Some time ago we introduced a new feature in GUI where customers no longer only set a note on an invoice to postpone automatic reminders etc. This change also introduced a date picker to indicate how long you would like to postpone any automatic reminders:
Until today this feature was not exposed to the API and only “old” notes were visible. Now we have introduced a new sub-object to the invoice endpoint where you can fetch this: “invoiceRemark” (old deprecated object was invoiceRemarks).
To fetch this data you need to use fields, since a call without this specified in fields will result in only the ID being returned. For instance, to fetch the invoice date, customer number and invoiceRemark you can use
The response will then look like this: