Custom Event Parser

This client template for Google Tag Manager Server-Side takes an incoming GET request, extracts information from the query string, headers, IP, and cookies and returns the data to the server container as an event object. It is vendor agnostic and can handle any GET tracking request.

For an example request like https://myServerContainer.com/measure?property1=value1&property2=value2&property3=value3, the event data mapping for the object returned would look like this:

Event Object Key	Source
property1	Query String
property2	Query String
property3	Query String
page_location	Request Header: referer
user_agent	Request Header: user-agent
ip_override	GTM Server-Side Tagging API
timestamp	GTM Server-Side Tagging API
CookieName	Request Header: cookie (CookieName as specified in the template input field)