Your API is now hosted behind the API gateway so that token validation, authentication, access controls, metrics, and monitoring can be applied to your service.
We recommend that you keep the {namespace} you use to match your API developed and always use a "root" namespace. For example if you had a service based on rest principles you may have /myamazingservice/v2 if thats the case you should register the code as /myamazingservice/stable