Start Workflow CSOM C#

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.Configuration;
using Microsoft.SharePoint.Client;
using System.Security;
using Microsoft.SharePoint.Client.WorkflowServices;
using Microsoft.SharePoint.Client.Workflow;

namespace WorkflowScheduler
{
    class Program
    {
        static void Main(string[] args)
        {
            string siteUrl = ConfigurationManager.AppSettings["siteUrl"];
            string userName = ConfigurationManager.AppSettings["userName"];
            string password = ConfigurationManager.AppSettings["password"];
            string lists = ConfigurationManager.AppSettings["lists"];

                using (ClientContext clientContext = new ClientContext(siteUrl))
                {
                    SecureString passWord = new SecureString();

                    foreach (char c in password.ToCharArray())
                    {
                        passWord.AppendChar(c);
                    }

                    clientContext.Credentials = new SharePointOnlineCredentials(userName, passWord);

                    var workordersQuery = @"<View><Query><OrderBy><FieldRef Name='Created' Ascending='FALSE' /></OrderBy><Where><And><Leq><FieldRef Name='Assets_x003a_Maintenace_x0020_Da' /><Value Type='DateTime'><Today /></Value></Leq><Eq><FieldRef Name='Issue_x0020_Status' /><Value Type='Text'>Assigned</Value></Eq></And></Where></Query></View>";
                    var assetsQuery = @"<View><Query><OrderBy><FieldRef Name='ID' /></OrderBy></Query></View>";

                    Web web = clientContext.Web;

                    List workOrderList = web.Lists.GetByTitle("Workorders");

                    var workOrderCaml = new CamlQuery
                    {
                        ViewXml = workordersQuery
                    };
                    ListItemCollection workOrderListItemCollection = workOrderList.GetItems(workOrderCaml);

                    List assetsList = web.Lists.GetByTitle("Assets");

                    var assetsCaml = new CamlQuery
                    {
                        ViewXml = assetsQuery
                    };
                    ListItemCollection assetsListItemCollection = assetsList.GetItems(assetsCaml);
                    clientContext.Load(workOrderList);
                    clientContext.Load(workOrderListItemCollection);
                    clientContext.Load(assetsList);
                    clientContext.Load(assetsListItemCollection);
                    clientContext.ExecuteQuery();

                    WorkflowServicesManager wfServicesManager = new WorkflowServicesManager(clientContext, web);
                    InteropService workflowInteropService = wfServicesManager.GetWorkflowInteropService();

                    WorkflowAssociationCollection workordersWfAssociations = web.Lists.GetByTitle("Workorders").WorkflowAssociations;
                    WorkflowAssociation workordersWfAssociation = workordersWfAssociations.GetByName("Overdue Emails");
                    clientContext.Load(workordersWfAssociation);
                    clientContext.ExecuteQuery();

                    Console.WriteLine("Workflow Timer Job Started");

                    Console.WriteLine("Running on Workorders");

                    foreach(ListItem item in workOrderListItemCollection){
                        var itemGuid = item["GUID"].ToString();
                        var itemId = new Guid(itemGuid);
                        Guid correlationId = Guid.NewGuid();
                        Console.WriteLine("running on item: ..." + itemGuid);
                        var resultGuid = workflowInteropService.StartWorkflow(workordersWfAssociation.Name, correlationId, workOrderList.Id, itemId, null);
                        clientContext.ExecuteQuery();
                    }

                    WorkflowAssociationCollection assetsWfAssociations = web.Lists.GetByTitle("Assets").WorkflowAssociations;
                    WorkflowAssociation assetsWfAssociation = assetsWfAssociations.GetByName("Maintenance Date Set Up");
                    clientContext.Load(assetsWfAssociation);
                    clientContext.ExecuteQuery();
                    Console.WriteLine("Running on Assets");
                    foreach (ListItem item in assetsListItemCollection)
                    {
                        var itemGuid = item["GUID"].ToString();
                        var itemId = new Guid(itemGuid);
                        Guid correlationId = Guid.NewGuid();
                        var resultGuid = workflowInteropService.StartWorkflow(assetsWfAssociation.Name, correlationId, assetsList.Id, itemId, null);
                        Console.WriteLine("running on item: ..." + itemGuid);
                        clientContext.ExecuteQuery();
                    }

                    Console.WriteLine("Workflow Timer Job Done");
                    Console.ReadKey();
                }
            }
        }
    }