val protocols: List<Protocol> = client.protocols
    val connectionSpecs: List<ConnectionSpec> = client.connectionSpecs
    val interceptors: List<Interceptor> = client.interceptors
    val networkInterceptors: List<Interceptor> = client.networkInterceptors
    val eventListenerFactory: EventListener.Factory = client.eventListenerFactory
    val proxySelector: ProxySelector = client.proxySelector
    val cookieJar: CookieJar = client.cookieJar