curl --request POST \
  --url https://staging.api.us.aptlydone.com/v1/notifications \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '{
  "templateKey": "DELEGATION_ISSUED",
  "userId": "550e8400-e29b-41d4-a716-446655440000",
  "tenantId": "550e8400-e29b-41d4-a716-446655440000",
  "entityType": "delegation",
  "entityId": "1387b022-c897-4008-90d9-4e49d78249f8",
  "actionUrl": "https://example.com/delegations/123456",
  "payload": {
    "delegationName": "Q3 Budget Review",
    "priority": "high"
  },
  "placeholders": {
    "delegation_id": "ABC123",
    "user_email": "[email protected]"
  }
}'

{
  "statusCode": 200,
  "timestamp": "2025-06-24T08:51:23.434Z",
  "message": "Success",
  "data": {
    "id": "550e8400-e29b-41d4-a716-446655440002",
    "tenantId": "123e4567-e89b-12d3-a456-426614174000",
    "templateKey": "DELEGATION_ISSUED",
    "category": "Delegations",
    "title": "Delegation Issued",
    "message": "Delegation ABC123 was issued to you. Click to review.",
    "isActionable": true,
    "status": "UNREAD",
    "createdAt": "2023-01-01T12:00:00Z",
    "readAt": "2023-01-02T14:30:00Z",
    "userId": "550e8400-e29b-41d4-a716-446655440000",
    "entityType": "delegation",
    "entityId": "123456",
    "actionUrl": "https://example.com/delegations/123456",
    "payload": {
      "assignedBy": "John Doe",
      "priority": "high"
    },
    "relativeTime": "2 hours ago"
  }
}