docs: @BetaApi
    public final Operation setLabelsDisk(
        String resource, ZoneSetLabelsRequest zoneSetLabelsRequestResource) {
  
      SetLabelsDiskHttpRequest request =
          SetLabelsDiskHttpRequest.newBuilder()
              .setResource(resource)
              .setZoneSetLabelsRequestResource(zoneSetLabelsRequestResource)
              .build();
      return setLabelsDisk(request);
    }