t.Fatalf("Wrong number of nat rules: expected %d got %d\n%s", expectedNatRules, nNatRules, iptablesData)
	}
}

// TODO(thockin): add *more* tests for syncProxyRules() or break it down further and test the pieces.

// This test ensures that the iptables proxier supports translating Endpoints to
// iptables output when internalTrafficPolicy is specified
func TestInternalTrafficPolicy(t *testing.T) {
	type endpoint struct {

This has **several benefits**, one of the main ones is that now the parameters of your functions with `Annotated` would **not be affected** at all.

          "apiVersion": {
            "description": "API version of the referent.",
            "type": "string"
          },
          "fieldPath": {

          "apiVersion": {
            "description": "API version of the referent.",
            "type": "string"
          },
          "fieldPath": {

- The `goroutines` metric is newly added in the scheduler. 
  It replaces `scheduler_goroutines` metric and it counts the number of goroutine in more places than `scheduler_goroutine` does. ([#112003](https://github.com/kubernetes/kubernetes/pull/112003), [@sanposhiho](https://github.com/sanposhiho)) [SIG Instrumentation and Scheduling]

  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency
  // +optional
  optional string resourceVersion = 6;

  // If referring to a piece of an object instead of an entire object, this string
  // should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2].

	Namespace string
	// +optional
	Name string
	// +optional
	UID types.UID
	// +optional
	APIVersion string
	// +optional
	ResourceVersion string

	// Optional. If referring to a piece of an object instead of an entire object, this string
	// should contain information to identify the sub-object. For example, if the object
	// reference is to a container within a pod, this would take on a value like:

	"fieldPath":       "If referring to a piece of an object instead of an entire object, this string should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2]. For example, if the object reference is to a container within a pod, this would take on a value...

  // More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#concurrency-control-and-consistency
  // +optional
  optional string resourceVersion = 6;

  // If referring to a piece of an object instead of an entire object, this string
  // should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2].

	// +optional
	ResourceVersion string `json:"resourceVersion,omitempty" protobuf:"bytes,6,opt,name=resourceVersion"`

	// If referring to a piece of an object instead of an entire object, this string
	// should contain a valid JSON/Go field access statement, such as desiredState.manifest.containers[2].