Fetching Line number and column number from NVDA plugin

Question

Need help to retrieve current line number and character column from editor based on the cursor position in my NVDA plugin code. Tried using textInfos obj but unable to find the information.

Thanks in advance.

fObj = api.getFocusObject()

CurrentLine = fObj.makeTextInfo(textInfos.POSITION_CARET)
CurrentLine.expand(textInfos.UNIT_LINE)

CurrentLine does not have line and column numbers.