Graph API

itemNotFound — Item Not Found

The resource could not be found.

Root cause

The ID provided for the user, group, site, list, or item does not exist, or the authenticated app does not have permission to see that it exists.

How to fix it

  1. Double-check the resource ID in your Graph URL.
  2. If you are absolutely sure the ID is correct, you likely have a permission scope issue. Graph returns 404 instead of 403 for some resources to prevent enumeration attacks.
  3. Ensure your Azure AD app has the correct Application permissions (e.g., User.Read.All).

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