Updated on 2025-08-26 GMT+08:00

Ending Recognition

Function

To cancel or end the recognition of a speech being recognized, the client needs to send a "recognition ending" request over WebSocket. The "recognition ending" request is sent in a text message. The commands and parameters are in JSON character strings.

Request

**Table 1** Parameters
Parameter	Mandatory	Type	Description
command	Yes	String	Indicates that the client ends the recognition request. Set this parameter to END.
cancel	No	Boolen	Indicates whether to cancel the return of the recognition result. true: Indicates that the recognition is canceled, that is, the audio data being recognized and to be recognized is discarded and the remaining results are not returned. false: Continues to process the audio data being recognized and to be recognized until all input data is processed. Default value: false

Example

{
  "command": "END",
  "cancel": false
}

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 Requests