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常見錯誤回應

EPS Rapid 的 API 服務會分享下列常見錯誤碼、訊息與回應格式。若要檢視每項服務的獨有錯誤訊息，請參閱各項文件頁面。

400 - Bad Request (錯誤要求)

若要求格式錯誤或包含不正確的值，便會傳回此訊息。回應的本文會顯示錯誤欄位的名稱、該欄位的類型，以及服務收到的值。新 API 中的所有服務與方法都使用此格式。

回應範例
不支援的語言：

{
  "type": "invalid_input",
  "message": "An invalid request was sent in, please check the nested errors for details.",
  "errors": [
    {
      "type": "language.not_supported",
      "message": "Language is not supported. Supported languages are: [de-DE, en-US, es-ES, es-MX, fr-FR, id-ID, it-IT, ja-JP, ko-KR, pt-BR, zh-CN]",
      "fields": [
        {
          "name": "language",
          "type": "querystring",
          "value": "xx-XX"
        }
      ]
    }
  ]
}

遺漏的版本值：

{
  "type": "version.required",
  "message": "You have not specified a version, the supported versions are: [1, 2]",
  "fields": [
    {
      "name": "version",
      "type": "path",
      "value": "missing"
    }
  ]
}

無效的版本值：

{
  "type": "version.unsupported",
  "message": "You have requested a version that is not supported, supported versions are: [1, 2]",
  "fields": [
    {
      "name": "version",
      "type": "path",
      "value": "3"
    }
  ]
}

401 - Unauthorized (未授權)

若找不到或無法剖析 HTTP 授權標頭，便會傳回此訊息。所有發給 EAN 的 API 服務的要求，都必須加入串連 API 金鑰、共用密碼與 UNIX 時間戳記 (單位為秒) 的 Unsalted SHA-512 雜湊。如欲瞭解完整詳細資料，請參閱我們的簽章授權頁面。

400 未授權回應範例：

{
  "type": "request_unauthenticated",
  "message": "Data required to authenticate your request is missing. Ensure that your request follows the guidelines in our documentation."
}

403 - Forbidden (禁止)

若 HTTP 授權標頭有效，但您未獲允許存取所要求的資源，便會傳回此訊息。

403 禁止回應範例：

{
  "type": "request_unauthenticated",
  "message": "Your request could not be authenticated. Ensure that your request follows the guidelines in our documentation.",
  "fields": [
    {
      "name": "apikey",
      "type": "header",
      "value": "jaj3982k239dka328e"
    },
    {
      "name": "signature",
      "type": "header",
      "value": "129d75332614a5bdbe0c7eb540e95a65f9d85a5b53dabb38d19b37fad6312a2bd25c12ee5a82831d55112087e1b"
    },
    {
      "name": "timestamp",
      "type": "header",
      "value": 198284729
    },
    {
      "name": "servertimestamp",
      "type": "server",
      "value": 198284729
    }
  ]
}

404 - Not Found (找不到)

若找不到所要求的 API 資源，便會傳回此訊息。將您的的要求 URL 與文中記載的範例對照。 

地理 API 與內容 API 也會使用 404 回應，表示找不到所要求的地理位置、內容特定檔案或資源。如需完整範例，請參閱這些 API 各自的文件頁面。

{
    "type": "resource.not_found",
    "message": "The requested resource could not be found."
}

426 - Upgrade Required (需要升級)

若要求未使用 TLS (取代 SSL)，便會傳回此訊息。

{
  "type": "upgrade_required",
  "message": "This service requires the use of TLS."
}

500 - Internal Server Error (內部伺服器錯誤)

傳回 EPS 的 API 或上游系統內部的錯誤。請嘗試重新提出要求。

{
  "type": "unknown_internal_error",
  "message": "An internal server error has occurred."
}

503 - Service Unavailable (服務無法使用)

若要求的服務發生技術問題，則會傳回此錯誤。系統可能會包含 Retry-After 標頭，以表示重試前的最短延遲時間 (單位為秒)。

{
  "type": "service_unavailable",
  "message": "This service is currently unavailable."
}