Error Code

Description
200000	Success
400001	Parameter validation error
500000	System error
500001	Failed to call upstream provider API
500002	Data processing error
500003	Business operation failed
500005	Account balance error
504000	System timeout
500006	Database insert error
500008	Request rate limit exceeded
500009	Please create the file template manually
500010	Repeated call to the same number
500011	Duplicate data
500012	Account-to-template mapping failed
600001	Voice notification template does not exist
600002	Voice notification template status error
600003	Number pool does not exist
600004	Number pool file does not exist
600005	Signature failed
700000	This number has already been bound
7000001	Failed to create voice notification template
700010	Binding relationship does not exist