### Override the `HTTPException` error handler { #override-the-httpexception-error-handler }

The same way, you can override the `HTTPException` handler.

For example, you could want to return a plain text response instead of JSON for these errors:

{* ../../docs_src/handling_errors/tutorial004.py hl[3:4,9:11,22] *}

			bucketTargetsFile: bucketTargetsFile,
		})
		if err != nil {
			return updatedAt, fmt.Errorf("Error encrypting bucket target metadata %w", err)
		}
		meta.BucketTargetsConfigUpdatedAt = updatedAt
		meta.BucketTargetsConfigMetaUpdatedAt = updatedAt
	default:
		return updatedAt, fmt.Errorf("Unknown bucket %s metadata update requested %s", bucket, configFile)
	}

	return updatedAt, sys.save(ctx, meta)
}

        /** Resource errors (out of memory, disk space, etc.) */
        RESOURCE,
        /** Configuration errors */
        CONFIGURATION,
        /** Transient errors that may succeed on retry */
        TRANSIENT,
        /** Unknown or unclassified errors */
        UNKNOWN
    }

    /**
     * Standard SMB error codes
     */
    public enum ErrorCode {
        // Network errors

var errRetryHealing = errors.New("some items failed to heal, we will retry healing this drive again")

func healFreshDisk(ctx context.Context, z *erasureServerPools, endpoint Endpoint) error {
	poolIdx, setIdx := endpoint.PoolIdx, endpoint.SetIdx
	disk := getStorageViaEndpoint(endpoint)
	if disk == nil {
		return fmt.Errorf("Unexpected error disk must be initialized by now after formatting: %s", endpoint)
	}

	stopFn := globalFtpMetrics.log(c, username)
	defer stopFn(0, err)

	if globalIAMSys.LDAPConfig.Enabled() {
		sa, _, err := globalIAMSys.getServiceAccount(context.Background(), username)
		if err != nil && !errors.Is(err, errNoSuchServiceAccount) {
			return false, err
		}
		if errors.Is(err, errNoSuchServiceAccount) {

	return er.setDriveCount - er.defaultParityCount
}

func diskErrToDriveState(err error) (state string) {
	switch {
	case errors.Is(err, errDiskNotFound) || errors.Is(err, context.DeadlineExceeded):
		state = madmin.DriveStateOffline
	case errors.Is(err, errCorruptedFormat) || errors.Is(err, errCorruptedBackend):
		state = madmin.DriveStateCorrupt
	case errors.Is(err, errUnformattedDisk):
		state = madmin.DriveStateUnformatted

)

var (
	errInvalidAccessKeyID = errors.New("The access key ID you provided does not exist in our records")
	errAccessKeyDisabled  = errors.New("The access key you provided is disabled")
	errAuthentication     = errors.New("Authentication failed, check your access credentials")
	errNoAuthToken        = errors.New("JWT token missing")
	errSkewedAuthTime     = errors.New("Skewed authentication date/time")

				fallthrough
			case errVolumeNotFound.Error():
				fallthrough
			case errFileVersionNotFound.Error():
				continue
			}
		}
		return false
	}
	return len(errs) > 0
}

// isAllBucketsNotFound will return true if all the errors are either errFileNotFound
// or errFileCorrupt
// A 0 length slice will always return false.
func isAllBucketsNotFound(errs []error) bool {
	if len(errs) == 0 {

	return reduceQuorumErrs(ctx, errs, ignoredErrs, readQuorum, errErasureReadQuorum)
}

// reduceWriteQuorumErrs behaves like reduceErrs but only for returning
// values of maximally occurring errors validated against writeQuorum.
func reduceWriteQuorumErrs(ctx context.Context, errs []error, ignoredErrs []error, writeQuorum int) (maxErr error) {

    /**
     * Determine if an error is recoverable
     *
     * @param error the error to check
     * @return true if error might be recoverable, false otherwise
     */
    private boolean isRecoverableError(Exception error) {
        // Timeout errors are often recoverable
        if (error instanceof SocketTimeoutException) {
            return true;
        }

        // Some socket errors might be recoverable