Hbjson file from Houdini to Unreal engine

I am fairly new to unreal engine and am trying to import a hbjson file from Houdini (18.5.563) to unreal engine (4.26) but when I do I get an error in unreal engine saying that the file is unknown.

I have all the three plug-in enabled in unreal engine - Houdini Engine, niagara, and niagara extras

If anyone has any insight on this I would greatly appreciate it. Thank you:)

same probablem here but unreal engine 5 doesn’t even recognize this file