asana.onCommentAdded matches comment_added stories from the selected resource and fetches the comment.
automations/watch-asana-comments.automation.ts
resourceId. Optional static account defaults to the project binding.
Trigger data
Returns aSignal<AsanaCommentAddedEvent> containing the fetched comment story:
AsanaResource and the common webhook fields have the shared Asana event shapes.
The top-level fields contain the fetched comment. event contains the webhook metadata, including action: "added", parent, user, and watched resource.