private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.visionai.v1.FacetProperty.FixedRangeBucketSpec,
            com.google.cloud.visionai.v1.FacetProperty.FixedRangeBucketSpec.Builder,
            com.google.cloud.visionai.v1.FacetProperty.FixedRangeBucketSpecOrBuilder>
        getFixedRangeBucketSpecFieldBuilder() {
      if (fixedRangeBucketSpecBuilder_ == null) {
        if (!(rangeFacetConfigCase_ == 5)) {
          rangeFacetConfig_ =
              com.google.cloud.visionai.v1.FacetProperty.FixedRangeBucketSpec.getDefaultInstance();
        }
        fixedRangeBucketSpecBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.visionai.v1.FacetProperty.FixedRangeBucketSpec,
                com.google.cloud.visionai.v1.FacetProperty.FixedRangeBucketSpec.Builder,
                com.google.cloud.visionai.v1.FacetProperty.FixedRangeBucketSpecOrBuilder>(
                (com.google.cloud.visionai.v1.FacetProperty.FixedRangeBucketSpec) rangeFacetConfig_,
                getParentForChildren(),
                isClean());
        rangeFacetConfig_ = null;
      }
      rangeFacetConfigCase_ = 5;
      onChanged();
      return fixedRangeBucketSpecBuilder_;
    }
<pre>
Fixed range facet bucket config.
</pre>

<code>
.google.cloud.visionai.v1.FacetProperty.FixedRangeBucketSpec fixed_range_bucket_spec = 5;
</code>
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/FacetProperty.java