Permanently delete a webhook subscription and stop receiving event notifications for the specified subscription.

What happens when you delete a subscription:

• Immediate effect: No new webhooks will be sent to the callback URL
• Event history: Past webhook deliveries remain in logs for audit purposes
• Multi-event cleanup: All event types associated with this subscription are removed
• No recovery: Deleted subscriptions cannot be restored (you'll need to create a new one)

Before deleting:

• Ensure your application no longer needs these webhook notifications
• Consider disabling the subscription temporarily instead if you're unsure
• Review which event types will be affected by this deletion

Use cases:

• Removing outdated or unused webhook integrations
• Cleaning up test subscriptions
• Migrating to new webhook endpoints (delete old, create new)
• Decommissioning applications that no longer need event notifications