Link annotations on type parameters in subtypes to declaring type parameters in supertype

Let there be a type extending java.util.Map:

public interface IdentifiableMap<ID, KEY, VALUE> extends Map<KEY, VALUE>{

    ID getId();
}

Also let there be a field of that type which declares an annotation on one of the type parameters (as it's possible as of Java 8):

private IdentifiableMap<String, @Size(min=1) String, Integer> myMap = ...;

Using the Java reflection API, how can I find out from this declaration which annotations have been given for the type parameters from the Map interface? In other words, I'd like to deduct that the @Size annotation has been given for the K type parameter of java.util.Map.

I know how to obtain the annotations for the type parameters from the field's AnnotatedParameterizedType, but I'm missing how to correlate this to the type parameters of the super type Map.