If you are looking through v_AppDeploymentAssetDetails and curious what each of the EnforcementStates mean then look no further.  Here is a list below.

wdt_IDEnforcement State Message IDState Name
11000Success
21001Already Compliant
31002Simulate Success
42000In progress
52001Waiting for content
62002Installing
72003Restart to continue
82004Waiting for maintenance window
92005Waiting for schedule
102006Downloading dependent content