The MultiValue routing method works a little bit differently from other routing methods, as it allows the return of multiple healthy endpoints, and lets the client choose which one should be used. This scenario covers a situation when on the service side you do not know where to route a user, and simultaneously you want to ensure that a user will be routed to a healthy endpoint.
To make sure that an endpoint can be returned to a user for this routing method, it has to be set as External and has an IPv4 or IPv6 address assigned.
