package storage

// Copyright 2017 Microsoft Corporation
//
//  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.

import (
	"net/url"
	"time"
)

// SASOptions includes options used by SAS URIs for different
// services and resources.
type SASOptions struct {
	APIVersion string
	Start      time.Time
	Expiry     time.Time
	IP         string
	UseHTTPS   bool
	Identifier string
}

func addQueryParameter(query url.Values, key, value string) url.Values {
	if value != "" {
		query.Add(key, value)
	}
	return query
}