public com.google.cloud.speech.v2.ModelFeature.Builder getModelFeatureBuilder(int index) {
      return getModelFeatureFieldBuilder().getBuilder(index);
    }
<pre>
Repeated field that contains all features of the model
</pre>

<code>repeated .google.cloud.speech.v2.ModelFeature model_feature = 1;</code>
java-speech/proto-google-cloud-speech-v2/src/main/java/com/google/cloud/speech/v2/ModelFeatures.java