// Copyright 2016-2017 Amazon.com, Inc. or its affiliates. All Rights Reserved.
//
// Licensed under the Apache License, Version 2.0 (the "License"). You may
// not use this file except in compliance with the License. A copy of the
// License is located at
//
//     http://aws.amazon.com/apache2.0/
//
// or in the "license" file accompanying this file. This file 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 clients

import (
	"github.com/aws/aws-sdk-go/aws"
	"github.com/aws/aws-sdk-go/aws/session"
	"github.com/aws/amazon-ecs-cluster-state-service/handler/httpclient"
	"github.com/pkg/errors"
)

// NewAWSSession creates an AWS session.
func NewAWSSession() (*session.Session, error) {
	sess, err := session.NewSessionWithOptions(session.Options{
		Config: aws.Config{
			HTTPClient: httpclient.New(),
		},
	})

	if err != nil {
		return nil, errors.Wrap(err, "Could not load aws session")
	}

	return sess, nil
}