No data is returned if an API call fails. You can find out the cause of an error using the error code list below. When the API call fails, HTTP status code 4xx or 5xx is returned. The returned message body contains specific error code and error message. If you did not find out the cause of an error, contact customer service and provide the error code. We will help you solve the problem as soon as possible.

• Example faulty response

  {  
      "error_code": "IVA.0003",
      "error_msg": "Request body is not a valid json object."
  }

• Parameters

  Name	Description
  error_code	Error code
  error_msg	Error message

• Error Codes

  Error Code	Status Code	Error Message
  VAS.0001	400	Request body is not a valid json object.
  VAS.0002	400	The request URL is invalid.
  VAS.0003	400	The request URL Parameter [order] is not match pattern.
  VAS.0004	400	The request URL Parameter [offset] is not a number.
  VAS.0005	400	The request URL Parameter [offset] is less than 1.
  VAS.0006	400	The request URL Parameter [limit] is not a number.
  VAS.0007	400	The request URL Parameter [limit] is less than 1.
  VAS.0008	400	Missing page size parameter.
  VAS.0009	400	The request URL Parameter [page] is not a number.
  VAS.0010	400	The request URL Parameter [page] is less than 1.
  VAS.0011	400	The request URL Parameter [pageSize] is not a number.
  VAS.0012	400	The request URL Parameter [pageSize] is less than 1.
  VAS.0013	401	The authentication Token is abnormal.
  VAS.0014	400	Parameter [projectId] does not match pattern.
  VAS.0015	500	Request processing failed.
  VAS.0016	400	Parameter [description] is too long.
  VAS.0017	400	Parameter [projectId] does not match pattern.
  VAS.0018	500	Request processing failed.
  VAS.0019	400	Parameter [description] is too long.
  VAS.0020	400	Parameter [limit] is null.
  VAS.0021	400	Parameter [offset] is null.
  VAS.0022	400	Parameter [page] is null.
  VAS.0023	400	Parameter [pageSize] is null.
  VAS.0024	400	Order column name should be NAME, created_at or updated_at.
  VAS.2001	400	Parameter [name] is null.
  VAS.2002	400	Parameter [name] does not match pattern.
  VAS.2004	400	Parameter [taskId] is invalid.
  VAS.2006	403	No permission to get task.
  VAS.2007	403	No permission to update task.
  VAS.2008	403	No permission to delete task.
  VAS.2009	400	Parameter [input] is null.
  VAS.2010	400	Parameter [input] is invalid.
  VAS.2011	400	Parameter [type] of input is null.
  VAS.2012	400	Parameter [type] of input is invalid.
  VAS.2013	400	Parameter [data] of input is null.
  VAS.2014	400	Input data cannot be empty.
  VAS.2015	400	Parameter [data] of input is invalid.
  VAS.2016	400	Parameter [output] is missing.
  VAS.2017	400	Parameter [output] is null.
  VAS.2018	400	Parameter [output] is invalid.
  VAS.2019	400	Type in output is null.
  VAS.2020	400	Type in output is invalid.
  VAS.2021	400	Data in output is null.
  VAS.2022	400	Data in output is invalid.
  VAS.2023	400	Parameter [serviceName] is null.
  VAS.2024	400	Parameter [service_version] is null.
  VAS.2025	400	Parameter [service_config] is invalid.
  VAS.2026	404	Service in name [serviceName] and version [visionservice_version] is not found.
  VAS.2027	400	Service is not released.
  VAS.2028	400	Parameter [input] exceed the number of 50.
  VAS.2029	404	Task is not found.
  VAS.2030	400	No service in name under owner.
  VAS.2031	400	Parameter [state] should be one of states in list
  VAS.2032	400	Service is offline.
  VAS.2033	400	Parameter [namePattern] should not be longer than 100.
  VAS.2034	400	The obs path in output should be a folder and be ended with "/".
  VAS.2035	400	Unfinished tasks of service [serviceName] exceed the number of 100.
  VAS.2036	400	The number of tasks exceeds 5000.
  VAS.2037	400	Parameter [service_version] should match pattern.
  VAS.2038	400	Task is not under service.