type ClientCertAuthenticationOptions struct {
	// ClientCA is the certificate bundle for all the signers that you'll recognize for incoming client certificates
	ClientCA string

	// CAContentProvider are the options for verifying incoming connections using mTLS and directly assigning to users.
	// Generally this is the CA bundle file used to authenticate client certificates
	// If non-nil, this takes priority over the ClientCA file.

var scope = log.RegisterScope("validationController", "validation webhook controller")

type Options struct {
	// Istio system namespace where istiod resides.
	WatchedNamespace string

	// File path to the x509 certificate bundle used by the webhook server
	// and patched into the webhook config.
	CABundleWatcher *keycertbundle.Watcher

	// Revision for control plane performing patching on the validating webhook.
	Revision string

  auto bundle = std::make_unique<tensorflow::SavedModelBundle>();
  TF_ASSIGN_OR_RETURN(
      auto module,
      ImportSavedModel(
          model_flags.saved_model_dir(), model_flags.saved_model_version(),
          tags, absl::MakeSpan(custom_opdefs), exported_names, specs,
          !toco_flags.enable_tflite_resource_variables(), &context, &bundle));

  if (!model_flags.input_arrays().empty() ||

            binary.getExecutableFile().set(link.flatMap(task -> task.getLinkedFile()));

            DefaultSwiftXCTestBundle bundle = (DefaultSwiftXCTestBundle) binary;
            bundle.getLinkTask().set(link);
            bundle.getRunScriptFile().set(install.flatMap(task -> task.getRunScriptFile()));
        } else {

            if (provider.getType()!=null && ExternalModuleDependencyBundle.class.isAssignableFrom(provider.getType())) {
                ExternalModuleDependencyBundle bundle = Cast.uncheckedCast(provider.get());
                for (MinimalExternalModuleDependency dependency : bundle) {
                    doAddRegularDependency(configuration, dependency, configureClosure);
                }
                return null;
            }

	if err != nil {
		t.Fatalf("failed to write cert: %v", err)
	}

	// rootCACert is treated as an intermediate CA here
	bundle := []*x509.Certificate{servCert, rootCACert}
	err = WriteCertBundle(tmpdir, "bundle", bundle)
	if err != nil {
		t.Fatalf("failed to write cert bundle: %v", err)
	}

	var tests = []struct {
		desc          string
		path          string
		name          string

                    .solution("Make sure the alias matches the " + ALIAS_REGEX + " regular expression")));
        }
    }

    @Override
    public void bundle(String alias, List<String> aliases) {
        validateAlias(AliasType.BUNDLE, alias);
        ImmutableList<String> components = ImmutableList.copyOf(aliases.stream()
            .map(AliasNormalizer::normalize)
            .map(this::intern)

            if (provider.getType() != null && ExternalModuleDependencyBundle.class.isAssignableFrom(provider.getType())) {
                ExternalModuleDependencyBundle bundle = Cast.uncheckedCast(provider.get());
                for (MinimalExternalModuleDependency dependency : bundle) {
                    doAdd(configuration, dependency, configureAction);
                }
                return DUMMY_CONSTRAINT;
            }
        }

      /*mlir_dump_file_prefix=*/kDefaultTfQuantMlirDumpFilePrefix,
      /*is_inliner_run=*/is_inliner_run,
      /*noinline_functions=*/aliased_function_names, module_ref.get(), context,
      bundle ? bundle->GetSession() : nullptr, run_tf_to_stablehlo,
      deserialize_xla_call_module));
  return module_ref;
}

absl::StatusOr<ExportedModel> ModuleOpToExportedModel(

type ClusterTrustBundleSpec struct {
	// SignerName indicates the associated signer, if any.
	SignerName string

	// TrustBundle contains the individual X.509 trust anchors for this
	// bundle, as PEM bundle of PEM-wrapped, DER-formatted X.509 certificates.
	//
	// The data must consist only of PEM certificate blocks that parse as valid
	// X.509 certificates.  Each certificate must include a basic constraints