public Builder setRiceHashes(com.google.webrisk.v1beta1.RiceDeltaEncoding value) {
      if (riceHashesBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        riceHashes_ = value;
      } else {
        riceHashesBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
<pre>
The encoded 4-byte prefixes of SHA256-formatted entries, using a
Golomb-Rice encoding. The hashes are converted to uint32, sorted in
ascending order, then delta encoded and stored as encoded_data.
</pre>

<code>.google.cloud.webrisk.v1beta1.RiceDeltaEncoding rice_hashes = 2;</code>
java-webrisk/proto-google-cloud-webrisk-v1beta1/src/main/java/com/google/webrisk/v1beta1/ThreatEntryAdditions.java