/// <summary> /// Sets the Proxy-Authorization header of the request to the specified scheme and parameter. /// </summary> /// <param name="scheme">The Proxy-Authorization header scheme.</param> /// <param name="parameter">The Proxy-Authorization header parameter.</param> /// <returns>An <see cref="IRequest"/> object that represents the request.</returns> public static IRequest ProxyAuthorization(this IWith @this, string scheme, string parameter) => @this.ProxyAuthorization(new AuthenticationHeaderValue(scheme, parameter));
