HTTPStatusCode: http.StatusBadRequest,
	},
	ErrInvalidStorageClass: {
		Code:           "InvalidStorageClass",
		Description:    "Invalid storage class.",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrInvalidRequestBody: {
		Code:           "InvalidArgument",
		Description:    "Body shouldn't be set for this request.",
		HTTPStatusCode: http.StatusBadRequest,
	},
	ErrInvalidMaxUploads: {

		Message:    "Tier name must be in uppercase",
		StatusCode: http.StatusBadRequest,
	}
	// error returned when remote tier bucket is not found
	errTierBucketNotFound = AdminError{
		Code:       "XMinioAdminTierBucketNotFound",
		Message:    "Remote tier bucket not found",
		StatusCode: http.StatusBadRequest,
	}
	// error returned when remote tier credentials are invalid.

	}
	n, err := lrw.ResponseWriter.Write(p)
	lrw.bytesWritten += n
	if lrw.ttfbBody == 0 {
		lrw.ttfbBody = time.Now().UTC().Sub(lrw.StartTime)
	}

	if (lrw.LogErrBody && lrw.StatusCode >= http.StatusBadRequest) || lrw.LogAllBody {
		// If body is > 10MB, drop it.
		if lrw.bytesWritten+len(p) > 10<<20 {
			lrw.LogAllBody = false
			lrw.body = bytes.Buffer{}
		} else {
			// Always logging error responses.

		Code:       "XMinioAdminTierTypeUnsupported",
		Message:    "Specified tier type is unsupported",
		StatusCode: http.StatusBadRequest,
	}

	errTierBackendNotEmpty = AdminError{
		Code:       "XMinioAdminTierBackendNotEmpty",
		Message:    "Specified remote backend is not empty",
		StatusCode: http.StatusBadRequest,
	}

	errTierInvalidConfig = AdminError{
		Code:       "XMinioAdminTierInvalidConfig",

			Description:    "Unsupported batch expire API version",
			HTTPStatusCode: http.StatusBadRequest,
		}
	}

	if r.Bucket == "" {
		return batchExpireJobError{
			Code:           "InvalidArgument",
			Description:    "Bucket argument missing",
			HTTPStatusCode: http.StatusBadRequest,
		}
	}

	if _, err := o.GetBucketInfo(ctx, r.Bucket, BucketOptions{}); err != nil {

			expectedContent: encodeResponse(getAPIErrorResponse(ctx,
				getAPIError(ErrInvalidObjectName),
				getGetObjectURL("", bucketName, "../../etc"), "", "")),
			expectedRespStatus: http.StatusBadRequest,
		},
		// Test case - 8.
		// Case with strange components but returning error as not found.
		{
			bucketName: bucketName,
			objectName: ". ./. ./etc",
			byteRange:  "",

	code := w.StatusCode

	switch {
	case code == 0:
	case code == 499:
		// 499 is a good error, shall be counted as canceled.
		hstats.totalS3Canceled.Inc(api)
	case code >= http.StatusBadRequest:
		if code >= http.StatusInternalServerError {
			hstats.totalS35xxErrors.Inc(api)
		} else {
			hstats.totalS34xxErrors.Inc(api)
		}
	}

	bh.httpStats[bucket] = hstats
}

		case http.StatusNotFound:
			if object != "" {
				err = ObjectNotFound{
					Bucket: bucket,
					Object: object,
				}
			} else {
				err = BucketNotFound{Bucket: bucket}
			}
		case http.StatusBadRequest:
			err = BucketNameInvalid{Bucket: bucket}
		}
	}
	return err

			Code: "InvalidBucketState",
			Description: fmt.Sprintf("The source '%s' has versioning enabled, target '%s' must have versioning enabled",
				r.Source.Bucket, r.Target.Bucket),
			HTTPStatusCode: http.StatusBadRequest,
		}
	}

	r.clnt = c
	return nil
}

// Type returns type of batch job, currently only supports 'replicate'
func (j BatchJobRequest) Type() madmin.BatchJobType {
	switch {

	if isInternal && !opts.Internal {
		return false
	}

	// Filter non-errors.
	if isHTTP && opts.OnlyErrors && trcInfo.HTTP.RespInfo.StatusCode < http.StatusBadRequest {
		return false
	}

	return true
}

func extractTraceOptions(r *http.Request) (opts madmin.ServiceTraceOpts, err error) {
	if err := opts.ParseParams(r); err != nil {
		return opts, err