GHL provides pre-built Email Marketing Results such as "Emails Sent", "Emails Delivered", "Emails Bounced", "Emails Opened", "Emails Clicked", "Emails Unsubscribed", "Emails Spam".

The goal is to put Real Time Update of Email Marketing Results to Google Sheet.

There are "Email Event" triggers in GHL automation, but they are only "Opened", "Clicked", "Spam", "Unsubscribed", and "Bounced".

There is no API endpoint to get "Sent" and "Delivered" triggers.

To calculate "Delivery Rates", "Open Rates", etc to engage Email Marketing Performance, we just need to grab "Emails Sent" and "Emails Delivered".