Jackson 3 equivalent of pekko-serialization-jackson which uses Jackson 2.x.
The package name in Jackson3 is tools.jackson instead of com.fasterxml.jackson.
The default configuration has changed a lot compared with Jackson2.
libraryDependencies += "com.github.pjfanning" %% "pekko-serialization-jackson3" % "1.0.0"
The default config is in reference.conf. You can override these configs in your config files (e.g. application.conf).