Render HTML table as a PDF

**Response: **
A base64 with the PDF. If iframe it’s set to true, it reponses with a iframe with the PDF.

Parameters:
title : string - Add a title to the PDF
headerFillColor : String - Hex value for the Header fill color.
headerTextColor : String . Hex value for the Text fill color.
body (Required) : String - HTML of a table.
iframe : Bolean - Defaults false. If true, it generates a iframe with the PDF already in.