SDEP Phase1 Web Service is a web service that publishes and receives road events via push and pull methodologies. In a pull scenario, a client application can download a list of road events simply by calling the RequestPull method. The RegisterPush method, however, follows a push scenario in which a client application registers its interest in being sent a list of road events (to a web service that adheres to this specification, on a periodic basis. The frequency of pushed data is determined by the server.

The following operations are supported. For a formal definition, please review the Service Description.