Warning -Invalid configuration passed to Hibernate Search?

we have correctly configured hibernate search 6 specific properties in our configuration file but still we are getting below warning message at server start up. Not sure if something is missed here.

`WARN: HSEARCH000568: Invalid configuration passed to Hibernate Search: some properties in the given configuration are not used. There might be misspelled property keys in your configuration. Unused properties: [hibernate.search.backend.analysis.configurer, hibernate.search.backend.aws.credentials.access_key_id, hibernate.search.backend.schema_management.minimal_required_status, hibernate.search.backend.aws.region, hibernate.search.backend.type, hibernate.search.backend.aws.credentials.type, hibernate.search.backend.aws.credentials.secret_access_key, hibernate.search.backend.uris, hibernate.search.backend.dynamic_mapping, hibernate.search.backend.aws.signing.enabled]. To disable this warning, set the property ‘hibernate.search.configuration_property_checking.strategy’ to ‘ignore’.