VersionID: dobj.VersionID,
				},
				UserAgent: "Internal: [ILM-Expiry]",
				Host:      globalLocalNodeName,
			}
			if errs[i] != nil {
				evArgs.RespElements = map[string]string{
					"error": fmt.Sprintf("failed to delete %s(%s), with error %v", dobj.ObjectName, dobj.VersionID, errs[i]),
				}
			}
			sendEvent(evArgs)
		}
	}

	start := make(chan struct{})
	var ok, errs int
	var wg sync.WaitGroup
	var mu sync.Mutex
	wg.Add(n)
	for i := 0; i < n; i++ {
		go func() {
			defer wg.Done()
			// Sync start.
			<-start
			if err := obj.MakeBucket(GlobalContext, bucketName1, MakeBucketOptions{}); err != nil {
				if _, ok := err.(BucketExists); !ok {
					t.Logf("unexpected error: %T: %v", err, err)
					return
				}
				mu.Lock()

			if err != nil {
				writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
				return
			}
			if checksum != nil && checksum.Valid() {
				if err = hashReader.AddChecksumNoTrailer(formValues, true); err != nil {
					writeErrorResponse(ctx, w, toAPIError(ctx, err), r.URL)
					return
				}
			}

func OpenReader(name string) (*ReadCloser, error) {
	f, err := os.Open(name)
	if err != nil {
		return nil, err
	}
	fi, err := f.Stat()
	if err != nil {
		f.Close()
		return nil, err
	}
	r := new(ReadCloser)
	if err = r.init(f, fi.Size()); err != nil && err != ErrInsecurePath {
		f.Close()
		return nil, err
	}
	r.f = f
	return r, err
}

		}
	}

	for _, tag := range ef.Tags {
		if err := tag.Validate(); err != nil {
			return err
		}
	}

	for _, meta := range ef.Metadata {
		if err := meta.Validate(); err != nil {
			return err
		}
	}
	if err := ef.Purge.Validate(); err != nil {
		return err
	}
	if err := ef.Size.Validate(); err != nil {
		return err
	}

	type subS3Select S3Select
	parsedS3Select := subS3Select{}
	if err := d.DecodeElement(&parsedS3Select, &start); err != nil {
		if _, ok := err.(*s3Error); ok {
			return err
		}

		return errMalformedXML(err)
	}
	if err := parsedS3Select.ScanRange.Validate(); err != nil {
		return errInvalidScanRangeParameter(err)
	}
	parsedS3Select.ExpressionType = strings.ToLower(parsedS3Select.ExpressionType)

func (b *Writer) ReadFrom(r io.Reader) (n int64, err error) {
	if b.err != nil {
		return 0, b.err
	}
	readerFrom, readerFromOK := b.wr.(io.ReaderFrom)
	var m int
	for {
		if b.Available() == 0 {
			if err1 := b.Flush(); err1 != nil {
				return n, err1
			}
		}
		if readerFromOK && b.Buffered() == 0 {
			nn, err := readerFrom.ReadFrom(r)
			b.err = err
			n += nn
			return n, err
		}

	if err = checkGetObjArgs(ctx, bucket, object); err != nil {
		return objInfo, err
	}

	// This is a special call attempted first to check for SOS-API calls.
	objInfo, err = veeamSOSAPIHeadObject(ctx, bucket, object, opts)
	if err == nil {
		return objInfo, nil
	}

	// reset any error to 'nil', and object info to be empty.
	err = nil
	objInfo = ObjectInfo{}

O mesmo erro apareceria se você tivesse fornecido um `float` ao invés de um `int`, como em: <a href="http://127.0.0.1:8000/items/4.2" class="external-link" target="_blank">http://127.0.0.1:8000/items/4.2</a>

/// check | "Verifique"



///

	Então, com a mesma declaração de tipo do Python, o **FastAPI** dá pra você validação de dados.

func Fatal(err error, msg string, data ...interface{}) {
	fatal(err, msg, data...)
}

func fatal(err error, msg string, data ...interface{}) {
	if msg == "" {
		if len(data) > 0 {
			msg = fmt.Sprint(data...)
		} else {
			msg = "a fatal error"
		}
	} else {
		msg = fmt.Sprintf(msg, data...)
	}
	consoleLog(fatalMessage, errorFmtFunc(msg, err, jsonFlag))
}

var fatalMessage fatalMsg