Error Codes

This document provides an overview of the error codes used by our API platform. The codes are classified into two main categories: HTTP Status Codes and Response Error Codes. Understanding these codes is essential for troubleshooting and ensuring proper handling of API responses.

HTTP Status Code

HTTP Status Codes are used to indicate the outcome of an HTTP request. Please refer to: HTTP Status Code

Response Error Code

Response Error Code Format：ABC.DEF.GHI
Response Error Codes are structured as a three-part identifier: ABC.DEF.GHI, where each segment provides specific information about the error

ABC-Error Source

Specifies the origin of the error

Error Code	Description
100	Internal System Error (e.g. NPE)
200	Authentication/Authorization Error
201	Invalid Credentials
202	Expired Token
203	Insufficient Permissions
300	Request Input Value Error
301	Parameter Format Error
302	Required Parameters Missing
303	Malformed JSON
304	Dependency Error
400	External System Error
401	External System Unavailable
402	External System Timeout
500	Business Error

DEF-Service Module

GHI-Business Scenario

HTTP Status Code#

Response Error Code#

HTTP Status Code

Response Error Code