curl --request POST \
  --url https://api.criteo.com/experimental/retail-media/line-items/demand-search \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "data": {
    "attributes": {
      "accountIds": [
        "<string>"
      ],
      "campaignIds": [
        "<string>"
      ],
      "includeChildrenAccounts": true,
      "limit": 123,
      "lineItemIds": [
        "<string>"
      ],
      "offset": 123
    },
    "type": "<string>"
  }
}
'

import requests

url = "https://api.criteo.com/experimental/retail-media/line-items/demand-search"

payload = { "data": {
        "attributes": {
            "accountIds": ["<string>"],
            "campaignIds": ["<string>"],
            "includeChildrenAccounts": True,
            "limit": 123,
            "lineItemIds": ["<string>"],
            "offset": 123
        },
        "type": "<string>"
    } }
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: {
        accountIds: ['<string>'],
        campaignIds: ['<string>'],
        includeChildrenAccounts: true,
        limit: 123,
        lineItemIds: ['<string>'],
        offset: 123
      },
      type: '<string>'
    }
  })
};

fetch('https://api.criteo.com/experimental/retail-media/line-items/demand-search', 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/experimental/retail-media/line-items/demand-search",
  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' => [
                'accountIds' => [
                                '<string>'
                ],
                'campaignIds' => [
                                '<string>'
                ],
                'includeChildrenAccounts' => true,
                'limit' => 123,
                'lineItemIds' => [
                                '<string>'
                ],
                'offset' => 123
        ],
        'type' => '<string>'
    ]
  ]),
  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/experimental/retail-media/line-items/demand-search"

	payload := strings.NewReader("{\n  \"data\": {\n    \"attributes\": {\n      \"accountIds\": [\n        \"<string>\"\n      ],\n      \"campaignIds\": [\n        \"<string>\"\n      ],\n      \"includeChildrenAccounts\": true,\n      \"limit\": 123,\n      \"lineItemIds\": [\n        \"<string>\"\n      ],\n      \"offset\": 123\n    },\n    \"type\": \"<string>\"\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/experimental/retail-media/line-items/demand-search")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"data\": {\n    \"attributes\": {\n      \"accountIds\": [\n        \"<string>\"\n      ],\n      \"campaignIds\": [\n        \"<string>\"\n      ],\n      \"includeChildrenAccounts\": true,\n      \"limit\": 123,\n      \"lineItemIds\": [\n        \"<string>\"\n      ],\n      \"offset\": 123\n    },\n    \"type\": \"<string>\"\n  }\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.criteo.com/experimental/retail-media/line-items/demand-search")

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      \"accountIds\": [\n        \"<string>\"\n      ],\n      \"campaignIds\": [\n        \"<string>\"\n      ],\n      \"includeChildrenAccounts\": true,\n      \"limit\": 123,\n      \"lineItemIds\": [\n        \"<string>\"\n      ],\n      \"offset\": 123\n    },\n    \"type\": \"<string>\"\n  }\n}"

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

{
  "data": [
    {
      "attributes": {
        "accountId": "<string>",
        "campaignId": "<string>",
        "commerceDisplay": {
          "auction": {
            "isDynamicMatch": true
          }
        },
        "conquestingSettings": {
          "conquestingAdStrategyEnabled": true,
          "defensiveAdStrategyEnabled": true,
          "isAdStrategyLocked": true,
          "neutralAdStrategyEnabled": true
        },
        "flightDates": {
          "endDate": "2023-11-07T05:31:56Z",
          "startDate": "2023-11-07T05:31:56Z"
        },
        "lineItemId": "<string>",
        "name": "<string>",
        "retailerId": "<string>",
        "serveToOptOutUser": true,
        "sponsoredProducts": {
          "auction": {
            "allInventory": true
          }
        }
      },
      "id": "<string>",
      "type": "<string>"
    }
  ],
  "errors": [
    {
      "code": "<string>",
      "detail": "<string>",
      "instance": "<string>",
      "source": {},
      "stackTrace": "<string>",
      "title": "<string>",
      "traceId": "<string>",
      "traceIdentifier": "<string>"
    }
  ],
  "metadata": {
    "count": 123,
    "limit": 123,
    "offset": 123
  },
  "warnings": [
    {
      "code": "<string>",
      "detail": "<string>",
      "instance": "<string>",
      "source": {},
      "stackTrace": "<string>",
      "title": "<string>",
      "traceId": "<string>",
      "traceIdentifier": "<string>"
    }
  ]
}