How to upload a file using BODY TEXT?

Is it possible to upload a file just using its directory? I don’t want to use the FILE from the body, but the TEXT, but when I passed the file’s directory it didn’t work. How is it possible for me to do this?

Here’s some similar questions:

In Postman: Is it possible to send an image file in the pre-request script of a request
In Newman: File upload using postman without FILE option

To consolidate the discussion, I’ll close this topic. Feel free to chime in on the other threads with follow up questions.