A convenience class for creating a Workspace object with the appropriate fields for updating a workspace.
        private static void UpdateWorkspace(SmartsheetClient smartsheet, long workspaceId)
        {
            Workspace workspace = new Workspace.UpdateWorkspaceBuilder(workspaceId, "updated workspace").Build();

            Workspace updatedWorkspace = smartsheet.WorkspaceResources.UpdateWorkspace(workspace);

            Assert.IsTrue(updatedWorkspace.Name == "updated workspace");
        }