PowerShell cmdlet for writing an awscli/boto credentials file when you used AWS PowerShell tools to store your creds

Set-BotoCredentials.ps1

# Drop this in your profile file and you're good to go.
# Creating ~\.aws\credentials file from creds stored in the aws powershell tools
function Set-BotoCredentials {
	[CmdletBinding()]
	param (
		[parameter()]
		[string]
		$ProfileName = 'default'
	)

	$Credentials = (Get-AWSCredential -ProfileName $ProfileName).GetCredentials()
	New-Item -Path ${HOME}\.aws -ItemType Directory -ErrorAction Ignore | Out-Null
	# "false" there means no BOM
	$Encoding = New-Object System.Text.UTF8Encoding $False
	$Content = @"
[default]
aws_access_key_id = $($Credentials.AccessKey)
aws_secret_access_key = $($Credentials.SecretKey)
"@
	[System.IO.File]::WriteAllLines("${HOME}\.aws\credentials", $Content, $Encoding)
}