post https://surpluslines.inscipher.com/api/v4/transaction//document
Import supporting or ad hoc documents to a transaction.
NOTE❗
A valid active InsCipher Transaction / Filing ID OR Invoice Number from your internal system is required to send requests.
For the idOrInvoiceNumber path param below, utilize either id or invoiceNumber (exact casing) in the URL. Within a real request from your system, utilize one of the two options.