S3 Client .NET

s3client.ps1

Add-Type -Path "C:\Program Files\AWS SDK for .NET\bin\AWSSDK.dll"

$secretKeyID="secretkeyid"
$secretAccessKeyID="accesskeyid"

$client=[Amazon.AWSClientFactory]::CreateAmazonS3Client($secretAccessKeyID,$secretKeyID)

$backup_directory="C:\target\"

foreach($file in Get-ChildItem -Path $backup_directory){
  $request = New-Object -TypeName Amazon.S3.Model.PutObjectRequest
  [void]$request.WithFilePath($file.fullname)
  [void]$request.WithBucketName("bucketname")
  [void]$request.WithKey($file.name)
  [void]$request.WithTimeout(3600000)
  [void]$client.PutObject($request)
}