一部エラーレスポンスのメッセージ内容が変更されます

{
  "error": {
    "code": "invalid_amount",
    "message": "You can provide amount within a range of 50yen to 9,999,999yen.",
    "param": "amount",
    "status": 400,
    "type": "client_error"
  }

{
  "error": {
    "code": "invalid_amount",
    "message": "The amount must be between 50 and 9,999,999 JPY.",
    "param": "amount",
    "status": 400,
    "type": "client_error"
  }