objectAPI, cred := validateAdminReq(ctx, w, r,
		policy.ListGroupsAdminAction, policy.ListUsersAdminAction, policy.ListUserPoliciesAdminAction)
	if objectAPI == nil {
		return
	}

	// Validate API arguments.
	q := madmin.PolicyEntitiesQuery{
		Users:  r.Form["user"],
		Groups: r.Form["group"],
		Policy: r.Form["policy"],
	}

	// Query IAM
	res, err := globalIAMSys.QueryPolicyEntities(r.Context(), q)

- Kubeadm: Forward cluster name to the controller-manager arguments ([#85817](https://github.com/kubernetes/kubernetes/pull/85817), [@ereslibre](https://github.com/ereslibre)) [SIG Cluster Lifecycle]

Wir erhalten also ein Pydantic-Modell aus den Daten eines anderen Pydantic-Modells.

#### Ein `dict` entpacken und zusätzliche Schlüsselwort-Argumente

Und dann fügen wir ein noch weiteres Schlüsselwort-Argument hinzu, `hashed_password=hashed_password`:

```Python
UserInDB(**user_in.dict(), hashed_password=hashed_password)
```

... was am Ende ergibt:

```Python
UserInDB(

{* ../../docs_src/background_tasks/tutorial001.py hl[14] *}

`.add_task()` recibe como argumentos:

* Una función de tarea para ejecutar en segundo plano (`write_notification`).
* Cualquier secuencia de argumentos que deba pasarse a la función de tarea en orden (`email`).
* Cualquier argumento de palabras clave que deba pasarse a la función de tarea (`message="some notification"`).

## Inyección de Dependencias

{* ../../docs_src/extra_models/tutorial003_py310.py hl[1,14:15,18:20,33] *}


### `Union` en Python 3.10

En este ejemplo pasamos `Union[PlaneItem, CarItem]` como el valor del argumento `response_model`.

Porque lo estamos pasando como un **valor a un argumento** en lugar de ponerlo en una **anotación de tipo**, tenemos que usar `Union` incluso en Python 3.10.

Si estuviera en una anotación de tipo podríamos haber usado la barra vertical, como:

htmlSuffix","jQuery","selector","context","fn","init","isArrayLike","length","nodeName","elem","name","toLowerCase","prototype","jquery","constructor","toArray","get","num","pushStack","elems","ret","merge","prevObject","each","callback","map","arguments","first","eq","last","even","grep","_elem","odd","len","j","end","sort","splice","extend","options","copy","copyIsArray","clone","target","deep","isPlainObject","Array","isArray","undefined","expando","Math","random","replace","isReady","error",...

///

{* ../../docs_src/extra_models/tutorial003.py hl[1,14:15,18:20,33] *}

### `Union` no Python 3.10

Neste exemplo, passamos `Union[PlaneItem, CarItem]` como o valor do argumento `response_model`.

Dado que estamos passando-o como um **valor para um argumento** em vez de colocá-lo em uma **anotação de tipo**, precisamos usar `Union` mesmo no Python 3.10.

Se estivesse em uma anotação de tipo, poderíamos ter usado a barra vertical, como:

Übergeben Sie der Funktion `*` als ersten Parameter.

{* ../../docs_src/background_tasks/tutorial001.py hl[14] *}

`.add_task()` erhält als Argumente:

* Eine Taskfunktion, die im Hintergrund ausgeführt wird (`write_notification`).
* Eine beliebige Folge von Argumenten, die der Reihe nach an die Taskfunktion übergeben werden sollen (`email`).
* Alle Schlüsselwort-Argumente, die an die Taskfunktion übergeben werden sollen (`message="some notification"`).

## Dependency Injection

and looked very uncomfortable.

  The moment Alice appeared, she was appealed to by all three to
settle the question, and they repeated their arguments to her,
though, as they all spoke at once, she found it very hard indeed
to make out exactly what they said.

  The executioner's argument was, that you couldn't cut off a
head unless there was a body to cut it off from:  that he had