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I am not sure whether it is a bug or feature - consider having lens

```<http://Query.int|Query.int>().required("minValue", "Required minimal value")```
This will nicely generate OpenApi description with `integer` definition. This seems to be the result of `IntegerParam` in `mapWithNewMeta(StringBiDiMappings.long(), IntegerParam)`.

However, when using `.multi`, this doesn't change, the OpenApi definition stays at `integer`. I can se ParamMeta contains also `ArrayParam`, so I guess this should ideally result in somehting like `integer array`?

If I understand correctly, the `ArrayParam` is not used for .`multi` and I am not sure how this should be done properly?

<@U4H0M349G> <@U3JDL750W> I can create an issue or I can also try to fix this, just I would like to know the expected behaviour here

I've fixed this in master in OA2 and OA3, so it will go out with the next release. :slightly_smiling_face:

okay that seems to be a bigger change than I expected :slightly_smiling_face:

Yeah- I realised where the bodies are buried and wondered how hard it would be..