public boolean isClientAuthEnabled() {
            return this.clientAuthEnabled == null ? DEFAULT_CLIENT_AUTH_ENABLED : this.clientAuthEnabled;
        }
Gets whether client can authenticate using certificates.

@return True, if the client can authenticate itself using certificates.

@see #setClientAuthEnabled(Boolean)
grpc-client-spring-boot-starter/src/main/java/net/devh/boot/grpc/client/config/GrpcChannelProperties.java