SimpleDocumentActionsWebService is a simplified view into KEW that exposes those methods
that would be required by a basic client as a web service that is meant
to be as interoperable as possible (using simple types, etc.)
The standard return is a simple structure containing a standard set of return values:
docStatus String - current status of document in KEW
createDate String - date document was created in KEW
initiatorId String - netid of document initiator
appDocId String - application specific document id
initiatorName String - display name of the document initiator
routedByUserId String - id of the user that routed the document (can be different from initiator)
routedByUserName String - display name of the user that routed the document (can be different from initiator)
errorMessage String - error message from KEW if any