Anyone know how to retrieve the spring provided instance of an object mapper? I've tried autowiring as such

@Autowired
lateinit var builder: Jackson2ObjectMapperBuilder

objectMapper: ObjectMapper works for me (in the Java world though)

I've tried that as well

@Autowired
private val objectMapper: ObjectMapper

You should be able to inject an instance of the

ObjectMapper

or

Jackson2ObjectMapperBuilder

. See: https://github.com/spring-projects/spring-boot/blob/main/spring-boot-project/sprin[…]mework/boot/autoconfigure/jackson/JacksonAutoConfiguration.java If you manually registered a qualified instance or don’t have right starter project (web/webflux) in your project, that may be the cause of this behavior.