Symptom

Received multiple callbacks without any parameters.

Applies To

• Webhook URL
• 200 OK Response
• Callbacks

Resolution

Ensure the webhook URL returns a 200 OK response even when queried without any parameters. Every time you input a webhook URL, we will first check the URL with no parameter from multiple servers and expect a 200 OK response. If the URL returns a non-200 OK response, we will not accept it.

Cause

A new or changed webhook URL is provided.