The trigger is the event that starts the workflow, such as a file being uploaded to a specific location. Power Automate does not have a direct trigger that activates when a folder is created.
However, you can use the “When an item is created” trigger and add a condition to check if the item is a folder. To check if the item created is a folder, add a condition with “isFolder” equals to true. Keep the other actions inside the Yes condition.