Update Subscription

Update a webhook subscription (currently supports enabling/disabling). Authentication: Requires X-API-Key header with valid API key. Args: subscription_id: Subscription UUID request_data: Update request identity: Authenticated API key identity repository: Repository for accessing subscriptions (injected) Returns: WebhookSubscriptionResponse with updated subscription Raises: 401: If API key missing or invalid 403: If subscription belongs to different workspace 404: If subscription not found Example: PATCH /api/v1/integrations/webhooks/subscriptions/550e8400-... { "enabled": false } Response (200): { "id": "550e8400-...", "workspace_id": "660e8400-...", "endpoint_url": "https://example.com/webhooks", "secret": "whsec_...", "event_types": ["asset.processing.completed"], "description": "Production webhook", "enabled": false, "created_at": "2026-04-09T12:00:00Z", "updated_at": "2026-04-09T12:30:00Z" }