I'm looking to create an alert that contains a particular piece of a URL string (since the exact URL is unique per user), but it seems like you can only do equals the full URL.
But what you can do is create a Hit based segment that matches your needs and pull that into an alert, using for instance Page Views is above or equal to 1.
But what you can do is create a Hit based segment that matches your needs and pull that into an alert, using for instance Page Views is above or equal to 1.