asana.onTaskFollowerAdded watches one Asana resource. Runs when Asana adds a follower to a task. event.change.addedValue identifies the follower when Asana includes it.
automations/asana-on-task-follower-added.automation.ts
resourceId. Optional static account defaults to the project binding.
Returns a signal containing the affected task reference and the compact normalized webhook event. The event has resourceType: "task" and action: "changed"; field-specific triggers also narrow event.change.field and event.change.action. Call the corresponding get action when you need full current resource state.