Help Center/ Speech Interaction Service/ API Reference/ Real-Time ASR/ Real-Time ASR Responses/ Error Responses
Updated on 2025-08-26 GMT+08:00
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Error Responses

Error responses report errors that do not affect the recognition process but interrupt the current session, including the following:

  • Incorrect configuration strings, including those that cannot be recognized and those whose value range is invalid.
  • Incorrect time sequence. For example, the "recognition starting" command is sent twice consecutively.
  • Errors occurring during the recognition process. For example, an error occurs during audio decoding.

If an error response is sent during a session, a "recognition ending" response will also be sent to mark the end of the session. If the session does not start, the system does not perform other operations after sending the error response. The subsequent audio data is ignored until the next "recognition starting" request is received.

Response

Table 1 Response parameters

Parameter

Type

Description

resp_type

String

Response type. The value of this parameter is ERROR, indicating the error response.

trace_id

String

Service internal token used to trace a specific process in logs.

In some cases, this field may not exist.

error_code

String

Error codes. For details, see Error Codes.

error_msg

String

Returned error message

Example

{
    "resp_type": "ERROR",
    "trace_id": "567e8537-a89c-13c3-a882-826321939651",
    "error_code": "SIS.0002",
    "error_msg": "***"
}

Status Code

For details about status codes, see Status Codes.

Error Code

For details about error codes, see Error Codes.

Parent topic: Real-Time ASR Responses