controller: true
    kind: kindValue
    name: nameValue
    uid: uidValue
  resourceVersion: resourceVersionValue
  selfLink: selfLinkValue
  uid: uidValue
spec:
  expirationSeconds: 8
  extra:
    extraKey:
    - extraValue
  groups:
  - groupsValue
  request: AQ==
  signerName: signerNameValue
  uid: uidValue
  usages:
  - usagesValue
  username: usernameValue
status:
  certificate: Ag==

    "operation": "operationValue",
    "userInfo": {
      "username": "usernameValue",
      "uid": "uidValue",
      "groups": [
        "groupsValue"
      ],
      "extra": {
        "extraKey": [
          "extraValue"
        ]
      }
    },
    "object": {
      "apiVersion": "example.com/v1",
      "kind": "CustomType",
      "spec": {
        "replicas": 1
      },
      "status": {

    "operation": "operationValue",
    "userInfo": {
      "username": "usernameValue",
      "uid": "uidValue",
      "groups": [
        "groupsValue"
      ],
      "extra": {
        "extraKey": [
          "extraValue"
        ]
      }
    },
    "object": {
      "apiVersion": "example.com/v1",
      "kind": "CustomType",
      "spec": {
        "replicas": 1
      },
      "status": {

    "operation": "operationValue",
    "userInfo": {
      "username": "usernameValue",
      "uid": "uidValue",
      "groups": [
        "groupsValue"
      ],
      "extra": {
        "extraKey": [
          "extraValue"
        ]
      }
    },
    "object": {
      "apiVersion": "example.com/v1",
      "kind": "CustomType",
      "spec": {
        "replicas": 1
      },
      "status": {

  resource:
    group: groupValue
    resource: resourceValue
    version: versionValue
  subResource: subResourceValue
  uid: uidValue
  userInfo:
    extra:
      extraKey:
      - extraValue
    groups:
    - groupsValue
    uid: uidValue
    username: usernameValue
response:
  allowed: true
  auditAnnotations:
    auditAnnotationsKey: auditAnnotationsValue
  patch: BA==

	userInfo := &user.DefaultInfo{
		Name:   "myuser",
		Groups: []string{"mygroup"},
		UID:    "myuid",
		Extra:  map[string][]string{"extrakey": {"value1", "value2"}},
	}
	attrs := admission.NewAttributesRecord(
		internalObj.DeepCopyObject(),
		internalObjOld.DeepCopyObject(),
		schema.GroupVersionKind{Group: "apps", Version: "v1", Kind: "Deployment"},

			}
			for _, group := range tc.impersonationGroups {
				req.Header.Add(authenticationapi.ImpersonateGroupHeader, group)
			}
			for extraKey, values := range tc.impersonationUserExtras {
				for _, value := range values {
					req.Header.Add(authenticationapi.ImpersonateUserExtraHeaderPrefix+extraKey, value)
				}
			}
			if len(tc.impersonationUid) > 0 {
				req.Header.Add(authenticationapi.ImpersonateUIDHeader, tc.impersonationUid)

Y si declaraste un `response_model`, aún se usará para filtrar y convertir el objeto que retornaste.

**FastAPI** usará esa respuesta *temporal* para extraer el código de estado (también cookies y headers), y los pondrá en la respuesta final que contiene el valor que retornaste, filtrado por cualquier `response_model`.

Si declaraste un `response_model`, este se continuará usando para filtrar y convertir el objeto que devolviste.

**FastAPI** usará ese response *temporal* para extraer los headers (al igual que las cookies y el status code), además las pondrá en el response final que contendrá el valor retornado y filtrado por algún `response_model`.

	// Print extra metrics that aren't represented in the standard
	// metrics.
	var extraKeys []string
	for k := range r.Extra {
		switch k {
		case "ns/op", "MB/s", "B/op", "allocs/op":
			// Built-in metrics reported elsewhere.
			continue
		}
		extraKeys = append(extraKeys, k)
	}
	slices.Sort(extraKeys)
	for _, k := range extraKeys {
		buf.WriteByte('\t')
		prettyPrint(buf, r.Extra[k], k)
	}