Mapping Custom Domain to Specific URL

[Francis Mwangi]

I am able to map custom domain to my appengine app. What i want is to map to a specific url within the app eg

www.zappos.com to map to https://amazon.appspot.com/shoes

www.yoyo.com to map to https://amazon.appspot.com/toys

www.diapers.com to map to https://amazon.appspot.com/diapers

is it possible to map custom domain to point to a specific appengine url?

[Jordan (Cloud Platform Support)]

I would recommended moving your URL handler code into separate Services (e.g 'shoes.amazon.appspot.com'). Then you can upload a Dispatch configuration file which allows you to specify up to 20 specific routing rules. 

Alternatively, you can detect the ORIGIN Header of the incoming request and serve different content (e.g shoes,toys,etc.) depending on the Custom Domain that was requested. This method would not use individual '/shoes' URL handlers and would route all of your Custom Domains to the main ' https://amazon.appspot.com/' default handler (which would be the one performing the content serving logic).