google-genai/com.google.genai.interactions.models.interactions/SpeechConfig/Builder/voice

voice

public final SpeechConfig.Builder voice(String voice)

The voice of the speaker.

public final SpeechConfig.Builder voice(JsonField<String> voice)

Sets Builder.voice to an arbitrary JSON value.

You should usually call Builder.voice with a well-typed String value instead. This method is primarily for setting the field to an undocumented or not yet supported value.