Any insights to how I would upload a document to EmployeeDocument business class using a Web Run node. I have already created the url using swagger like here: /hcm/soap/classes/EmployeeDocument/actions/Create?DocumentFile.Title=Resume&DocumentFile.File= XXXXXXXXX. The issue I have is how to assign a variable to the parameter DacumentFile.File when the file is submitted as a binary not a physical file on disk.