# Webhooks notification

An object containing metadata about the most recent ping and whether or not it was successful.

## Endpoints that reference this object

- [List webhooks](https://airtable.com/developers/web/api/list-webhooks.md)

Model is one of the following variants:

### Variant 1

- `success: false` — required

- `error: object` — required

  Object containing the error message.

  - `message: string` — required

- `completionTimestamp: string` — required

  The time of the most recent notification.

- `durationMs: number` — required

  The roundtrip duration of the network call.

- `retryNumber: number` — required

  The number of times the notification was retried. (0 = first try)

- `willBeRetried: boolean` — required

  Whether or not Airtable will attempt to deliver a notification again.

### Variant 2

- `success: true` — required

- `completionTimestamp: string` — required

  The time of the most recent notification.

- `durationMs: number` — required

  The roundtrip duration of the network call.

- `retryNumber: number` — required

  The number of times the notification was retried. (0 = first try)