Type of document.
-
PDF(value:'PDF') -
DOCX(value:'DOCX') -
PLAINTEXT(value:'PLAINTEXT') -
IMAGE(value:'IMAGE') -
XLSX(value:'XLSX') -
CSV(value:'CSV') -
PPTX(value:'PPTX') -
JSON(value:'JSON') -
YAML(value:'YAML') -
UNKNOWN(value:'UNKNOWN')