# BeginSessionWithREQ

This service call starts a DocViewer session with the provided REQ file data. It does not look to the repository for content. This is mainly used for testing individual REQ documents.

## Overview

Operation | Generate
--- | ---
Style | document
Operation Type | Request-response. The endpoint receives a message, and sends a correlated message.
SOAP Action | http://www.wolterskluwerfs.com/2014/05/DocServices/V2/ISecuritySessionService/BeginSession
Input | ISecuritySessionService_BeginSession_InputMessage (soap:body, use = literal) parameters type BeginSession
Output | ISecuritySessionService_BeginSession_OutputMessage (soap:body, use = literal) parameters type BeginSessionResponse

## Request Message

The operation input is BeginSession. The request requires a BeginSession object.

Parameter | Type | Constraints | Description
--- | --- | --- | ---
request | BeginSession | Required | An object serving as the root element for the request.

## Request and Response Samples

For example code, see: BeginSessionWithREQ.