//go:build !linux && !windows
// +build !linux,!windows

// Copyright 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 instancecreds

import (
	"github.com/aws/aws-sdk-go/aws/credentials"
)

// GetCredentials returns the instance credentials chain. This is the default chain
// credentials plus the "rotating shared credentials provider", so credentials will
// be checked in this order:
//  1. Env vars (AWS_ACCESS_KEY_ID, AWS_SECRET_ACCESS_KEY).
//  2. Shared credentials file (https://docs.aws.amazon.com/ses/latest/DeveloperGuide/create-shared-credentials-file.html) (file at ~/.aws/credentials containing access key id and secret access key).
//  3. EC2 role credentials. This is an IAM role that the user specifies when they launch their EC2 container instance (ie ecsInstanceRole (https://docs.aws.amazon.com/AmazonECS/latest/developerguide/instance_IAM_role.html)).
//  4. Rotating shared credentials file located at /rotatingcreds/credentials
func GetCredentials(isExternal bool) *credentials.Credentials {
	return nil
}