function Set-AwsMfaToken()
{
	param(
		[Parameter(Mandatory=$True,Position=1)]
		[string]$TokenCode= $(throw "Please provide the MFA token"),
		[Parameter(Mandatory=$False,Position=2)]
		[string]$AwsProfile="<Name of the AWS profile>",
		[Parameter(Mandatory=$False,Position=3)]
		[string]$SerialNumber = "<ARN of the IAM principal"
	)

	$results = &{ aws sts get-session-token --serial-number $SerialNumber --token-code $TokenCode --profile default | ConvertFrom-Json }
	if ($results.Credentials -ne $null)
	{
		aws configure set aws_access_key_id $results.Credentials.AccessKeyId --profile $AwsProfile
		aws configure set aws_secret_access_key $results.Credentials.SecretAccessKey --profile $AwsProfile
		aws configure set aws_session_token $results.Credentials.SessionToken --profile $AwsProfile
		if (-not (Test-Path -Path env:AWS_PROFILE))
		{
			New-Item -Path env:. -Name AWS_Profile -Value $AwsProfile
		}
	}
}