Copy PageClear prepayment invoiceposthttps://api.wafeq.com/bh/v1/prepayment-invoicesSign and clear an NBR standard prepayment invoice (type 386).Body ParamsdocumentobjectrequiredPrepaymentInvoiceDocument objectreferencestring | nullmetadataobjectMetadata objectHeadersX-NBR-Connected-Account-Idstring | nullX-NBR-Sub-CRstring | nullResponse200Successful Response422Validation ErrorUpdated about 2 hours agoRetry debit noteList prepayment invoices