<PackageReference Include="NETStandard.Library" Version="2.0.3" />

System.Net.HttpWebResponse

public class HttpWebResponse : WebResponse, ISerializable
public string CharacterSet { get; }

public string ContentEncoding { get; }

public virtual CookieCollection Cookies { get; set; }

public DateTime LastModified { get; }

public virtual string Method { get; }

public Version ProtocolVersion { get; }

public string Server { get; }

public virtual HttpStatusCode StatusCode { get; }

public virtual string StatusDescription { get; }

protected HttpWebResponse(SerializationInfo serializationInfo, StreamingContext streamingContext)

public string GetResponseHeader(string headerName)