/webhooks/{id}
curl -X GET "https://example.com/webhooks/497f6eca-6276-4993-bfeb-53cbbbba6f08"{ "id": "497f6eca-6276-4993-bfeb-53cbbbba6f08", "endpoint": "string", "created_at": "string", "status": "enabled", "events": [ "string" ], "object": "webhook", "signing_secret": "string", "previous_secret_expires_at": "string"}