About In-Session Methods
Publisher web services provide many "in session" methods such as the deliveryServiceInSession() Method, createReportInSession() Method, and copyObjectInSession() Method. In-session methods enable your applications to perform a variety of operations for active user sessions. These methods rely on the bipSessionToken string. This session acts as a proprietary token that is generated during the user login.
To leverage in-session methods, the user must log in through the Publisher SecurityService login() Method or impersonate() Method. Upon successful user authentication from SecurityService, Publisher generates a bipSessionToken string. Use the bipSessionToken string to perform all in-session operations.