如何使用任何API和c#从sharepoint获取文件名

using System;
using System.Net.Http;
using System.Net.Http.Headers;
using System.Threading.Tasks;

class Program
{
    static HttpClient client = new HttpClient();

    static async Task Main(string[] args)
    {
        string siteUrl = "https://your-sharepoint-site-url";
        string libraryName = "Documents";
        string fileName = "example.docx";

        string apiUrl = $"{siteUrl}/_api/web/GetFolderByServerRelativeUrl('{libraryName}')/Files('{fileName}')/Name";

        string fileName = await GetFileNameFromSharePoint(apiUrl);
        Console.WriteLine($"File Name: {fileName}");
    }

    static async Task<string> GetFileNameFromSharePoint(string apiUrl)
    {
        client.DefaultRequestHeaders.Accept.Clear();
        client.DefaultRequestHeaders.Accept.Add(new MediaTypeWithQualityHeaderValue("application/json"));

        HttpResponseMessage response = await client.GetAsync(apiUrl);
        if (response.IsSuccessStatusCode)
        {
            var result = await response.Content.ReadAsStringAsync();
            return result;
        }
        else
        {
            throw new Exception($"Failed to retrieve file name from SharePoint. Status code: {response.StatusCode}");
        }
    }
}