PreFilterExpression missing on RecommendationsRequest? #86
Description
Hi!
We're just about to start our Constructor implementation and I'm looking at the .NET SDK and noticed that the API docs states that the endpoint https://docs.constructor.com/reference/v1-recommendations-get-pod-results has a pre_filter_expression parameter but the SDK doesn't have a PreFilterExpression on the RecommendationsRequest object. Is that intentional or just a miss?