Link Analytical Categories to a Ledger Entry line

PUT https://app.pennylane.com/api/external/v2/ledger_entry_lines/{ledger_entry_line_id}/categories

This endpoint replaces already existing categories on the Ledger Entry line with new values. If an empty array of categories_ids is provided, it will remove all categories from the Ledger Entry line.

This endpoint requires one of the following scopes: ledger (DEPRECATED), ledger_entries:all

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ledger scope will be deprecated on 31/03/2026. You can use ledger_entries:all scopes instead.