I'm trying to do some things with the Trello connector that are not already listed as available actions. I'm not doing anything too complicated -- just adding an attachment (see https://developers.trello.com/reference/#cardsidattachments-1) -- and was hoping to be able to use a Custom Action, but there doesn't seem to be support for that in the Trello app.
Also, Trello authentication doesn't seem to match any of the auth paradigms in Workato, so I can't easily use the SDK to create a custom Trello connector either.
(a) Is there planned support for Trello custom actions, or (b) would it be possible to share how authentication for Trello was implemented in Workato?
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