# WebhookNotification
**Source definition:** [`src/bitdrift/public/webhook/v1/notification.proto#L14-L40`]()
Describes a webhook notification event delivered to an external destination.
| Field | Type | Description |
|---|---|---|
| timestamp | [google.protobuf.Timestamp](https://protobuf.dev/reference/protobuf/google.protobuf/#timestamp "google.protobuf.Timestamp") | Timestamp when the notification was generated. |
| test | [bitdrift.public.webhook.v1.TestNotification](bitdrift_public_webhook_v1_TestNotification.md "bitdrift.public.webhook.v1.TestNotification")only one of test, or session_capture, entity_recording_completed, alert, issue_alert, issue_report_notification, issue_notification can be set | A test notification. |
| session_capture | [bitdrift.public.webhook.v1.SessionCaptureNotification](bitdrift_public_webhook_v1_SessionCaptureNotification.md "bitdrift.public.webhook.v1.SessionCaptureNotification")only one of session_capture, or test, entity_recording_completed, alert, issue_alert, issue_report_notification, issue_notification can be set | A workflow session capture notification. |
| entity_recording_completed | [bitdrift.public.webhook.v1.EntityRecordingCompletedNotification](bitdrift_public_webhook_v1_EntityRecordingCompletedNotification.md "bitdrift.public.webhook.v1.EntityRecordingCompletedNotification")only one of entity_recording_completed, or test, session_capture, alert, issue_alert, issue_report_notification, issue_notification can be set | An entity recording request completed. |
| alert | [bitdrift.public.webhook.v1.AlertNotification](bitdrift_public_webhook_v1_AlertNotification.md "bitdrift.public.webhook.v1.AlertNotification")only one of alert, or test, session_capture, entity_recording_completed, issue_alert, issue_report_notification, issue_notification can be set | A workflow alert fired. |
| issue_alert | [bitdrift.public.webhook.v1.IssueAlertNotification](bitdrift_public_webhook_v1_IssueAlertNotification.md "bitdrift.public.webhook.v1.IssueAlertNotification")only one of issue_alert, or test, session_capture, entity_recording_completed, alert, issue_report_notification, issue_notification can be set | An issue alert fired. |
| issue_report_notification | [bitdrift.public.webhook.v1.IssueReportNotification](bitdrift_public_webhook_v1_IssueReportNotification.md "bitdrift.public.webhook.v1.IssueReportNotification")only one of issue_report_notification, or test, session_capture, entity_recording_completed, alert, issue_alert, issue_notification can be set | A notification for a new issue report. |
| issue_notification | [bitdrift.public.webhook.v1.IssueNotification](bitdrift_public_webhook_v1_IssueNotification.md "bitdrift.public.webhook.v1.IssueNotification")only one of issue_notification, or test, session_capture, entity_recording_completed, alert, issue_alert, issue_report_notification can be set | A notification for a new issue. |
Example
```json
{
"session_capture": {
"exploration_name": "Checkout Funnel",
"rule_title": "Capture recent sessions",
"session_id": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
"timeline_url": "https://app.bitdrift.io/timelines/tl_123",
"workflow_name": "Payment Failures",
"workflow_url": "https://app.bitdrift.io/workflows/wf_123"
},
"timestamp": "2024-01-15T09:30:00Z"
}
```