File Type enum
Specifies the format in which to return the document.
FileType.Text is only supported in Word,
FileType.Pdf is only supported in Word on the web, Windows, and Mac, and PowerPoint.
Returns the entire document (.pptx, .docx, or .xlsx) in Office Open XML (OOXML) format as a byte array.
Returns the entire document in PDF format as a byte array.
Returns only the text of the document as a string. (Word only)