# Pastebin abMRIlpd
1. watcher-api recieves request to cancel action plan "watcher actionplan cancel <action-plan-uuid>"
2. watcher-api updates action plan state to pending_cancel
3. watcher-api trigger rpc message to watcher-applier, watcher applier will update status to cancelling,
periodically check for all action states, if they are updated to "Cancelled"
 it will update the action-plan state to "cancelled", if any of the actions are in state "failed" it will update 
 action plan state to "failed.