loki/vendor/github.com/go-openapi/errors/auth.go

// Copyright 2015 go-swagger maintainers
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
//    http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package errors

import "net/http"

// Unauthenticated returns an unauthenticated error
func Unauthenticated(scheme string) Error {
	return New(http.StatusUnauthorized, "unauthenticated for %s", scheme)
}