public static com.google.protobuf.Parser<FixedRangeBucketSpec> parser() {
      return PARSER;
    }
<pre>
Total number of buckets.
</pre>

<code>int32 bucket_count = 3;</code>

@return This builder for chaining.
java-visionai/proto-google-cloud-visionai-v1/src/main/java/com/google/cloud/visionai/v1/FacetProperty.java