關於「REST API error codes」標籤，搜尋引擎有相關的訊息討論：

should http status codes be used in REST API design - Stack Overflowstackoverflow.com › questions › should-http-status-codes-...REST API Error Codes | Authorization Managementdeveloper.mastercard.com › code-and-formats › error-codesError and Warning Dictionary | Twiliowww.twili