📄 List Volunteer Certificates
Endpoint: GET /api/admin/volunteers/certificates/
Auth Required: ✅ Yes (Admin Bearer Token)
Content-Type: application/json
📌 Description
This endpoint allows administrators to retrieve a list of all volunteer certificates issued across events and groups.
It helps admins monitor recognition distribution, validate participation history, and support auditing or reporting requirements.
🔐 Authentication
Include the admin access token in the request header:
🔍 Query Parameters (Optional)
| Parameter | Type | Description |
|---|---|---|
user_id |
UUID | Filter certificates by volunteer |
event_id |
UUID | Filter by event |
group_id |
UUID | Filter by volunteer group |
date_from |
date | Certificates issued after date |
date_to |
date | Certificates issued before date |
page |
integer | Page number |
limit |
integer | Records per page |
✅ Example Request
```http GET /api/admin/volunteers/certificates/?group_id=vg-102 Authorization: Bearer eyJhbGciOiJIUzI1NiIsInR5cCI6...