We need to get a list of contact with new response within a day. So we try to create a sample with lastResponse filter.
Everything work fine for creating definition (Create Sample Definition) and sample (Perform Sample on MailingList/Batch). When we check on website, we see the newly created list with some contact that met our criteria. We call "Get Create Sample Progress" and got a 100 percent result.
But when we call "Get Sample Contacts" API to get list of contact, we only receive an empty list.
So anyone know why? Is there any step we miss?
Thank for your help!
Best answer by BinhPM
View original