@java.lang.Override
    public com.google.cloud.visionai.v1.FacetBucketType getBucketType() {
      com.google.cloud.visionai.v1.FacetBucketType result =
          com.google.cloud.visionai.v1.FacetBucketType.forNumber(bucketType_);
      return result == null ? com.google.cloud.visionai.v1.FacetBucketType.UNRECOGNIZED : result;
    }
<pre>
Facet bucket type.
</pre>

<code>.google.cloud.visionai.v1.FacetBucketType bucket_type = 4;</code>

@return The bucketType.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/FacetGroup.java