I am trying to connect OAuth2 API credential since I want to give access to my OneDrive account in order to upload an Excel file’s table and work with it. I am using HTTP request node, tried to find all the needed URLs through Azure, but still it gives error “Forbidden - perhaps check your credentials?”.
Please, help me to connect my credential or give some other ways to upload an Excel with its table to use this output in future nodes.
Thank you!
Hello @edmondez,
This error typically means the OAuth2 token you’re using is missing required permissions or scopes to perform the operation. The HTTP Request node is reporting a 403 Forbidden.
Simply registering the app and getting tokens isn’t always sufficient—you must explicitly grant file-related permissions like Files.ReadWrite.All or Sites.ReadWrite.All in the Azure app, and then admin consent for those scopes. (Microsoft Graph permissions reference - Microsoft Graph | Microsoft Learn)
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