InternalSerializationApi
@Target(allowedTargets = [AnnotationTarget.CLASS, AnnotationTarget.PROPERTY, AnnotationTarget.FUNCTION, AnnotationTarget.TYPEALIAS] )
Public API marked with this annotation is effectively internal, which means it should not be used outside of kotlinx.serialization. Signature, semantics, source and binary compatibilities are not guaranteed for this API and will be changed without any warnings or migration aids. If you cannot avoid using internal API to solve your problem, please report your use-case to serialization's issue tracker.