Upsert

Overview

Updates a subscriber if one currently exists. If the subscriber does not exist, this function will add it.

Syntax

Upsert(1)

Function Properties

Ordinal	Type		Description
1	string	Required

Example

This sample code updates the specified values for an existing subscriber or creates a new subscriber if necessary.

var newSubscriber = {
    "EmailAddress": "test.008@example.com",
    "SubscriberKey": "20100730001",
    "EmailTypePreference": "Text",
    "Attributes":{"First Name": "test.008", "Last Name": "test.008" },
    "Lists": {"Status": "Active", "ID": 12345, "Action": "Upsert"}
};

var subObj = Subscriber.Init("SubKey");
var status = subObj.Upsert(newSubscriber);