendations")

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  \"data\": {\n    \"attributes\": {\n      \"messages\": [\n        {\n          \"botMessage\": {\n            \"closing\": \"<string>\",\n            \"opening\": \"<string>\",\n            \"productRecos\": [\n              {\n                \"rationale\": \"<string>\",\n                \"brand\": \"<string>\",\n                \"currency\": \"<string>\",\n                \"description\": \"<string>\",\n                \"imageUrl\": \"<string>\",\n                \"name\": \"<string>\",\n                \"price\": 123,\n                \"url\": \"<string>\"\n              }\n            ]\n          },\n          \"userMessage\": \"<string>\"\n        }\n      ]\n    },\n    \"type\": \"InbotDiscussion\"\n  }\n}"

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

{
  "data": {
    "attributes": {
      "botMessage": {
        "closing": "<string>",
        "opening": "<string>",
        "productRecos": [
          {
            "rationale": "<string>",
            "brand": "<string>",
            "currency": "<string>",
            "description": "<string>",
            "imageUrl": "<string>",
            "name": "<string>",
            "price": 123,
            "url": "<string>"
          }
        ]
      },
      "userMessage": "<string>"
    },
    "type": "Message"
  },
  "errors": [
    {
      "code": "<string>",
      "instance": "<string>",
      "traceId": "<string>",
      "type": "<string>"
    }
  ]
}