[OperationContract]
[FaultContract(typeof(DbFaultContract))]
[FaultContract(typeof(OrderNotFoundContract))]
[SwaggerWcfTag("Orders", false)]
[SwaggerWcfPath(null, null, null, null, null, false, null, Summary = "Get the basic order exportability information", Description = "Returns the list of remaining tasks and the estimated time required for the completion of the associated order.")]
[WebGet(UriTemplate = "/{orderNumber}/Exportability", ResponseFormat = WebMessageFormat.Json)]
[SwaggerWcfResponse(StatusCode = HttpStatusCode.OK, Description = "Success")]
[SwaggerWcfResponse(StatusCode = HttpStatusCode.InternalServerError, Description = "An unexpected error occurred while processing the request.", Type = typeof(JsonErrorMessage))]
[SwaggerWcfResponse(StatusCode = HttpStatusCode.BadRequest, Description = "Fault exception", Type = typeof(JsonErrorMessage))]
[SwaggerWcfResponse(StatusCode = HttpStatusCode.NotFound, Description = "No match found for provided orderNumber", Type = typeof(JsonErrorMessage))]
OrderReadinessContract GetTimeToComplete(string orderNumber)