SYSLIB0014 WebClient Obsolete

Replace the Obsolete WebClient with HttpClient

SYSLIB0014: WebRequest, HttpWebRequest, ServicePoint, and WebClient are obsolete

Here is a basic replacement for WebClient using HttpClient:

public async Task<string?> ReadString()
{

    using HttpClient httpClient = new HttpClient();

    var _baseUrl = $"https://myjsonwebserver.com.br/";

    var response = await httpClient.GetAsync(_baseUrl);
    if (response.IsSuccessStatusCode)
    {
        var result = await response.Content.ReadAsStringAsync();      

        return result;
    }

    return null;
}

I hope this helps you or myself in the future.