map -package:containers -package:base-compat -package:charset -package:amazonka-core -package:ghc -package:conduit -package:filepath -is:exact -is:exact -package:bytestring -package:integration package:aeson is:exact

map :: (a -> b) -> KeyMap a -> KeyMap b
aeson Data.Aeson.KeyMap
Map a function over all values in the map.