GET responses for a single subscriber and for subscriber lists are cached for up to 1 hour.
What this means for you
- After creating, updating or unsubscribing a subscriber, the relevant cached reads are invalidated automatically, so your next read reflects the change.
- In the absence of a write, a
GETmay return data up to 1 hour old.
| Mutation | Invalidates |
|---|---|
| Create subscriber | Subscriber lists |
| Bulk create | Subscriber lists |
| Update subscriber | That subscriber + lists |
| Unsubscribe | That subscriber + lists |