Import Card Statement Document

Import an ingested credit-card statement document into Cards (ZCT-876, ruling R2).

The document is never booked as a supplier bill; this is where its lines go. Only THIS document's pages of its file are read (a file can hold several statements and receipts). Its charges land as imported card transactions — each on the card the statement names for it, which must be registered (and be body.card_id when one is picked) — and, when no line failed and the statement's lines add up to its balances, the document is marked handled (an expense-routing decision without a journal entry), so the close lists stop asking for it. Re-importing skips lines already imported.

404 when the document is not this company's; 409 when it is not a card statement, is already booked as a bill or handled as a receipt, or its file / pages can no longer be read; 422 when the reader is not available yet, read nothing, the file is not a card statement, or it is billed in another currency.