access token generation

Question

I am automating the generation of the access token to get images from my oneDrive automatically without having to copy and paste the token provided on the page. Reviewing the documentation and others I got to generate the token and at the time of wanting to use it in the API to get images of a folder in my OneDrive returns me the error '401 Unauthorized'. I was investigating but I can not solve this error I went to azure granted permissions and nothing. I don't know if it is the scope I am using

Answer 1

Hi @Santiago Perez Paroni

If you are using the graph API to get drive items in OneDrive, follow this process:

• Grant your app the Files.ReadWrite.All application permission and grant admin consent.
• Request an access token using the daemon-based client credentials flow, as you are doing now.
• Call the GET /drives/{drive-id}/items/{item-id} API to get your image.

Hope this helps.

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