Detach a portal upload from one exact Books row
Removes only the row association created by a portal upload; it never deletes the canonical document or ledger evidence. Requires an interactive admin/operator/existing approver (or explicitly confirmed LAC staff write); API keys and connector OAuth tokens are read-only here. resource_uri and resource_revision are required; derived payslip rows are read-only.
Authorizations
Portal API key minted in portal Settings → API access. Scope read or write; pinned to one company. Send as Authorization: Bearer lac_sk_....
Path Parameters
The stored filename of the upload.
Query Parameters
Canonical association identity returned by the exact row attachment list.
1 - 256Target company. Optional — API keys are pinned to one company, and single-company sessions default to it.
books, vat Display context from a served row; never canonical identity.