/// <summary>
/// Adds a user as the default review for pull requests on a repository.
/// </summary>
/// <param name="targetUsername">The user to add as the default reviewer.</param>
/// <returns></returns>
public async Task <object> PutDefaultReviewer(string targetUsername)
{
return(await _repositoriesEndPoint.PutDefaultReviewer(_accountName, _repository, targetUsername));
}