不使用Nuget.exe可以发布NuGet包吗？

trigger:
- main

pool:
  vmImage: 'windows-latest'

steps:
- script: nuget pack MyPackage.csproj -OutputDirectory $(Build.ArtifactStagingDirectory)
  displayName: 'Pack NuGet package'

- task: PublishBuildArtifacts@1
  inputs:
    PathtoPublish: '$(Build.ArtifactStagingDirectory)'
    ArtifactName: 'nuget-packages'

- task: NuGetCommand@2
  inputs:
    command: 'push'
    packagesToPush: '$(Build.SourcesDirectory)/bin/Debug/*.nupkg'
    publishVstsFeed: true
    allowPackageConflicts: true

using System;
using System.Net.Http;
using System.Text;
using Newtonsoft.Json;

class Program
{
    static async void PublishPackage(string apiKey, string packagePath)
    {
        var client = new HttpClient();
        client.DefaultRequestHeaders.Add("X-NuGet-ApiKey", apiKey);

        var content = new StringContent(JsonConvert.SerializeObject(new { package = packagePath }), Encoding.UTF8, "application/json");
        var response = await client.PostAsync("https://api.nuget.org/v3/index.json", content);

        if (response.IsSuccessStatusCode)
        {
            Console.WriteLine("Package published successfully.");
        }
        else
        {
            Console.WriteLine($"Failed to publish package. Status code: {response.StatusCode}");
        }
    }

    static void Main(string[] args)
    {
        string apiKey = "your-api-key";
        string packagePath = "path-to-your-nupkg-file";
        PublishPackage(apiKey, packagePath);
    }
}