public Builder addAllFeatures(
        java.lang.Iterable<? extends com.google.cloud.vision.v1p4beta1.Feature> values) {
      if (featuresBuilder_ == null) {
        ensureFeaturesIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, features_);
        onChanged();
      } else {
        featuresBuilder_.addAllMessages(values);
      }
      return this;
    }
<pre>
Requested features.
</pre>

<code>repeated .google.cloud.vision.v1p4beta1.Feature features = 2;</code>
java-vision/proto-google-cloud-vision-v1p4beta1/src/main/java/com/google/cloud/vision/v1p4beta1/AnnotateImageRequest.java