Error Codes

If an error occurs in API calling, no result is returned. Identify the cause based on the error code of each API. If an error occurs in API calling, HTTP status code 4xx or 5xx is returned. The response body contains the specific error code and information. If you are unable to identify the cause of an error, contact technical support and provide the error code so that we can help you solve the problem as soon as possible.

Format of an Error Response Body

If an error occurs during API calling, an error code and a message will be displayed. The following shows an error response body.

{    
   "errorCode": "SVCSTG_AMS_4000001",    
   "errorMessage": "Request param invalid"   
}

In the preceding information, errorCode is an error code, and errorMessage describes the error.

Error Code Description

Status Code	Error Code	Error Message	Solution
200	SVCSTG.ATPS.2000	Information queried successfully.	-
200	SVCSTG.ATS.2000	Information queried successfully.	-
400	SVCSTG.ATS.400101	Verification fails.	Check whether the parameter meets requirements.
400	SVCSTG.ATS.200103	No service information found.	Check whether the parameter meets requirements.
400	SVCSTG.ATS.200103	No instance information found.	Check whether the parameter meets requirements.
400	SVCSTG.ATS.200103	No transaction information found.	Check whether the parameter meets requirements.
400	SVCSTG.ATS.200103	No tracing data found.	Check whether the parameter meets requirements.
400	SVCSTG.ATS.200103	No call data found.	Check whether the parameter meets requirements.