Simple way to create a RequestQueryParamSerializer for all DateTimes?

[VictorioBerra]

I created my own RequestQueryParamSerializer but I find I have to manually add to all DateTimes via:

public interface ISomeApi
{
	[Get("foo")]
	Task FooAsync([Query(QuerySerializationMethod.Serialized)] DateTimeOffset param);
}

If I use [SerializationMethods(Query = QuerySerializationMethod.Serialized)] on the interface to force all query params to use it, I would need to somehow check for DateTime only and then defer to the default serializer.

I do not see a way to call base.SerializeQueryParam or base.SerializeQueryCollectionParam.

[canton7]

That is indeed how things are. If you want to defer to another serializer, instantiate that serializer in your serializer.

Don't forget that format strings are supported, if that covers your use-case.