curl --request POST \
  --url https://api.example.com/menu-layout/validate \
  --header 'Content-Type: application/json' \
  --header 'X-API-Key: <api-key>' \
  --data '
{
  "rows": [
    {
      "id": "<string>",
      "buttons": [
        "<string>"
      ],
      "conditions": {
        "has_active_subscription": true,
        "subscription_is_active": true,
        "has_traffic_limit": true,
        "is_admin": true,
        "is_moderator": true,
        "referral_enabled": true,
        "contests_visible": true,
        "support_enabled": true,
        "language_selection_enabled": true,
        "happ_enabled": true,
        "simple_subscription_enabled": true,
        "show_trial": true,
        "show_buy": true,
        "has_saved_cart": true,
        "min_balance_kopeks": 1,
        "max_balance_kopeks": 1,
        "min_registration_days": 1,
        "max_registration_days": 1,
        "min_referrals": 1,
        "has_referrals": true,
        "promo_group_ids": [
          "<string>"
        ],
        "exclude_promo_group_ids": [
          "<string>"
        ],
        "has_subscription_days_left": 1,
        "max_subscription_days_left": 1,
        "is_trial_user": true,
        "has_autopay": true
      },
      "max_per_row": 2
    }
  ],
  "buttons": {}
}
'

import requests

url = "https://api.example.com/menu-layout/validate"

payload = {
    "rows": [
        {
            "id": "<string>",
            "buttons": ["<string>"],
            "conditions": {
                "has_active_subscription": True,
                "subscription_is_active": True,
                "has_traffic_limit": True,
                "is_admin": True,
                "is_moderator": True,
                "referral_enabled": True,
                "contests_visible": True,
                "support_enabled": True,
                "language_selection_enabled": True,
                "happ_enabled": True,
                "simple_subscription_enabled": True,
                "show_trial": True,
                "show_buy": True,
                "has_saved_cart": True,
                "min_balance_kopeks": 1,
                "max_balance_kopeks": 1,
                "min_registration_days": 1,
                "max_registration_days": 1,
                "min_referrals": 1,
                "has_referrals": True,
                "promo_group_ids": ["<string>"],
                "exclude_promo_group_ids": ["<string>"],
                "has_subscription_days_left": 1,
                "max_subscription_days_left": 1,
                "is_trial_user": True,
                "has_autopay": True
            },
            "max_per_row": 2
        }
    ],
    "buttons": {}
}
headers = {
    "X-API-Key": "<api-key>",
    "Content-Type": "application/json"
}

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

print(response.text)

const options = {
  method: 'POST',
  headers: {'X-API-Key': '<api-key>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    rows: [
      {
        id: '<string>',
        buttons: ['<string>'],
        conditions: {
          has_active_subscription: true,
          subscription_is_active: true,
          has_traffic_limit: true,
          is_admin: true,
          is_moderator: true,
          referral_enabled: true,
          contests_visible: true,
          support_enabled: true,
          language_selection_enabled: true,
          happ_enabled: true,
          simple_subscription_enabled: true,
          show_trial: true,
          show_buy: true,
          has_saved_cart: true,
          min_balance_kopeks: 1,
          max_balance_kopeks: 1,
          min_registration_days: 1,
          max_registration_days: 1,
          min_referrals: 1,
          has_referrals: true,
          promo_group_ids: ['<string>'],
          exclude_promo_group_ids: ['<string>'],
          has_subscription_days_left: 1,
          max_subscription_days_left: 1,
          is_trial_user: true,
          has_autopay: true
        },
        max_per_row: 2
      }
    ],
    buttons: {}
  })
};

fetch('https://api.example.com/menu-layout/validate', 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.example.com/menu-layout/validate",
  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([
    'rows' => [
        [
                'id' => '<string>',
                'buttons' => [
                                '<string>'
                ],
                'conditions' => [
                                'has_active_subscription' => true,
                                'subscription_is_active' => true,
                                'has_traffic_limit' => true,
                                'is_admin' => true,
                                'is_moderator' => true,
                                'referral_enabled' => true,
                                'contests_visible' => true,
                                'support_enabled' => true,
                                'language_selection_enabled' => true,
                                'happ_enabled' => true,
                                'simple_subscription_enabled' => true,
                                'show_trial' => true,
                                'show_buy' => true,
                                'has_saved_cart' => true,
                                'min_balance_kopeks' => 1,
                                'max_balance_kopeks' => 1,
                                'min_registration_days' => 1,
                                'max_registration_days' => 1,
                                'min_referrals' => 1,
                                'has_referrals' => true,
                                'promo_group_ids' => [
                                                                '<string>'
                                ],
                                'exclude_promo_group_ids' => [
                                                                '<string>'
                                ],
                                'has_subscription_days_left' => 1,
                                'max_subscription_days_left' => 1,
                                'is_trial_user' => true,
                                'has_autopay' => true
                ],
                'max_per_row' => 2
        ]
    ],
    'buttons' => [
        
