services.AddHttpClient

public void AddInsuranceHttp(IServiceCollection services)
{
    services.AddHttpClient("INSURANCE", option =>
    {
        option.Timeout = new TimeSpan(0, 0, 60);

    }).ConfigurePrimaryHttpMessageHandler(() =>
    {
        return new HttpClientHandler()
        {
            MaxRequestContentBufferSize = 102400 ,
            AutomaticDecompression = DecompressionMethods.GZip ,
            ServerCertificateCustomValidationCallback = (message, cert, chain, error) => true
        };
    }); 
}