If a request exceeds the defined rate limit, the request is rejected with the HTTP status code
429 Too many requests.
The following rate limits apply:
Max Number of Requests (Limit)
Integration Key (Alert source)
Exceeding a limit will cause a client to be rejected with 429 responses until a new window starts. There are no other consequences.
Clients may retry their requests on 429 responses with a backoff timeout, 10-30 seconds are suggested.
In case of integration key limits for alert sources, we will show a warning message on alert sources (and their related incidents) which limits exceeded. This message will disappear automatically after 48 hours.