public Builder clearBucketCount() {
        bitField0_ = (bitField0_ & ~0x00000004);
        bucketCount_ = 0;
        onChanged();
        return this;
      }
<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