    ]
  ]),
  CURLOPT_HTTPHEADER => [
    "Content-Type: application/json",
    "X-API-Key: <api-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://api.example.com/menu-layout/validate"

	payload := strings.NewReader("{\n  \"rows\": [\n    {\n      \"id\": \"<string>\",\n      \"buttons\": [\n        \"<string>\"\n      ],\n      \"conditions\": {\n        \"has_active_subscription\": true,\n        \"subscription_is_active\": true,\n        \"has_traffic_limit\": true,\n        \"is_admin\": true,\n        \"is_moderator\": true,\n        \"referral_enabled\": true,\n        \"contests_visible\": true,\n        \"support_enabled\": true,\n        \"language_selection_enabled\": true,\n        \"happ_enabled\": true,\n        \"simple_subscription_enabled\": true,\n        \"show_trial\": true,\n        \"show_buy\": true,\n        \"has_saved_cart\": true,\n        \"min_balance_kopeks\": 1,\n        \"max_balance_kopeks\": 1,\n        \"min_registration_days\": 1,\n        \"max_registration_days\": 1,\n        \"min_referrals\": 1,\n        \"has_referrals\": true,\n        \"promo_group_ids\": [\n          \"<string>\"\n        ],\n        \"exclude_promo_group_ids\": [\n          \"<string>\"\n        ],\n        \"has_subscription_days_left\": 1,\n        \"max_subscription_days_left\": 1,\n        \"is_trial_user\": true,\n        \"has_autopay\": true\n      },\n      \"max_per_row\": 2\n    }\n  ],\n  \"buttons\": {}\n}")

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

	req.Header.Add("X-API-Key", "<api-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://api.example.com/menu-layout/validate")
  .header("X-API-Key", "<api-key>")
  .header("Content-Type", "application/json")
  .body("{\n  \"rows\": [\n    {\n      \"id\": \"<string>\",\n      \"buttons\": [\n        \"<string>\"\n      ],\n      \"conditions\": {\n        \"has_active_subscription\": true,\n        \"subscription_is_active\": true,\n        \"has_traffic_limit\": true,\n        \"is_admin\": true,\n        \"is_moderator\": true,\n        \"referral_enabled\": true,\n        \"contests_visible\": true,\n        \"support_enabled\": true,\n        \"language_selection_enabled\": true,\n        \"happ_enabled\": true,\n        \"simple_subscription_enabled\": true,\n        \"show_trial\": true,\n        \"show_buy\": true,\n        \"has_saved_cart\": true,\n        \"min_balance_kopeks\": 1,\n        \"max_balance_kopeks\": 1,\n        \"min_registration_days\": 1,\n        \"max_registration_days\": 1,\n        \"min_referrals\": 1,\n        \"has_referrals\": true,\n        \"promo_group_ids\": [\n          \"<string>\"\n        ],\n        \"exclude_promo_group_ids\": [\n          \"<string>\"\n        ],\n        \"has_subscription_days_left\": 1,\n        \"max_subscription_days_left\": 1,\n        \"is_trial_user\": true,\n        \"has_autopay\": true\n      },\n      \"max_per_row\": 2\n    }\n  ],\n  \"buttons\": {}\n}")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.example.com/menu-layout/validate")

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

request = Net::HTTP::Post.new(url)
request["X-API-Key"] = '<api-key>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"rows\": [\n    {\n      \"id\": \"<string>\",\n      \"buttons\": [\n        \"<string>\"\n      ],\n      \"conditions\": {\n        \"has_active_subscription\": true,\n        \"subscription_is_active\": true,\n        \"has_traffic_limit\": true,\n        \"is_admin\": true,\n        \"is_moderator\": true,\n        \"referral_enabled\": true,\n        \"contests_visible\": true,\n        \"support_enabled\": true,\n        \"language_selection_enabled\": true,\n        \"happ_enabled\": true,\n        \"simple_subscription_enabled\": true,\n        \"show_trial\": true,\n        \"show_buy\": true,\n        \"has_saved_cart\": true,\n        \"min_balance_kopeks\": 1,\n        \"max_balance_kopeks\": 1,\n        \"min_registration_days\": 1,\n        \"max_registration_days\": 1,\n        \"min_referrals\": 1,\n        \"has_referrals\": true,\n        \"promo_group_ids\": [\n          \"<string>\"\n        ],\n        \"exclude_promo_group_ids\": [\n          \"<string>\"\n        ],\n        \"has_subscription_days_left\": 1,\n        \"max_subscription_days_left\": 1,\n        \"is_trial_user\": true,\n        \"has_autopay\": true\n      },\n      \"max_per_row\": 2\n    }\n  ],\n  \"buttons\": {}\n}"

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

{
  "is_valid": true,
  "errors": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ],
  "warnings": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}

{
  "detail": [
    {
      "loc": [
        "<string>"
      ],
      "msg": "<string>",
      "type": "<string>",
      "input": "<unknown>",
      "ctx": {}
    }
  ]
}