On top of the required permissions, reading a file attached to a
workspace is allowed only if:

- The user is a collaborator of the workspace, or
- The user is a platform admin, or
- The file has `is_public=True`.

The file content hash must be unique per workspace.

Required permissions

• read files

Optional permissions

• read workspaces To access the workspace a file is attached to

• read user To access the file creator information