Mediator supports deployment of versioned virtual services or APIs. You can deploy one or more versions of a virtual service or API to Mediator. The deployed versions of virtual service or an API can be used simultaneously. You can provide a unique version to a particular virtual service or an API in CentraSite and publish a specified version of a service or an API to Mediator.

Each version is a unique service and the deployed versions are displayed in the Services page under the Mediator navigation panel. Each version is unique and you must use an appropriate WSDL to generate the requests.

On creating a new virtual alias in CentraSite, you can enter an endpoint prefix for the alias to be invoked in the Endpoint prefix for invocation alias field. The endpoint prefix provided in this field is displayed in the URL field of the VSD .

The information entered in the Endpoint prefix for invocation alias field is also available in the WSDL file.