public java.util.List<com.google.cloud.visionai.v1.FacetBucket> getBucketsList() {
      if (bucketsBuilder_ == null) {
        return java.util.Collections.unmodifiableList(buckets_);
      } else {
        return bucketsBuilder_.getMessageList();
      }
    }
<pre>
Buckets associated with the facet. E.g. for "Team" facet, the bucket
can be 49ers, patriots, etc.
</pre>

<code>repeated .google.cloud.visionai.v1.FacetBucket buckets = 3;</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/FacetGroup.java