participant dep as Dep with yield
participant operation as Path Operation
participant tasks as Background tasks

    Note over client,operation: Can raise exceptions, including HTTPException
    client ->> dep: Start request
    Note over dep: Run code up to yield
    opt raise Exception
        dep -->> handler: Raise Exception
        handler -->> client: HTTP error response
    end

	}
	if err != nil {
		return nil, err
	}
	rev := &admission.AdmissionReview{
		TypeMeta: metav1.TypeMeta{
			APIVersion: admission.SchemeGroupVersion.String(),
			Kind:       "AdmissionReview",
		},
		Request: &admission.AdmissionRequest{
			Object: runtime.RawExtension{Raw: podBytes},
			Kind: metav1.GroupVersionKind{
				Group:   admission.GroupName,
				Version: admission.SchemeGroupVersion.Version,

// https://docs.aws.amazon.com/AmazonS3/latest/userguide/checking-object-integrity.html
// Returns ErrInvalidChecksum if a problem with the checksum is found.
func (r *Reader) AddChecksum(req *http.Request, ignoreValue bool) error {
	cs, err := GetContentChecksum(req.Header)
	if err != nil {
		return ErrInvalidChecksum
	}
	if cs == nil {
		return nil
	}
	r.contentHash = *cs
	if cs.Type.Trailing() {

/// tip | "Tipp"

Im nächsten Kapitel erfahren Sie, welche anderen „Dinge“, außer Funktionen, Sie als Abhängigkeiten verwenden können.

///

Immer wenn ein neuer Request eintrifft, kümmert sich **FastAPI** darum:

* Ihre Abhängigkeitsfunktion („Dependable“) mit den richtigen Parametern aufzurufen.
* Sich das Ergebnis von dieser Funktion zu holen.

* Sugira novos **recursos**.

**Nota**: Se você fizer uma pergunta, então eu gostaria de pedir que você também ajude os outros com suas respectivas perguntas. 😉

## Crie um Pull Request

É possível [contribuir](contributing.md){.internal-link target=_blank} no código fonte fazendo Pull Requests, por exemplo:

* Para corrigir um erro de digitação que você encontrou na documentação.

```

////

//// tab | Python 3.8+

```Python hl_lines="1  14"
{!> ../../docs_src/body_nested_models/tutorial003.py!}
```

////

With this, even if you receive a request with duplicate data, it will be converted to a set of unique items.

And whenever you output that data, even if the source had duplicates, it will be output as a set of unique items.

Nesse caso, é a `str`:

```Python
"{$callback_url}/invoices/{$request.body.id}"
```

Então, se o usuário da sua API (o desenvolvedor externo) enviar uma solicitação para *sua API* para:

```
https://yourapi.com/invoices/?callback_url=https://www.external.org/events
```

		return
	default:
		list.eventsSkipped.Add(1)
		err := fmt.Errorf("concurrent target notifications exceeded %d, configured notification target is too slow to accept events for the incoming request rate", maxConcurrentAsyncSend)
		for id := range targetIDset {
			reqInfo := &logger.ReqInfo{}
			reqInfo.AppendTags("targetID", id.String())

		return madmin.ReplicateAddStatus{}, errSRInvalidRequest(fmt.Errorf("please send your request to the cluster containing data/buckets: %s", nonLocalPeerWithBuckets))
	}

	// FIXME: Ideally, we also need to check if there are any global IAM
	// policies and any (LDAP user created) service accounts on the other
	// peer clusters, and if so, reject the cluster replicate add request.
	// This is not yet implemented.

	// VALIDATIONS COMPLETE.

		statusCode: 401,
		cause:      err,
	}
}

func errEmptyRequestBody(err error) *s3Error {
	return &s3Error{
		code:       "EmptyRequestBody",
		message:    "Request body cannot be empty.",
		statusCode: 400,
		cause:      err,
	}
}

func errUnsupportedRangeHeader(err error) *s3Error {
	return &s3Error{
		code:       "UnsupportedRangeHeader",