How to configure ObjectMapper only for http server

[tchiotludo]

Hi,
I need to configure the ObjectMapper with this options objectMapper.configure(DeserializationFeature.FAIL_ON_UNKNOWN_PROPERTIES, true); but only for the webserver.
My use case is that if the user submit invalid data (unknown properties), I want that the webserver refuse the body with @Valid annotation.

I can use this configuration :

jackson:
  deserialization:
    FAIL_ON_UNKNOWN_PROPERTIES: false

that do the job, but all the micronaut client will inherit this configuration.
But I need to keep the configuration of Http Client since there is some issue with OIDC that return custom properties :

Caused by: io.micronaut.http.client.exceptions.HttpClientResponseException: Error decoding HTTP response body: Error decoding stream for type [class io.micronaut.security.oauth2.client.DefaultOpenIdProviderMetadata]: Unrecognized field "jwks_access_token_uri" (class io.micronaut.security.oauth2.client.DefaultOpenIdProviderMetadata), not marked as ignorable

Also I have some raw http client usage so I can't use the @JacksonFeatures to customize these http clients.

Thanks

[spirylics]

UP, somebody has found a solution 🙏 ?