Currently, I'm intending to save a pdf to SharePoint, but I meet a challenge that makes me very exhausted.
This is my flow
This code works well, but it is not dynamic
But when I change the file path to a dynamic variable, the error appears

Currently, I'm intending to save a pdf to SharePoint, but I meet a challenge that makes me very exhausted.
This is my flow
This code works well, but it is not dynamic
But when I change the file path to a dynamic variable, the error appears