curl --request GET \
  --url https://api.utage-system.com/v1/products/{product_id}/details/{detail_id} \
  --header 'Authorization: Bearer <token>'

import requests

url = "https://api.utage-system.com/v1/products/{product_id}/details/{detail_id}"

headers = {"Authorization": "Bearer <token>"}

response = requests.get(url, headers=headers)

print(response.text)

const options = {method: 'GET', headers: {Authorization: 'Bearer <token>'}};

fetch('https://api.utage-system.com/v1/products/{product_id}/details/{detail_id}', 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.utage-system.com/v1/products/{product_id}/details/{detail_id}",
  CURLOPT_RETURNTRANSFER => true,
  CURLOPT_ENCODING => "",
  CURLOPT_MAXREDIRS => 10,
  CURLOPT_TIMEOUT => 30,
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,
  CURLOPT_CUSTOMREQUEST => "GET",
  CURLOPT_HTTPHEADER => [
    "Authorization: Bearer <token>"
  ],
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}

package main

import (
	"fmt"
	"net/http"
	"io"
)

func main() {

	url := "https://api.utage-system.com/v1/products/{product_id}/details/{detail_id}"

	req, _ := http.NewRequest("GET", url, nil)

	req.Header.Add("Authorization", "Bearer <token>")

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

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

	fmt.Println(string(body))

}

HttpResponse<String> response = Unirest.get("https://api.utage-system.com/v1/products/{product_id}/details/{detail_id}")
  .header("Authorization", "Bearer <token>")
  .asString();

require 'uri'
require 'net/http'

url = URI("https://api.utage-system.com/v1/products/{product_id}/details/{detail_id}")

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

request = Net::HTTP::Get.new(url)
request["Authorization"] = 'Bearer <token>'

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

{
  "data": {
    "id": "<string>",
    "name": "<string>",
    "payment_type": "credit_card",
    "payment_provider": "none",
    "charge_type": "one_time",
    "payment_setting_id": "<string>",
    "is_bump": true,
    "is_hidden": true,
    "amount": 123,
    "use_different_first_amount": true,
    "recurring_amount": 123,
    "installment_count": 123,
    "trial_days": 123,
    "billing_cycle": "month",
    "show_payment_count": true,
    "stripe_plan_id": "<string>",
    "stripe_test_plan_id": "<string>",
    "telecom_rebill_param_id": "<string>",
    "has_sales_limit": true,
    "max_sales_quantity": 123,
    "display_name": "<string>",
    "display_price": "<string>",
    "use_sales_period": true,
    "sales_period_from": "<string>",
    "sales_period_to": "<string>",
    "receipt_name": "<string>",
    "receipt_description": "<string>",
    "purchase_register_type": "none",
    "purchase_scenario_id": "<string>",
    "purchase_form_id": "<string>",
    "purchase_bundle_id": "<string>",
    "purchase_action_id": "<string>",
    "registration_register_type": "none",
    "registration_scenario_id": "<string>",
    "registration_form_id": "<string>",
    "registration_action_id": "<string>",
    "has_registration_mail": true,
    "registration_from_name": "<string>",
    "registration_from_mail": "<string>",
    "registration_from_address_type": "own_domain",
    "registration_reply_to_mail": "<string>",
    "is_registration_custom_mail": true,
    "registration_subject": "<string>",
    "registration_body": "<string>",
    "deadline_days": 123,
    "has_deadline_mail": true,
    "deadline_from_name": "<string>",
    "deadline_from_mail": "<string>",
    "deadline_from_address_type": "own_domain",
    "deadline_reply_to_mail": "<string>",
    "is_deadline_custom_mail": true,
    "deadline_subject": "<string>",
    "deadline_body": "<string>",
    "deadline_mail_sent_before_days": 123,
    "cancel_unregister_scenario_id": "<string>",
    "cancel_register_type": "none",
    "cancel_register_scenario_id": "<string>",
    "cancel_form_id": "<string>",
    "cancel_bundle_id": "<string>",
    "cancel_action_id": "<string>",
    "has_failed_mail": true,
    "failed_from_name": "<string>",
    "failed_from_mail": "<string>",
    "failed_from_address_type": "own_domain",
    "failed_reply_to_mail": "<string>",
    "failed_subject": "<string>",
    "failed_body": "<string>",
    "has_purchase_mail": true,
    "purchase_from_name": "<string>",
    "purchase_from_mail": "<string>",
    "purchase_from_address_type": "own_domain",
    "purchase_reply_to_mail": "<string>",
    "is_purchase_custom_mail": true,
    "purchase_subject": "<string>",
    "purchase_body": "<string>",
    "notify_mail": "<string>",
    "is_purchase_custom_notify": true,
    "purchase_custom_notify_subject": "<string>",
    "purchase_custom_notify_body": "<string>",
    "chat_notify_type": "none",
    "chat_notify_to": "<string>",
    "is_chat_custom_notify": true,
    "chat_notify_text": "<string>",
    "order": 123,
    "created_at": "<string>",
    "updated_at": "<string>"
  }
}

{
  "error": {
    "code": "unauthorized",
    "message": "APIキーが無効です"
  }
}

{
  "error": {
    "code": "not_found",
    "message": "ページが見つかりません"
  }
}

{
  "error": {
    "code": "rate_limit_exceeded",
    "message": "レート制限を超過しました"
  }
}