API: allow recursive tree
Created by: rebecamendez
Related pull request: #8519. I change a little bit the function to reduce the complexity, and I think I can't do anything to reduce more.
Do not update/delete: Banner broadcast message test data
Do not update/delete: Notification broadcast message test data
Created by: rebecamendez
Related pull request: #8519. I change a little bit the function to reduce the complexity, and I think I can't do anything to reduce more.