private void buildPartialRepeatedFields(com.google.cloud.visionai.v1.FacetGroup result) {
      if (bucketsBuilder_ == null) {
        if (((bitField0_ & 0x00000004) != 0)) {
          buckets_ = java.util.Collections.unmodifiableList(buckets_);
          bitField0_ = (bitField0_ & ~0x00000004);
        }
        result.buckets_ = buckets_;
      } else {
        result.buckets_ = bucketsBuilder_.build();
      }
    }
<pre>
A group of facet buckets to be passed back and forth between backend &amp;
frontend.
</pre>

Protobuf type {@code google.cloud.visionai.v1.FacetGroup}
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/FacetGroup.java