I've been trying to work with an API that only accepts raw text or base64 encoded values in a JSON object. The content I'm POSTing is data from an XML file. So I used Powershell's Get-Content cmdlet (without -Raw) to retrieve the data from the .xml and then base64 encode it and sent it to the API. The API then decodes it, but the XML formatting was lost.

I found a SO post about using the -Raw switch on Get-Content, but it seems like the documentation for this switch is vague. When I used the -Raw switch, encoded it and sent it back to the API, the formatting was good.