All Implemented Interfaces:
```
public final class RealtimeTranslationInputAudioBufferAppendEvent

                    
```
Send this event to append audio bytes to the translation session input audio buffer.
WebSocket translation sessions accept base64-encoded 24 kHz PCM16 mono little-endian raw audio bytes. Unsupported websocket audio formats return a validation error because lower-quality audio materially degrades translation quality.
Translation consumes 200 ms engine frames. For best realtime behavior, append audio in 200 ms chunks. If a chunk is shorter, the server buffers it until it has enough audio for one frame. If a chunk is longer, the server splits it into 200 ms frames and enqueues them back-to-back.
Keep appending silence while the session is active. If a client stops sending audio and later resumes, model time treats the resumed audio as contiguous with the previous audio rather than as a real-world pause.

Nested Class Summary

Nested Classes
Modifier and Type	Class	Description
`public final class`	`RealtimeTranslationInputAudioBufferAppendEvent.Builder`	A builder for RealtimeTranslationInputAudioBufferAppendEvent.

Field Summary

Fields
Modifier and Type	Field	Description

Constructor Summary

Constructors
Constructor	Description

Enum Constant Summary

Enum Constants
Enum Constant	Description

Method Summary

Modifier and Type	Method	Description
`final String`	`audio()`	Base64-encoded 24 kHz PCM16 mono audio bytes.
`final JsonValue`	`_type()`	The event type, must be `session.input_audio_buffer.append`.
`final Optional<String>`	`eventId()`	Optional client-generated ID used to identify this event.
`final JsonField<String>`	`_audio()`	Returns the raw JSON value of audio.
`final JsonField<String>`	`_eventId()`	Returns the raw JSON value of eventId.
`final Map<String, JsonValue>`	`_additionalProperties()`
`final RealtimeTranslationInputAudioBufferAppendEvent.Builder`	`toBuilder()`
`final RealtimeTranslationInputAudioBufferAppendEvent`	`validate()`	Validates that the types of all values in this object match their expected types recursively.
`final Boolean`	`isValid()`
`Boolean`	`equals(Object other)`
`Integer`	`hashCode()`
`String`	`toString()`
`final static RealtimeTranslationInputAudioBufferAppendEvent.Builder`	`builder()`	Returns a mutable builder for constructing an instance of RealtimeTranslationInputAudioBufferAppendEvent.

Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

- Constructor Detail
- Method Detail
  - audio
```
 final String audio()
```
    Base64-encoded 24 kHz PCM16 mono audio bytes.
  - _type
```
 final JsonValue _type()
```
    The event type, must be session.input_audio_buffer.append.
    Expected to always return the following:
    JsonValue.from("session.input_audio_buffer.append")
    However, this method can be useful for debugging and logging (e.g. if the server responded with an unexpected value).
  - eventId
```
 final Optional<String> eventId()
```
    Optional client-generated ID used to identify this event.
  - _audio
```
 final JsonField<String> _audio()
```
    Returns the raw JSON value of audio.
    Unlike audio, this method doesn't throw if the JSON field has an unexpected type.
  - _eventId
```
 final JsonField<String> _eventId()
```
    Returns the raw JSON value of eventId.
    Unlike eventId, this method doesn't throw if the JSON field has an unexpected type.
  - _additionalProperties
```
 final Map<String, JsonValue> _additionalProperties()
```
  - toBuilder
```
 final RealtimeTranslationInputAudioBufferAppendEvent.Builder toBuilder()
```
  - validate
```
 final RealtimeTranslationInputAudioBufferAppendEvent validate()
```
    Validates that the types of all values in this object match their expected types recursively.
    This method is not forwards compatible with new types from the API for existing fields.
  - isValid
```
 final Boolean isValid()
```
  - equals
```
 Boolean equals(Object other)
```
  - hashCode
```
 Integer hashCode()
```
  - toString
```
 String toString()
```
  - builder
```
 final static RealtimeTranslationInputAudioBufferAppendEvent.Builder builder()
```
    Returns a mutable builder for constructing an instance of RealtimeTranslationInputAudioBufferAppendEvent.
    The following fields are required:
    .audio()

Class RealtimeTranslationInputAudioBufferAppendEvent

Nested Class Summary

Field Summary

Constructor Summary

Enum Constant Summary

Method Summary

Methods inherited from class java.lang.Object

Constructor Detail

Method Detail

audio

_type

eventId

_audio

_eventId

_additionalProperties

toBuilder

validate

isValid

equals

hashCode

toString

builder