AASA Limiting Wildcard to URL part

We've got a AASA file on our site that has a list of URLs that our App can handle.

These URLs follow a REST standard, but also have resource identifiers in them, for example

/site/:siteId

/site/:siteId/service/:serviceId

Our service IDs are limited to specific numbers, which we've hardcoded in our AASA file so that only specific service URLs will open. Our AASA file looks like the below

{
   "applinks":{
      "apps":[],
      "details":[
         {
            "appID":"${appIdPrefix}.${bundleIdentifier}",
            "paths":[              
               {
                  "/":"site/*/service/1/"
               },
               {
                  "/":"site/*/"
               }
            ]
         }
      ]
   },
   "webcredentials":{
      "apps":[
         "${appIdPrefix}.${bundleIdentifier}"
      ]
   },
   "appclips":{
      "apps":[
         "${appIdPrefix}.${bundleIdentifier}.clip"
      ]
   }

In this example, hitting a URL like /site/1/service/1 works correctly - however, hitting a URL like /site/1/service/999 will also open the app, despite it not being a valid URL.

I'm assuming that the wildcard on site/*/ is causing the invalid URL to match.

How can I set my AASA up so that the site ID can still be any value, but the URL is matched strictly?

AASA Limiting Wildcard to URL part
 
 
Q