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

		}

		writeErrorResponse(r.Context(), w, APIError{
			Code: "BadRequest",
			Description: fmt.Sprintf("An unsupported API call for method: %s at '%s'",
				r.Method, r.URL.Path),
			HTTPStatusCode: http.StatusBadRequest,
		}, r.URL)
	}
}

// gets host name for current node
func getHostName(r *http.Request) (hostName string) {
	if globalIsDistErasure {
		hostName = globalLocalNodeName
	} else {

				adminLogIf(ctx, err)
			}
		}
		if err != nil {
			if errors.Is(err, io.EOF) {
				w.WriteHeader(http.StatusNoContent)
			} else {
				w.WriteHeader(http.StatusBadRequest)
			}
			break
		}
	}
}

// SiteReplicationNetPerf - everything goes to io.Discard
// [POST] /minio/admin/v3/site-replication/netperf

			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

				// Convert generic internal errors to bad requests.
				apiErr = APIError{
					Code:           "BadRequest",
					Description:    err.Error(),
					HTTPStatusCode: http.StatusBadRequest,
				}
			}
		}
		writeErrorResponse(ctx, w, apiErr, r.URL)
		return
	}

	w.Header()[xhttp.ETag] = []string{`"` + hex.EncodeToString(hreader.MD5Current()) + `"`}

pkg net/http, const DefaultMaxHeaderBytes ideal-int
pkg net/http, const DefaultMaxIdleConnsPerHost ideal-int
pkg net/http, const StatusAccepted ideal-int
pkg net/http, const StatusBadGateway ideal-int
pkg net/http, const StatusBadRequest ideal-int
pkg net/http, const StatusConflict ideal-int
pkg net/http, const StatusContinue ideal-int
pkg net/http, const StatusCreated ideal-int
pkg net/http, const StatusExpectationFailed ideal-int

pkg net/http, const DefaultMaxHeaderBytes = 1048576
pkg net/http, const DefaultMaxIdleConnsPerHost = 2
pkg net/http, const StatusAccepted = 202
pkg net/http, const StatusBadGateway = 502
pkg net/http, const StatusBadRequest = 400
pkg net/http, const StatusConflict = 409
pkg net/http, const StatusContinue = 100
pkg net/http, const StatusCreated = 201
pkg net/http, const StatusExpectationFailed = 417