Anytime a survey is deleted, you have the ability to restore it. We only soft-delete these them.
1. Open the Customer page related to the survey you want to restore.
2. Scroll to the Surveys section, and then click Show Deleted Surveys.
3. On the Deleted Surveys page, click Restore next to the survey you want to recover.
After restoring the survey, you can take action on it just like any other survey.