Response requirements

Your webhook endpoint should return a 2xx HTTP status code only after the webhook has been successfully received.

Recommended response:

<span><span style="color: undefined">HTTP/1.1 200 OK</span></span>
<span><span style="color: undefined"></span></span>

or:

<span><span style="color: undefined">HTTP/1.1 204 No Content</span></span>
<span><span style="color: undefined"></span></span>

Any non-2xx response may cause MeSomb to retry the webhook.