Search Item of all my videos

Hi

I have below code and i want to get Search Item of all my videos

protected void MyOwnVideos()
{
    StringBuilder htmlTable = new StringBuilder();
    var client = new RestClient("googleapis.com/youtube/v3");
    var request = new RestRequest("search", Method.GET);

    request.AddParameter("part", "snippet");
    request.AddParameter("type", "video");
    request.AddParameter("channelId", "UC_nNoaVw"); // Replace with your actual channelId
    request.AddParameter("key", "AIz8..."); // Replace with your actual API key

    IRestResponse<YoutubeSearchListResponse> response = client.Execute<YoutubeSearchListResponse>(request);

    // Check if the response contains data
    if (response.Data == null || response.Data.items == null || response.Data.items.Count == 0)
    {
        Console.WriteLine("No Data Found. Please check your channelId and API key.");
        return;
    }

    // Build the HTML table
    htmlTable.Append("<table class='table table-bordered table-hover datatable-highlight' id='tbldata'>");
    htmlTable.Append("<thead><tr><th>Video Id</th><th>Video Title</th><th>Description</th><th>Published</th></tr></thead>");
    htmlTable.Append("<tbody>");

    foreach (var data in response.Data.items.OrderBy(x => x.snippet.publishedAt))
    {
        htmlTable.Append("<tr>");
        htmlTable.Append($"<td>{data.id}</td>");
        htmlTable.Append($"<td>{data.snippet.title}</td>");
        htmlTable.Append($"<td>{data.snippet.description}</td>");
        htmlTable.Append($"<td>{data.snippet.publishedAt}</td>");
        htmlTable.Append("</tr>");
    }

    htmlTable.Append("</tbody>");
    htmlTable.Append("</table>");

    // Output the HTML table
    Console.WriteLine(htmlTable.ToString());
}

public class YoutubeSearchListResponse
{
    public string kind { get; set; }
    public string etag { get; set; }
    public string nextPageToken { get; set; }
    public string regionCode { get; set; }
    public PageInfo pageInfo { get; set; }
    public List<Item> items { get; set; }
}
public class Snippet
{
    public DateTime publishedAt { get; set; }
    public string channelId { get; set; }
    public string title { get; set; }
    public string description { get; set; }
    public Thumbnail thumbnails { get; set; }
    public string channelTitle { get; set; }
    public string liveBroadcastContent { get; set; }
    public DateTime publishTime { get; set; }
}

public class Id
{
    public string kind { get; set; }
    public string videoId { get; set; }
}

public class Item
{
    public string kind { get; set; }
    public string etag { get; set; }
    public Id id { get; set; }
    public Snippet snippet { get; set; }
}