InvalidPdfOrImageFile
Example
{
	"code": "InvalidPdfOrImageFile",
	"target": "Unknown",
	"details": [
		{
			"code": "InvalidPdfOrImageFile",
			"number": 1214,
			"message": "Pdf or Image files are either empty or not in the correct format.",
			"description": "If you'd like to upload a PDF or image file, please upload a valid one.",
			"faultCode": "Client",
			"helpLink": "http://developer.avalara.com/avatax/errors/InvalidPdfOrImageFile",
			"severity": "Error"
		}
	]
}
Explanation

This error indicates that yYou provided a value in the PDF or image file fields, but the value was empty. Please provide a value for the PDF / Image file fields as a Base64 encoded string.