public static Builder newBuilder() {
    return DEFAULT_INSTANCE.toBuilder();
  }
<pre>
Optional. Deprecated. The usage of the synthesized audio to be reported.
</pre>

<code>
.google.cloud.texttospeech.v1.CustomVoiceParams.ReportedUsage reported_usage = 3 [deprecated = true, (.google.api.field_behavior) = OPTIONAL];
</code>

@deprecated google.cloud.texttospeech.v1.CustomVoiceParams.reported_usage is deprecated. See
    google/cloud/texttospeech/v1/cloud_tts.proto;l=412
@return The reportedUsage.
java-texttospeech/proto-google-cloud-texttospeech-v1/src/main/java/com/google/cloud/texttospeech/v1/CustomVoiceParams.java