Eine weitere wichtige Funktion, benötigt von APIs, ist die Datenvalidierung, welche sicherstellt, dass die Daten unter gegebenen Umständen gültig sind. Zum Beispiel, dass ein Feld ein `int` ist und kein zufälliger String. Das ist besonders nützlich für hereinkommende Daten.

Ohne ein Datenvalidierungssystem müssten Sie alle Prüfungen manuell im Code durchführen.

- Kubeadm: added support for the flag `--print-manifest` to the addon phases `kube-proxy` and `coredns` of `kubeadm init phase addon`. If this flag is `usedkubeadm` will not apply a given addon and instead print to the terminal the API objects that will be applied. ([#109995](https://github.com/kubernetes/kubernetes/pull/109995), [@wangyysde](https://github.com/wangyysde))

- github.com/magiconair/properties: [v1.8.1 → v1.8.0](https://github.com/magiconair/properties/compare/v1.8.1...v1.8.0)
- github.com/spf13/viper: [v1.7.0 → v1.4.0](https://github.com/spf13/viper/compare/v1.7.0...v1.4.0)
- golang.org/x/lint: 1621716 → d0100b6
- honnef.co/go/tools: v0.0.1-2019.2.3 → ea95bdf

### Removed
- cloud.google.com/go/storage: v1.0.0
- dmitri.shuralyov.com/gpu/mtl: 666a987

    * Kubelet: periodically update machine info to support hot-add/remove
* kubeadm: add certificate-key and skip-certificate-key-print flags to kubeadm init ([#74671](https://github.com/kubernetes/kubernetes/pull/74671), [@yagonobre](https://github.com/yagonobre))

		ReqParams:    extractReqParams(r),
		RespElements: extractRespElements(w),
		UserAgent:    r.UserAgent(),
		Host:         handlers.GetSourceIP(r),
	}
	sendEvent(evt)
	if objInfo.NumVersions > int(scannerExcessObjectVersions.Load()) {
		evt.EventName = event.ObjectManyVersions
		sendEvent(evt)

		auditLogInternal(context.Background(), AuditLogOptions{
			Event:     "scanner:manyversions",

from fastapi import FastAPI

app = FastAPI()


@app.get("/")
def read_root():
    return {"Hello": "World"}


@app.get("/items/{item_id}")
def read_item(item_id: int, q: Union[str, None] = None):
    return {"item_id": item_id, "q": q}
```

### Dockerfile

Agora, no mesmo diretório do projeto, crie um arquivo `Dockerfile` com:

```{ .dockerfile .annotate }
# (1)

    /** The key of the message: Unauthorized request. */
    public static final String ERRORS_unauthorized_request = "{errors.unauthorized_request}";

    /** The key of the message: Failed to print a thread dump. */
    public static final String ERRORS_failed_to_print_thread_dump = "{errors.failed_to_print_thread_dump}";

    /** The key of the message: {0} is not supported. */

	if !reflect.DeepEqual(gotValue, expectedValue) {
		c.Fatalf("Test %s expected %v, got %v", c.testType, expectedValue, gotValue)
	}
}

func verifyError(c *check, response *http.Response, code, description string, statusCode int) {
	c.Helper()
	data, err := io.ReadAll(response.Body)
	c.Assert(err, nil)
	errorResponse := APIErrorResponse{}
	err = xml.Unmarshal(data, &errorResponse)
	c.Assert(err, nil)
	c.Assert(errorResponse.Code, code)

	if err != nil {
		c.Fatalf("user was unable to download the object: %v", err)
	}
}

func (c *check) mustHeadObject(ctx context.Context, client *minio.Client, bucket, object string, tagCount int) {
	c.Helper()

	oinfo, err := client.StatObject(ctx, bucket, object, minio.StatObjectOptions{})
	if err != nil {
		c.Fatalf("user was unable to download the object: %v", err)
	}

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