adding v3 docs back in

docs/tools/sdk/powershell/refrence/v3/Models/AccountUsage.md

@@ -0,0 +1,37 @@
+---
+id: account-usage
+title: AccountUsage
+pagination_label: AccountUsage
+sidebar_label: AccountUsage
+sidebar_class_name: powershellsdk
+keywords: ['powershell', 'PowerShell', 'sdk', 'AccountUsage'] 
+slug: /tools/sdk/powershell/v3/models/account-usage
+tags: ['SDK', 'Software Development Kit', 'AccountUsage']
+---
+
+
+# AccountUsage
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**Date** |  Pointer to **System.DateTime** | The first day of the month for which activity is aggregated. | [optional] 
+**Count** |  Pointer to **Int64** | The number of days within the month that the account was active in a source. | [optional] 
+
+## Examples
+
+- Prepare the resource
+```powershell
+$AccountUsage = Initialize-PSSailpoint.V3AccountUsage  -Date Thu Apr 20 20:00:00 EDT 2023 `
+ -Count 10
+```
+
+- Convert the resource to JSON
+```powershell
+$AccountUsage | ConvertTo-JSON
+```
+
+
+[[Back to top]](#) 
+