public void computeThreatListDiff(
        com.google.webrisk.v1.ComputeThreatListDiffRequest request,
        io.grpc.stub.StreamObserver<com.google.webrisk.v1.ComputeThreatListDiffResponse>
            responseObserver) {
      io.grpc.stub.ClientCalls.asyncUnaryCall(
          getChannel().newCall(getComputeThreatListDiffMethod(), getCallOptions()),
          request,
          responseObserver);
    }
<pre>
Gets the most recent threat list diffs. These diffs should be applied to
a local database of hashes to keep it up-to-date. If the local database is
empty or excessively out-of-date, a complete snapshot of the database will
be returned. This Method only updates a single ThreatList at a time. To
update multiple ThreatList databases, this method needs to be called once
for each list.
</pre>
java-webrisk/grpc-google-cloud-webrisk-v1/src/main/java/com/google/webrisk/v1/WebRiskServiceGrpc.java