public Builder addAllModelFeature(
        java.lang.Iterable<? extends com.google.cloud.speech.v2.ModelFeature> values) {
      if (modelFeatureBuilder_ == null) {
        ensureModelFeatureIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, modelFeature_);
        onChanged();
      } else {
        modelFeatureBuilder_.addAllMessages(values);
      }
      return this;
    }
<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