استفاده از متودهای async بصورت sync

public TResponse SendAsHttpGetSync<TResponse>(string url, object query = null, Dictionary<string, string> headers = null)
{
      try
      {
          return _baseHttpAddress
              .WithHeaders(headers)
              .WithTimeout(TimeSpan.FromSeconds(TimeOutOnSecond))
              .AppendPathSegment(url)
              .SetQueryParams(query)
              .GetJsonAsync<TResponse>()
              .ConfigureAwait(false).GetAwaiter().GetResult();
      }
      catch (FlurlHttpException ex)
      {
          var error = ex.GetResponseStringAsync().ConfigureAwait(false).GetAwaiter().GetResult() ?? string.Empty;

          throw new Exception(error, ex);
      }
}

public async Task<TResponse> SendAsHttpGetAsync<TResponse>(string url, object query = null, Dictionary<string, string> headers = null)
{
      try
      {
          return await _baseHttpAddress
              .WithHeaders(headers)
              .WithTimeout(TimeSpan.FromSeconds(TimeOutOnSecond))
              .AppendPathSegment(url)
              .SetQueryParams(query)
              .GetJsonAsync<TResponse>();
      }
      catch (FlurlHttpException ex)
      {
          var error = await ex.GetResponseStringAsync() ?? string.Empty;

          throw new Exception(error, ex);
      }
}

public TResponse SendAsHttpGetSync<TResponse>()
{
    return AsyncContext.Run(SendAsHttpGetAsync);
}