curl --request POST \
  --url https://app.kenekt.com.au/v1/{agency_uid}/designs \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/x-www-form-urlencoded' \
  --data 'design={
  "name": "Horizon 25",
  "storey_type": "Single Storey"
}'

import requests

url = "https://app.kenekt.com.au/v1/{agency_uid}/designs"

payload = { "design": "{
  \"name\": \"Horizon 25\",
  \"storey_type\": \"Single Storey\"
}" }
headers = {
    "Authorization": "Bearer <token>",
    "Content-Type": "application/x-www-form-urlencoded"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {
    Authorization: 'Bearer <token>',
    'Content-Type': 'application/x-www-form-urlencoded'
  },
  body: new URLSearchParams({design: '{\n  "name": "Horizon 25",\n  "storey_type": "Single Storey"\n}'})
};

fetch('https://app.kenekt.com.au/v1/{agency_uid}/designs', 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://app.kenekt.com.au/v1/{agency_uid}/designs",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "POST",
  CURLOPT_POSTFIELDS => "design=%7B%0A%20%20%22name%22%3A%20%22Horizon%2025%22%2C%0A%20%20%22storey_type%22%3A%20%22Single%20Storey%22%0A%7D",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>",
    "Content-Type: application/x-www-form-urlencoded"
  ],
]);

$response = curl_exec($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://app.kenekt.com.au/v1/{agency_uid}/designs"

	payload := strings.NewReader("design=%7B%0A%20%20%22name%22%3A%20%22Horizon%2025%22%2C%0A%20%20%22storey_type%22%3A%20%22Single%20Storey%22%0A%7D")

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

	req.Header.Add("Authorization", "Bearer <token>")
	req.Header.Add("Content-Type", "application/x-www-form-urlencoded")

	res, _ := http.DefaultClient.Do(req)

	defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.post("https://app.kenekt.com.au/v1/{agency_uid}/designs")
  .header("Authorization", "Bearer <token>")
  .header("Content-Type", "application/x-www-form-urlencoded")
  .body("design=%7B%0A%20%20%22name%22%3A%20%22Horizon%2025%22%2C%0A%20%20%22storey_type%22%3A%20%22Single%20Storey%22%0A%7D")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://app.kenekt.com.au/v1/{agency_uid}/designs")

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/x-www-form-urlencoded'
request.body = "design=%7B%0A%20%20%22name%22%3A%20%22Horizon%2025%22%2C%0A%20%20%22storey_type%22%3A%20%22Single%20Storey%22%0A%7D"

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

{
  "design": {
    "public_uid": "BD-6570653",
    "name": "Horizon 25",
    "description": "",
    "active": true,
    "bedroom": null,
    "bathroom": null,
    "garage": null,
    "living": null,
    "floor_area": "0.0",
    "external_area": null,
    "has_study": null,
    "storey_type": "Single Storey",
    "building_type": "House",
    "range_name": null,
    "photos_count": 0,
    "documents_count": 0,
    "build_width": null,
    "build_length": null,
    "min_width_land": "0.0",
    "min_length_land": "0.0",
    "squares": "0.0",
    "floor_area_second_dwelling": "0.0",
    "squares_second_dwelling": null,
    "videos": [],
    "rooms": []
  }
}

{
  "errors": [
    "Storey type is not a valid storey type"
  ]
}