@Override
    public String toString() {
        return MoreObjects.toStringHelper(this)
                          .add("allowsUnsafeCiphers", allowsUnsafeCiphers())
                          .add("meterIdPrefix", meterIdPrefix())
                          .add("tlsCustomizer", tlsCustomizer())
                          .add("tlsNoVerifySet", tlsNoVerifySet)
                          .add("insecureHosts", insecureHosts)
                          .toString();
    }
Returns the hosts for which the verification of server's TLS certificate chain is disabled.
core/src/main/java/com/linecorp/armeria/client/ClientTlsConfig.java