@java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.google.cloud.texttospeech.v1beta1.TextToSpeechProto
          .internal_static_google_cloud_texttospeech_v1beta1_SynthesizeSpeechRequest_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.class,
              com.google.cloud.texttospeech.v1beta1.SynthesizeSpeechRequest.Builder.class);
    }
<pre>
The top-level message sent by the client for the `SynthesizeSpeech` method.
</pre>

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