# Introduction `Action` is one of the SOAP actions the [Service](../service.md) provides. Description. # Client/Request The template used in this action is described on the [Service](../service.md) main page. ## Action This element has only one attribute: * `xmlns:` Is always set to `http://www.msn.com/webservices/AddressBook`. insert a client dump here # Server/Response The template used in this action is described on the [Service](../service.md) main page. ## ActionResponse This element has only one attribute: * `xmlns:` Is always set to `http://example.com/namespace`. ... may have a result or just self close.