Hi @MichaelHan-MSFT
I would like to upload an excel file using Graph API. When I create using the URL "https://graph.microsoft.com/v1.0/sites/<tenantID followed by the other ID's>/drive/root:/test/FileNew.xlsx:/content:
it creates the file, but when trying to open it the following "Couldn't open the workbook" error occurs:
![103983-image.png][1]
Any help is appreciated.
