Symptoms
Webhook deliveries are failing with a 429 response of "Too many requests".
Applies To
Webhook deliveries.
Resolution
There are two things we can do from the Invoca side:
- Apply re-fires to the webhook
- Apply delays to the webhook
These can be implemented in the webhook's "configuration" section.
Cause
This could be due to an ingestion limit at the endpoint. Invoca is sending too many deliveries, too quickly. As a result, the endpoint becomes overloaded and can only ingest a certain number of deliveries within a given timeframe.
