Status Code List

Code	Description
200	Success
201	Request parameter error
202	Username does not exist
203	Password is incorrect
204	Invalid account
301	Incomplete date information
302	Invalid date parameter
303	Request parameter error
304	The download task has not been completed
305	The download task has failed
306	The time period cannot exceed one month
307	Invalid stations or no data found during the period
501	Request exception

Response examples

// Success
{
  "code": 200,
  "message": "Success"
}

// Not completed
{
  "code": 304,
  "message": "The download task has not been completed"
}

// Parameter error
{
  "code": 201,
  "message": "Request parameter error"
}