public final UnaryCallable<ComputeThreatListDiffRequest, ComputeThreatListDiffResponse>
      computeThreatListDiffCallable() {
    return stub.computeThreatListDiffCallable();
  }
Gets the most recent threat list diffs.

<p>Sample code:

<pre>{@code
// This snippet has been automatically generated and should be regarded as a code template only.
// It will require modifications to work:
// - It may require correct/in-range values for request initialization.
// - It may require specifying regional endpoints when creating the service client as shown in
// https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
try (WebRiskServiceV1Beta1Client webRiskServiceV1Beta1Client =
    WebRiskServiceV1Beta1Client.create()) {
  ComputeThreatListDiffRequest request =
      ComputeThreatListDiffRequest.newBuilder()
          .setThreatType(ThreatType.forNumber(0))
          .setVersionToken(ByteString.EMPTY)
          .setConstraints(ComputeThreatListDiffRequest.Constraints.newBuilder().build())
          .build();
  ApiFuture<ComputeThreatListDiffResponse> future =
      webRiskServiceV1Beta1Client.computeThreatListDiffCallable().futureCall(request);
  // Do something.
  ComputeThreatListDiffResponse response = future.get();
}
}</pre>
java-webrisk/google-cloud-webrisk/src/main/java/com/google/cloud/webrisk/v1beta1/WebRiskServiceV1Beta1Client.java