@Anonymous In PAD there are no activities that supports direct file upload to one drive.

You need to use the SharePoint activities to create a file

Steps:
1. Use convert file to Binary Data action and pass your file path and store the binary data in a variable
2. Use Create File from sharepoint connector and configure as below.
You need to pass site name, folder name, file name and file contents variable from step 1.

I tried with this and able to upload the file successfully.
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