I am developing Office Web AddIn and want to connect to SharePoint.
Currently, I am a link below to develop the addin.
I looked around to see if I could get a sample code but I could not find anything.
What I'm looking for is a solution where I would like to connect the SharePoint item associated with the current document and get the properties of the share point item.
I am open to any type of solution REST / CSOM / Graph