I am using the Extractions/ExtractWithNotes endpoint to get corporate actions for a list of instruments and a set timeframe.
I believe there is a feature in the API to use filters.
What is the syntax to add a filter to the ExtractionRequest? For example, if I only want to retrieve records where "Capital Change Event Type" = 21 or 80
(N.b. 21 is the ID for a stock split; 80 is a stock dividend, same stock)
Thanks very much