# delivery_already_pending (HTTP 409)

delivery_already_pending (HTTP 409) from the GetItDone API: A delivery for this webhook event is already queued or in flight, so a replay was not created.

- **HTTP status:** 409
- **Problem type URI:** https://nowgetitdone.com/docs/api/problems/delivery-already-pending

## What it means

A delivery for this webhook event is already queued or in flight, so a replay was not created.

## Likely causes

- A replay was requested for an event whose delivery is still pending.
- A duplicate replay request raced the first.

## How to fix

- Wait for the pending delivery to finish, then check the delivery log before replaying.
- Only replay deliveries that have reached a terminal (failed) state.

## Example problem+json

```json
{
    "type": "https://nowgetitdone.com/docs/api/problems/delivery-already-pending",
    "title": "A delivery for this event is already queued",
    "status": 409,
    "code": "delivery_already_pending",
    "request_id": "req_a1b2c3d4"
}
```

## Related

- [Webhooks](/docs/api/webhooks)