Clients Google ad's Tracking ID code begins with AW - Not G- or GT-?

Hi,
The client has bought google ads campaign and forwarded me the code to paste into the head tags (done, easy) and a tracking id code.

His google emails says:

Sign in to your website builder, web hosting service, or commerce platform and paste your tracking ID into the analytics section.

The supplied tracking ID begins with AW… the appropriate place to paste in a tracking code in the Webflow site admin says it should begin with G- or GT-

what do I do??

help!

rsvp


Here is my site Read-Only: LINK
(how to share your site Read-Only link)

Normally you’d need to paste the entire code block into the head.