Defined in: realtime/types.ts

A message in a realtime conversation. Contains one or more content parts representing text, audio, tool calls, or images.

id: string;

Unique message identifier.

role: 'user' | 'assistant';

Message role.

timestamp: number;

Timestamp when the message was created (milliseconds since epoch).

parts: Array<RealtimeMessagePart>;

Content parts of the message. Can include RealtimeTextPart, RealtimeAudioPart, RealtimeToolCallPart, RealtimeToolResultPart, or RealtimeImagePart.

optional interrupted: boolean;

Whether this message was interrupted by the user.

optional audioId: string;

Reference to audio buffer if stored.

optional durationMs: number;

Duration of the audio in milliseconds.