add method and model docs for powershell and python v2025

docs/tools/sdk/python/Reference/V2025/Models/SourceUsage.md

@@ -0,0 +1,35 @@
+---
+id: v2025-source-usage
+title: SourceUsage
+pagination_label: SourceUsage
+sidebar_label: SourceUsage
+sidebar_class_name: pythonsdk
+keywords: ['python', 'Python', 'sdk', 'SourceUsage', 'V2025SourceUsage'] 
+slug: /tools/sdk/python/v2025/models/source-usage
+tags: ['SDK', 'Software Development Kit', 'SourceUsage', 'V2025SourceUsage']
+---
+
+# SourceUsage
+
+
+## Properties
+
+Name | Type | Description | Notes
+------------ | ------------- | ------------- | -------------
+**var_date** | **date** | The first day of the month for which activity is aggregated. | [optional] 
+**count** | **float** | The average number of days that accounts were active within this source, for the month. | [optional] 
+}
+
+## Example
+
+```python
+from sailpoint.v2025.models.source_usage import SourceUsage
+
+source_usage = SourceUsage(
+var_date='Thu Apr 20 20:00:00 EDT 2023',
+count=10.45
+)
+
+```
+[[Back to top]](#) 
+