Create a Pull Request (git pull) by adding one or more reviewers option?

I am using .NET 5.0 Using libgit2sharp 0.26.0, I've written code to clone , create a new branch, change some files, commit and push branch to bitbucket.
Now I need to create a pull-request and add a reviewer to it. However, my Google searches don't turn up any relevant info.
Does libgit2sharp support creating PRs by adding reviewer? Any help

using (var repo = new Repository(LocalRepoUrl))
{
Signature Signature = new Signature(Username, Email,
new DateTimeOffset(DateTime.Now.Year,
DateTime.Now.Month, DateTime.Now.Day,
DateTime.Now.Hour,
DateTime.Now.Minute, DateTime.Now.Second,
TimeSpan.FromHours(2)));
FetchOptions fetchOptions = new FetchOptions();
fetchOptions.CredentialsProvider = (_url, _user, _cred) => new UsernamePasswordCredentials
{
Username = Username,
Password = Password
};

            MergeOptions mergeOptions = new MergeOptions();
            mergeOptions.IgnoreWhitespaceChange = true;
            mergeOptions.FailOnConflict = true;
            mergeOptions.CommitOnSuccess = true;
            mergeOptions.FastForwardStrategy = FastForwardStrategy.Default;

            PullOptions pullOptions = new PullOptions();
            pullOptions.FetchOptions = fetchOptions;
            pullOptions.MergeOptions = mergeOptions;
            // how to add reviewer
            var mergeResult = Commands.Pull(repo, Signature, pullOptions); // no pull request generated

 Please correct me if I am wrong and suggest me with the correct code.

Bắt đầu bằng cách xem xét mối quan hệ giữa Commands.Pull, PullOptions và workflow pull request và reviewer được yêu cầu, được mô tả trong issue. Kiểm tra xem repository có cung cấp entry point cho workflow đó hay không; kết quả cần là câu trả lời rõ ràng về việc workflow này có được hỗ trợ hay không, đồng thời xác định mọi phạm vi cần thiết.