If for some reason you must redeploy the NSX Application Platform or free up the cluster that it uses, you must first delete any existing platform deployment you already have.
When you delete the NSX Application Platform, the platform gets deleted permanently.
Prerequisites
You must have Enterprise Admin privileges.
Delete all the NSX features that you activated on the NSX Application Platform.
Procedure
Results
If the deletion is successful, a message banner with NSX Application Platform deleted successfully! appears on the UI.