How to pick file from frontend and download that file from python backend

[aravindarc]

I used the samples to pick the file in the frontend. There are some details of the picked file. I want to send these details to the backend and download the file. Is there a way to do this.

[JCrew0]

@aravindarc You'll want to follow the instructions here to download the item: https://learn.microsoft.com/en-us/onedrive/developer/rest-api/api/driveitem_get_content?view=odsp-graph-online.

In the File-Picker response, you'll see siteId and listItemUniqueId. You can map those to site-id and item-id respectively in this request format: GET /sites/{siteId}/drive/items/{item-id}/content.

Make sure that you provide a proper graph auth token as well.

Hope that helps!