Gets or sets the user token.
A System.String that represents the user token. The user token can be used to store any information related to the client that submitted the job. For more information, refer to Understanding The LEADTOOLS Job Processor Database.
For an example, refer to Leadtools.Services.JobProcessor.ServiceContracts.IJobService.AddJob(leadtools.services.jobprocessor.datacontracts.addjobrequest).