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Updated on 2025-09-12 GMT+08:00
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Responses to Fatal Errors

Function

Fatal errors interrupt the whole recognition process. When a fatal error occurs, the process stops, and the server actively disconnects from the client.

Response Parameters

Table 1 Response parameters

Parameter

Type

Description

resp_type

String

Response type. The value is FATAL_ERROR, indicating that an unrecoverable error occurred during the synthesis.

trace_id

String

Internal token of the service, which can be used to trace a specific process in logs.

error_code

String

Error codes. For details, see "Error Codes".

error_msg

String

Returned error message.

Example

{ 
    "resp_type": "FATAL_ERROR", 
    "trace_id": "567e8537-a89c-13c3-a882-826321939651", 
    "error_code": "SIS.0304", 
    "error_msg": "wait voice timeout" 
}

Status Codes

See Status Codes.

Error Codes

See Error Codes.

Parent topic: Real-Time TTS Responses