Acuity Scheduling Dynamic Location URL

Hello,

I am a developer looking to customize the URL or location of an appointment based on other data in the appointment form. As an example, say would like to add ?appointmentType=initialConsulation or ?startDate=1-1-0001 to the end of the URL that is generated in the "location" part of the appointment? 

The reason I want to do this is that I have a script on the page that will check for these query string parameters and update the page accordingly.

I have looked through the API documentation and it looks like I could achieve this by having a webhook on the scheduler that will fire for each appointment and then I could make an api call to update the location with my new URL. I don't really like this solution because I would then need to maintain a resource is Azure or AWS to ingest the webhook and make a subsequent request.

Anyone have any ideas? I'm not sure attached to my solution so if there's a completely different way to accomplish what I'm trying to do, I'm all ears.