I am trying to get access token, it's throwing above error. Can you suggest me what could be the reason?
Actually, I am trying to upload multiple file from "SAP PI/PO" (middleware) to sharefile folder by REST API call.
Please suggest me the steps like after getting token how I can able to upload the multiple files in specific folder?
And I want to make token alive for long time. What's the way?
Appreciate your time..