无法使用Google App Script API编辑Google表格（C＃）

Question

我正在尝试使用google应用程序脚本API运行脚本，该API将更新Google工作表上的值。我已经测试了谷歌脚本，它可以正常使用工作表，我已经使用谷歌应用程序脚本API测试了我与脚本的连接，并且连接成功（我可以通过我成功记录传递给脚本的变量） C＃程序）。当我通过C＃应用程序调用脚本时，脚本会运行，并且会记录传入的变量，但不会更改google工作表，即使通过脚本编辑器运行脚本确实与google工作表交互。我已将驱动器和电子表格脚本添加到我的示波器中。使用C＃应用程序时，为什么谷歌表没有与之交互？

C# APP:
using Google.Apis.Auth.OAuth2;
using Google.Apis.Script.v1;
using Google.Apis.Script.v1.Data;
using Google.Apis.Sheets.v4;
using Google.Apis.Sheets.v4.Data;
using Google.Apis.Services;
using Google.Apis.Util.Store;
using System;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Text;
using System.Threading;
using System.Threading.Tasks;

namespace PPR
{
    class googleAPI
    {
        // If modifying these scopes, delete your previously saved credentials
        // at ~/.credentials/script-dotnet-quickstart.json
        static string[] Scopes = { "https://www.googleapis.com/auth/drive", "https://www.googleapis.com/auth/spreadsheets" };
        static string ApplicationName = "Google Apps Script Execution API .NET Quickstart";

        public googleAPI()
        {
            UserCredential credential;

            using (var stream =
                new FileStream("client_secret.json", FileMode.Open, FileAccess.Read))
            {
                string credPath = System.Environment.GetFolderPath(
                    System.Environment.SpecialFolder.Personal);
                credPath = Path.Combine(credPath, ".credentials/script-dotnet-quickstart.json");

                credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
                    GoogleClientSecrets.Load(stream).Secrets,
                    Scopes,
                    "user",
                    CancellationToken.None,
                    new FileDataStore(credPath, true)).Result;
                Console.WriteLine("Credential file saved to: " + credPath);
            }

            // Create Google Apps Script Execution API service.
            string scriptId = "MPD2B-0a8Q2KsDHoHVPh1HVhXBvIk9FTo";
            var service = new ScriptService(new BaseClientService.Initializer()
            {
                HttpClientInitializer = credential,
                ApplicationName = ApplicationName,
            });

            // Create an execution request object.
            ExecutionRequest request = new ExecutionRequest();
            //request.Function = "updateCells";
            request.Function = "callWeeklyHours";
            request.DevMode = true;

            IList<object> values = new List<object>();
            values.Add("tempProj");
            values.Add("Ben");
            //request.Parameters = values;

            ScriptsResource.RunRequest runReq =
                    service.Scripts.Run(request, scriptId);

            try
            {
                // Make the API request.
                Operation op = runReq.Execute();
            }
            catch (Google.GoogleApiException e)
            {
                // The API encountered a problem before the script
                // started executing.
                Console.WriteLine("Error calling API:\n{0}", e);
            }
            Console.Read();
        }
    }
}

Google Script:

function callWeeklyHours()
{
    updateCells("New Project","Ben");
}

function updateCells(projectName, projectManager)
{  
    Logger.log(projectName + ', ' + projectManager);
    var ui = SpreadsheetApp.getUi();  
    var ss = SpreadsheetApp.getActiveSpreadsheet();
    var foundPage = false;
    for(var i = 0; i<sheetnames().length; i++){    
        if(("" +sheetnames()[i]).split(" ")[0] == projectManager){
            ss.setActiveSheet(ss.getSheetByName(sheetnames()[i]));
            foundPage = true;
            break;
        }
    }
    //SpreadsheetApp.getActiveSheet().getRange("A1").setValue(projectName);


    if(foundPage == false){
        ui.alert('Project Manager Sheet Does Not Exist', 'The project manager in charge of this project has not created a sheet (a sheet named ' + projectManager + ' does not exist). Project information will not be entered.', ui.ButtonSet.OK)
        return;
    }
    var response = ui.prompt('Enter New Project', 'Store project name in which 
cell?', ui.ButtonSet.OK);
    try{


  SpreadsheetApp.getActiveSheet().getRange(response.getResponseText()).setValue(projectName);
    }
    catch (e){
    var invalidInput = ui.alert('Invalid Cell Input', 'The cell name was invalid - project information was not entered', ui.ButtonSet.OK)
    }    

}

function sheetnames() { // Contributed by ahab facit, 2011
    var out = new Array()
    var sheets = SpreadsheetApp.getActiveSpreadsheet().getSheets();
    for (var i=0 ; i<sheets.length ; i++) out.push( [ sheets[i].getName() ] )
    return out  
}