Behavior: Returns all ancestor folders for the specified asset, from the root down to the immediate parent. Results are structured hierarchically — each folder's identifiers object includes a children attribute pointing to the next sub-folder in the chain. The specified asset itself is not included in the results. Works for both file and folder assets.

Authorization: Requires a valid Bearer token.

Side Effects: None.

Error Scenarios: Returns 401 if the caller is not authenticated.