curl --request POST \
  --url https://thetradedesk.narrativeconnectors.com/taxonomies/elements \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "buyable": true,
  "data_rates": [
    {
      "cpm_rate": 123,
      "percent_of_media_cost_rate": 4.995,
      "advertiser_id": "<string>",
      "type": "<string>"
    }
  ],
  "datasets": [
    123
  ],
  "display_name": "<string>",
  "description": "<string>",
  "parent_element_id": "<string>"
}
'

import requests

url = "https://thetradedesk.narrativeconnectors.com/taxonomies/elements"

payload = {
    "buyable": True,
    "data_rates": [
        {
            "cpm_rate": 123,
            "percent_of_media_cost_rate": 4.995,
            "advertiser_id": "<string>",
            "type": "<string>"
        }
    ],
    "datasets": [123],
    "display_name": "<string>",
    "description": "<string>",
    "parent_element_id": "<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({
    buyable: true,
    data_rates: [
      {
        cpm_rate: 123,
        percent_of_media_cost_rate: 4.995,
        advertiser_id: '<string>',
        type: '<string>'
      }
    ],
    datasets: [123],
    display_name: '<string>',
    description: '<string>',
    parent_element_id: '<string>'
  })
};

fetch('https://thetradedesk.narrativeconnectors.com/taxonomies/elements', 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://thetradedesk.narrativeconnectors.com/taxonomies/elements",
  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([
    'buyable' => true,
    'data_rates' => [
        [
                'cpm_rate' => 123,
                'percent_of_media_cost_rate' => 4.995,
                'advertiser_id' => '<string>',
                'type' => '<string>'
        ]
    ],
    'datasets' => [
        123
    ],
    'display_name' => '<string>',
    'description' => '<string>',
    'parent_element_id' => '<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://thetradedesk.narrativeconnectors.com/taxonomies/elements"

	payload := strings.NewReader("{\n  \"buyable\": true,\n  \"data_rates\": [\n    {\n      \"cpm_rate\": 123,\n      \"percent_of_media_cost_rate\": 4.995,\n      \"advertiser_id\": \"<string>\",\n      \"type\": \"<string>\"\n    }\n  ],\n  \"datasets\": [\n    123\n  ],\n  \"display_name\": \"<string>\",\n  \"description\": \"<string>\",\n  \"parent_element_id\": \"<string>\"\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://thetradedesk.narrativeconnectors.com/taxonomies/elements")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/json")
  .body("{\n  \"buyable\": true,\n  \"data_rates\": [\n    {\n      \"cpm_rate\": 123,\n      \"percent_of_media_cost_rate\": 4.995,\n      \"advertiser_id\": \"<string>\",\n      \"type\": \"<string>\"\n    }\n  ],\n  \"datasets\": [\n    123\n  ],\n  \"display_name\": \"<string>\",\n  \"description\": \"<string>\",\n  \"parent_element_id\": \"<string>\"\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://thetradedesk.narrativeconnectors.com/taxonomies/elements")

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  \"buyable\": true,\n  \"data_rates\": [\n    {\n      \"cpm_rate\": 123,\n      \"percent_of_media_cost_rate\": 4.995,\n      \"advertiser_id\": \"<string>\",\n      \"type\": \"<string>\"\n    }\n  ],\n  \"datasets\": [\n    123\n  ],\n  \"display_name\": \"<string>\",\n  \"description\": \"<string>\",\n  \"parent_element_id\": \"<string>\"\n}"

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

{
  "buyable": true,
  "children": "<array>",
  "connections": [
    {
      "created_at": "2023-11-07T05:31:56Z",
      "dataset_id": 123,
      "status": "archived",
      "updated_at": "2023-11-07T05:31:56Z",
      "type": "<string>"
    }
  ],
  "created_at": "2023-11-07T05:31:56Z",
  "data_rates": [
    {
      "batch": {
        "id": "<string>",
        "approval_status": "not_reviewed",
        "created_at": "2023-11-07T05:31:56Z",
        "estimated_process_at": "2023-11-07T05:31:56Z",
        "processed_at": "2023-11-07T05:31:56Z",
        "processing_status": "not_started",
        "updated_at": "2023-11-07T05:31:56Z"
      },
      "cpm_rate": 123,
      "element_id": "<string>",
      "percent_of_media_cost_rate": 123,
      "rate_type": "cpm",
      "advertiser_id": "<string>",
      "type": "<string>"
    }
  ],
  "description": "<string>",
  "display_name": "<string>",
  "element_id": "<string>",
  "parent_element_id": "<string>",
  "statistics": {
    "active_ids_count": 123,
    "active_ids_count_expanded": true,
    "audience_size": 123,
    "received_ids_count": 123,
    "updated_at": "2023-11-07T05:31:56Z"
  },
  "status": "archived",
  "updated_at": "2023-11-07T05:31:56Z",
  "compliance_status": "Approved"
}

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

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

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