Call to this API function expects the following arguments:

SMBO Api Hash key
system_id (int)
ref_no (string)
po_ref (string)
contractor_to (reference)
doc_date (date)
nominal_id (reference)
job_id (reference)
scan_url (string)
vat_period_id (reference)
exchange_rate (real)
currency_id (reference)
note (text)
journal_spec_id (reference)
vat_type_id (reference)
quote_no (string)
due_date (date)
is_mailed (boolean)
is_printed (boolean)
nofrixion_pay_req_id (string)

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