Ssl
data class Ssl(val trustStoreLocation: String = "", val trustStoreType: String = "PKCS12", val trustStorePassword: String = "")(source)
TLS trust for the SSL listener. Scoped to the Kafka client on purpose: a global JVM truststore would break the services' public-TLS calls (Keycloak, Resend). Mirrors spring.kafka.ssl.* key names.