createDestination does not send challenge verification provided url in sandbox, I get a 409
I've tried sending this request using both an API call and the API explorer.Here is an example input:{"status": "ENABLED","deliveryConfig": {"endpoint": "https://tinyurl.com/597jnn35","verificationToken": "abbd1234-1234-aaaa-bbbb-12345678901"}}When I...
