public Builder setCustomRangeBucketSpec(
        com.google.cloud.visionai.v1.FacetProperty.CustomRangeBucketSpec value) {
      if (customRangeBucketSpecBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        rangeFacetConfig_ = value;
        onChanged();
      } else {
        customRangeBucketSpecBuilder_.setMessage(value);
      }
      rangeFacetConfigCase_ = 6;
      return this;
    }
<pre>
Custom range facet bucket config.
</pre>

<code>
.google.cloud.visionai.v1.FacetProperty.CustomRangeBucketSpec custom_range_bucket_spec = 6;
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/FacetProperty.java