message: Update description for DeleteRecoveryLevel fields
diff: "enum": [ "Purgeable", "Recoverable+Purgeable", "Recoverable", "Recoverable+ProtectedSubscription" ],
  "x-ms-enum": {
  "name": "DeletionRecoveryLevel",
  - "modelAsString": true
  + "modelAsString": true,
  + "values": [
  + {
  + "value": "Purgeable",
  + "description": "Soft-delete is not enabled for this vault. A DELETE operation results in immediate and irreversible data loss."
  + },
  + {
  + "value": "Recoverable+Purgeable",
  + "description": "Soft-delete is enabled for this vault; A priveleged user may trigger an immediate, irreversible deletion(purge) of a deleted entity."
  + },
  + {
  + "value": "Recoverable",
  + "description": "Soft-delete is enabled for this vault and purge has been disabled. A deleted entity will remain in this state until recovered, or the end of the retention interval."
  + },
  + {
  + "value": "Recoverable+ProtectedSubscription",
  + "description": "Soft-delete is enabled for this vault, and the subscription is protected against immediate deletion."
  + }
  + ]
  },
  "readOnly": true,
  "x-nullable": false
  