Common Errors

Here is a reference for all commonly used system error codes

Code	HttpCode	Message
0	200	success
0	201	success
0	204	success
General
invalid	400	Param is invalid
required	400	Data is required
permission_denied	403	Permission denied
method_not_allowed	405	http method is not supported
not_acceptable	406	http method is not supported
Server internal
internal_error	500	internal api error
timeout	504	request time out
Invalid Logic/Rules
unable_change	205	product does not allow change
Traffic
traffic_limit	503	the frequency of requests was exceeded
quota_limit	503	current API quota exceeded
Access token
authentication_failed	401	API key is invalid
not_authenticated	401	API key is required
not_found	404	invalid path or method
Unknown
system_error	500	Unexpected error, please contact admin