Send Invoice record

Send an existing invoice by email, with the invoice PDF attached.

The path {record_number} is the invoice number.

The body matches POST /api/email_send/invoice/ (to_emails, cc_emails, bcc_emails, pdf_content, subject, message, sandbox). pdf_content is optional. If it is omitted or empty, the worker captures the invoice PDF. If subject or message is omitted or empty, company invoice email templates are used, then organization defaults.

If to_emails is omitted or empty, the customer email on the invoice is used.

A 200 response means the send was accepted, not that the provider has delivered the message. Emails are sent in the background.

In Belgium, Sweden and Germany, the Peppol network delivers the e-invoice when DualEntry files it. This email sends the same invoice to the customer as a copy.

This call does not post to the general ledger.

Additional validations

• Fails with 422 and error_code e_invoicing_send_held if the authority must clear the e-invoice before the customer gets it (Italy, Mexico, Spain and Argentina), or with error_code e_invoicing_legal_pdf_missing if the authority PDF is not stored yet. The e_invoicing key holds the reason. Send again after the authority clears the invoice.