public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
        .internal_static_google_cloud_texttospeech_v1beta1_Voice_descriptor;
  }
<pre>
Description of a voice supported by the TTS service.
</pre>

Protobuf type {@code google.cloud.texttospeech.v1beta1.Voice}
java-texttospeech/proto-google-cloud-texttospeech-v1beta1/src/main/java/com/google/cloud/texttospeech/v1beta1/Voice.java