We're using Postmen to create shipping labels ( https://docs.postmen.com/dpd-uk.html#labels-create-a-label ) which all works perfectly fine, but the courier used is DPD who have a Predict service that basically sends out sms/email notifications to the customer regarding estimated delivery times etc.
When creating labels manually via the DPD portal, in addition to the delivery/contact fields, there are two extra fields labelled "Notification Email" and "Notification Text", i.e. an email address field and mobile phone number field.
I expected that populating the email and phone fields of the ship_to portion of the shipment array would be enough for these fields to self populate, but it seems this isn't the case. I can't seem to find any other fields in Postmen's documentation though, regarding additional phone/email data or the Predict service itself.
Does anybody know if DPD's API and Postmen support population of these fields? Or perhaps this only works with specific service_type and address type combinations? Links to the relevant sections within the documentation would be hugely appreciated.
