Ssl logstash-codec-avro_schema_注册表和HTTPS验证

L.S

在Linux系统上的Logstash配置文件中有以下代码：

output {
  kafka {
    codec => avro_schema_registry {
    endpoint => "https://xxxxx.schema.server"
    subject_name => "saac-schema"
    schema_id => 1121
    schema_uri => "https://xxxxx.schema.server"
    base64_encoded => false
    }
  bootstrap_servers => "bootstrap.server:9092"
  topic_id => "saac-schema"
  value_serializer =>  "org.apache.kafka.common.serialization.ByteArraySerializer"
  }
}

正常代码，没什么特别的。HTTPS验证在这里没有问题。但当我查看Logstash输出时，我看到：

config LogStash::Codecs::AvroSchemaRegistry/@username = nil
config LogStash::Codecs::AvroSchemaRegistry/@password = nil
config LogStash::Codecs::AvroSchemaRegistry/@schema_version = nil
config LogStash::Codecs::AvroSchemaRegistry/@schema_string = nil
config LogStash::Codecs::AvroSchemaRegistry/@check_compatibility = false
config LogStash::Codecs::AvroSchemaRegistry/@register_schema = false
config LogStash::Codecs::AvroSchemaRegistry/@binary_encoded = false
config LogStash::Codecs::AvroSchemaRegistry/@tag_on_failure = false
config LogStash::Codecs::AvroSchemaRegistry/@client_certificate = nil
config LogStash::Codecs::AvroSchemaRegistry/@client_key = nil
config LogStash::Codecs::AvroSchemaRegistry/@ca_certificate = nil
config LogStash::Codecs::AvroSchemaRegistry/@verify_mode = "verify_peer"

因此，avro_schema_注册表没有密钥、证书或CA信息。但它仍然可以联系HTTPS服务器

我在Windows Logstash安装上尝试了avro_schema_注册表，但由于无法验证SSL，因此失败

所以真正让我困惑的是：
avro_schema_注册表在何处或如何验证HTTPS？即使没有提供安全信息