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In this article:

  • HTTP request
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  1. API references
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  3. Realtime
  4. Server events
  5. realtime.server.conversation.item.input_audio_transcription.completed

REST: conversation.item.input_audio_transcription.completed

Written by
Yandex Cloud
Updated at December 30, 2025
  • HTTP request
  • Body parameters
  • Response

HTTP requestHTTP request

POST https://ai.api.cloud.yandex.net/v1/realtime/server-events/conversation.item.input_audio_transcription.completed

Body parametersBody parameters

Request schema: application/json

{
  "type": "string",
  "event_id": "string",
  "item_id": "string",
  "content_index": "integer",
  "transcript": "string",
  "usage": "object"
}

Output of audio transcription for user audio written to the input audio buffer. Transcription begins when the buffer is committed (client or server VAD).

Field

Description

type

enum

Required field. The event type, must be conversation.item.input_audio_transcription.completed.

  • conversation.item.input_audio_transcription.completed

event_id

string

Required field. The unique ID of the server event.

item_id

string

Required field. The ID of the item containing the audio that was transcribed.

content_index

integer

Required field. The index of the content part in the item's content array.

transcript

string

Required field. The transcribed text.

usage

object

Token usage information (when provided by the backend).

ResponseResponse

HTTP Code: 200

OK

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