It's not part of the documentation (neither this nor the billingo api) but it is part of the response object and if I set it, the email is sent out, so it works. It should be part of documentations and the class.
edit: I know I can do it with an extra step using the DocumentService.sendDocument so I don't think that this is a big issue at all.
It's not part of the documentation (neither this nor the billingo api) but it is part of the response object and if I set it, the email is sent out, so it works. It should be part of documentations and the class.
edit: I know I can do it with an extra step using the DocumentService.sendDocument so I don't think that this is a big issue at all.