if !errors.Is(err, fs.ErrPermission) {
		t.Errorf("error should be a wrapped ErrPermission: %#v", err)
	}

	// TestFS is expected to return a list of errors.
	// Enforce that the list can be extracted for browsing.
	var errs interface{ Unwrap() []error }
	if !errors.As(err, &errs) {
		t.Errorf("caller should be able to extract the errors as a list: %#v", err)
	} else {
		for _, err := range errs.Unwrap() {

# Using Dataclasses

FastAPI is built on top of **Pydantic**, and I have been showing you how to use Pydantic models to declare requests and responses.

But FastAPI also supports using <a href="https://docs.python.org/3/library/dataclasses.html" class="external-link" target="_blank">`dataclasses`</a> the same way:

```Python hl_lines="1  7-12  19-20"
{!../../../docs_src/dataclasses/tutorial001.py!}
```

}

// +genclient
// +k8s:deepcopy-gen:interfaces=k8s.io/apimachinery/pkg/runtime.Object
// +k8s:prerelease-lifecycle-gen:introduced=1.8

// Role is a namespaced, logical grouping of PolicyRules that can be referenced as a unit by a RoleBinding.
type Role struct {
	metav1.TypeMeta `json:",inline"`
	// Standard object's metadata.
	// +optional

	"k8s.io/client-go/kubernetes"
	"k8s.io/component-base/featuregate"
)

// RecommendedOptions contains the recommended options for running an API server.
// If you add something to this list, it should be in a logical grouping.
// Each of them can be nil to leave the feature unconfigured on ApplyTo.
type RecommendedOptions struct {
	Etcd           *EtcdOptions
	SecureServing  *SecureServingOptionsWithLoopback

When you do this, the examples will be part of the internal **JSON Schema** for that body data.

Nevertheless, at the <abbr title="2023-08-26">time of writing this</abbr>, Swagger UI, the tool in charge of showing the docs UI, doesn't support showing multiple examples for the data in **JSON Schema**. But read below for a workaround.

### OpenAPI-specific `examples`

  llvm::ArrayRef<std::string> trim_functions_allowlist;
  // All information about quantization.
  quant::QuantizationSpecs quant_specs;
  // If `form_clusters` is true , clusters are formed by grouping consecutive
  // ops of the same device, under a `tf_device.launch` op.
  bool form_clusters = false;
  // If `unfold_batch_matmul` is true, the tf.BatchMatMul is unfolded to a set
  // of tfl.fully_connected ops.

  /**
   * The HTTP <a href="https://patcg-individual-drafts.github.io/topics/">{@code
   * Sec-Browsing-Topics}</a> header field name.
   *
   * @since 32.0.0
   */
  public static final String SEC_BROWSING_TOPICS = "Sec-Browsing-Topics";
  /**
   * The HTTP <a href="https://patcg-individual-drafts.github.io/topics/">{@code
   * Observe-Browsing-Topics}</a> header field name.
   *
   * @since 32.0.0
   */

     * @param actualOsName the OS name to check against
     * @return true if the OS matches
     *
     */
    public static boolean isFamily(String family, String actualOsName) {
        // windows probing logic relies on the word 'windows' in the OS
        boolean isWindows = actualOsName.contains(FAMILY_WINDOWS);
        boolean is9x = false;
        boolean isNT = false;
        if (isWindows) {

            text(" cannot access the tasks in the task graph that were created by other projects")
        }.exception { message ->
            // As the exception message is not used for grouping, we can safely add the exact task name to it:
            message.capitalized() + if (requestPath != null) "; tried to access '$requestPath'" else '"'
        }.build()
        problems.onProblem(problem)
    }

	github.com/stoewer/go-strcase v1.2.0 // indirect
	github.com/tmc/grpc-websocket-proxy v0.0.0-20220101234140-673ab2c3ae75 // indirect
	github.com/x448/float16 v0.8.4 // indirect
	github.com/xiang90/probing v0.0.0-20190116061207-43a291ad63a2 // indirect
	go.etcd.io/bbolt v1.3.9 // indirect
	go.etcd.io/etcd/client/v2 v2.305.13 // indirect
	go.etcd.io/etcd/pkg/v3 v3.5.13 // indirect
	go.etcd.io/etcd/raft/v3 v3.5.13 // indirect