Error Codes

Code
Description
0
Recognition succeed
1001
No recognition result
2000
Recording error (device may not have permission)
2001
Init failed or request timeout
2002
Metadata parse error
2004
Unable to generate fingerprint
2005
Timeout
3000
Recognition service error（http error 500）
3003
Limit exceeded, please upgrade your account
3006
Invalid arguments
3014
Invalid signature
3015
QpS limit exceeded, please upgrade your account
​

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Identification API

Last modified 2yr ago

Code	Description
0	Recognition succeed
1001	No recognition result
2000	Recording error (device may not have permission)
2001	Init failed or request timeout
2002	Metadata parse error
2004	Unable to generate fingerprint
2005	Timeout
3000	Recognition service error（http error 500）
3003	Limit exceeded, please upgrade your account
3006	Invalid arguments
3014	Invalid signature
3015	QpS limit exceeded, please upgrade your account