CSOM: Create a Publishing Page using Page Layout

public static string CreatePublishingPage(ClientContext context)
{
    string pageLibrary = "Pages";
    string pageLayout = "MyLayout";
    string pageName = "Test.aspx";
    string pageDisplayName = pageName.Split('.')[0];
    string pageURL = string.Empty;

    try
    {

        Web webSite = context.Web;
        context.Load(webSite);
        PublishingWeb web = PublishingWeb.GetPublishingWeb(context, webSite);
        context.Load(web);

        if (web != null)
        {
            // Get Pages Library
            List pages = context.Site.RootWeb.Lists.GetByTitle(pageLibrary);
            ListItemCollection existingPages = pages.GetItems(CamlQuery.CreateAllItemsQuery());
            context.Load(existingPages, items = > items.Include(item = > item.DisplayName).Where(obj = > obj.DisplayName == pageDisplayName));
            context.ExecuteQuery();

            // Check if page already exists
            if (existingPages != null && existingPages.Count > 0)
            {
                // Page already exists
                Console.WriteLine("Page already exists.\n");
                pageURL = context.Web.ServerRelativeUrl + "/" + pageLibrary + "/" + PageName;
            }
            else
            {
                // Get Publishing Page Layouts
                Console.WriteLine("Creating Page...\n");
                List publishingLayouts = context.Site.RootWeb.Lists.GetByTitle("Master Page Gallery");
                ListItemCollection allItems = publishingLayouts.GetItems(CamlQuery.CreateAllItemsQuery());

                context.Load(allItems, items = > items.Include(item = > item.DisplayName).Where(obj = > obj.DisplayName == pageLayout));
                context.ExecuteQuery();

                ListItem layout = allItems.Where(x = > x.DisplayName == PageLayout).FirstOrDefault();
                context.Load(layout);

                // Create a publishing page
                PublishingPageInformation publishingPageInfo = new PublishingPageInformation();
                publishingPageInfo.Name = pageName;
                publishingPageInfo.PageLayoutListItem = layout;

                PublishingPage publishingPage = web.AddPublishingPage(publishingPageInfo);

                publishingPage.ListItem.File.CheckIn(string.Empty, CheckinType.MajorCheckIn);
                publishingPage.ListItem.File.Publish(string.Empty);
                publishingPage.ListItem.File.Approve(string.Empty);

                context.Load(publishingPage);
                context.Load(publishingPage.ListItem.File, obj = > obj.ServerRelativeUrl);
                context.ExecuteQuery();

                Console.WriteLine("Page Created.\n");
                pageURL = context.Web.ServerRelativeUrl + "/" + pageLibrary + "/" + pageName;
            }
        }
    }
    catch (Exception e)
    {
        Console.WriteLine("Failed. Error: " + e);
    }
    return pageURL;
}